Home

5500 Centrifuge with Hydraulic Backdrive Operations Manual

Contents

1. 101 Front Pillow Blow Bearing 04043 102 Conveyor Bearings Rear Solids End 04040 103 Conveyor Thrust Bearings Front 2 Req d 04041 Oil Seals Customer Replaceable Items Item No Description HH Part 200 Seal for the Rear Seal Housing 04032 201 Seal for the Rear Bearing Housing 04031 202 Sheave Seal 04033 203 Retainer Tube Seal 04030 204 Front Seal Housing Seal 04032 All seals good for 300F Gaskets Customer Replaceable Items Item No Description HH Part 205 Drive Sheave Gasket 04069 207 Dam Plate Gasket 04068 O Rings Customer Replaceable Items Item No Description HH Part 24d O ring accelerator plate 04022 300 O ring solid end seal housing 04023 304 O ring Liquid hub amp conical section 04025 302 O ring feed nozzle 04020 305 O ring liquid end Seal Housing Inner 04024 306 O ring liquid end seal Housing Inner 04021 Grease Fittings Customer Replaceable Items Item No Description HH No 400 Grease Fitting Non Corroding 1 8 PTF 03089 Straight Type 401 Grease Pressure Relief Fitting 03088 44 5500 CONVEYOR ASSEMBLY Ios 72018 8 DV VS BEARING HOUSE CONVEYOR SLIDE REMOVING CONVEY OR REAR BEARING VIEW E 45 5500 CONVEYOR ASSEMBLY CONTINUED SPLINE BUSHING CONVEYOR HAMMER REMOVING CONVEYOR FRONT BEARING VIEW D SECTION CONV 46 PILLOW BLOCK DISASSEMBLY 1 Stamp the top of the pil
2. Ne GE Ri me c tios Misthg vr seere See uw yasa a ANGRET o acoge mie pem ar eJ nd EN io ja eU ct Re PL Mna MER aM Doweling amp Bolting Section 3 Marntenanca s Tr lbleshooflag u te eget miedo qve E Re bs ar OR f cm Met ru coUe ES uuu wa yaa s mre ie MICE SE AV TIN OR MN c EONS xcu canna aa ruwaspapas aw EA CU ESTE GENT G r E ERE RW 2 SQ TYDE 9 sapo Gier F R Ae Bode ole KER ER Een Ae cp ONG 8 217 93 52 115 oku TE ir EEE AAP dr tta rz Accessories operette pretation nie a e S crue ap ROS ar E ane si NOU pe no NG ad MNA400 ar ous ce derer INTR je An pp rer n quis ox YR CR id 2 2 RO BON 64 uar AUG SS Res LET SG FETEST SIA TE YER V CER DES FENG P A CS eoa D APRIRE TI TINI TOR TREE RII dn RE RNE eat O Mere RUN FEE TSB UB 2153 AN FE Qe ea AT ORE A AR d AR Sl RA AN ENGE uos Eno EE TENE SE Re sa ee a Repeated Slats DRANGE ADS re fc DILE Y nC a RINT GE ON S A ECKE e 1 1 1
3. HUTCHISON HAYES L P 5500 Centrifuge with Hydraulic Backdrive Operations Manual Revised March 2005 3520 East Belt Houston Texas 77015 Tel 713 455 9600 eFax 713 455 7753 800 441 4850 www hutch hayes com Hutchison Hayes L P NOTICE OF CONFIDENTIALITY This information is highly confidential and is solely for the benefit of Recipient TABLE OF CONTENTS 5500 CENTRIFUGE WITH HYDRAULIC BACKDRIVEOPERATIONS MANUAL SECTION 1 INTRODUCTION Overview Data SECTION 2 START UP Safety Installation Pre Start Safety Precautions Belt Tension Procedure Starting amp Shutdown Procedure Hydraulic Back Drive SECTION 3 OPERATION A Over Torque Protection amp Resetting Hydraulic Back Drive Warning B Dam Plate Adjustment Pond Depth Chart SECTION 4 LUBRICATION A Grease amp Oil Data Lubrication Schedule SECTION 5 ASSEMBLY amp DISASSEMBLY A Rotodiff Removal B Rotating Assembly Removal C Conveyor Removal 1 Conveyor Disassembly D Pillow Block Disassembly E Front Bowl Hub F Rear Bowl Hub G Assembly amp Disassembly Tips H Recommended Capscrew Seating Torque I Conveyor Wear Protection SECTION 6 PARTS LIST Base Unit Hydraulic Back Drive Standard Page 23 28 36 61 SECTION 7 ELECTRICAL amp WIRING Hydraulic Back Drive SECTION 8 TROUBLE SHOOTING Hydraulic Back Drive Standard SECTION 9 ELEVATION DIMENSIONS amp WEIGHTS Hydraulic Ba
4. Fressure at which the cifferential speed is increased set with boost throttle 15 Start of regulation Pressure al which the feed pump is cut out set with the green pressure switch flag normally 230 bar Pressure at which main motor of cantrifuga is cut out set with red pressure switch normally 30 bar cver p2 not over 260 bar In the case of the 260 bar value being not valid this will be stated in data before delivery Maximum system pressure when reached the pressure relief valve is opened and the differential speed is reduced to O The maximum system pressure is works set at 270 bar Ant Base speed Maximum differential speed Q Rate of scroll speed increase stiffness of regulation The following rule applies P1 lt P2 lt lt The setting of the three basic parameters carried out as follows Adjusting for digital operation In some cases a product should be treated where by the analog operating conditions are unsuitable instance product which does not cause torsional resistance or extremely light suspersions etc In such cases it is best to operate in the manual mode Firstly adjust the throttle valve 16 at the flattest value screw out fully Now the pump unit works in the digital moce The differential speed must be readjusted on the valve 17 corresponding to the best solids dryness and centrate
5. Any loose parts should be boxed with rust inhibitor paper No paper should be placed on the base of the box and machined unpainted surfaces should be coated with a rust preventive product The centrifuge assembly should be placed on a sturdy wooden platform The platform boards should be spaced with 1 4 gap between the boards 84 5 A protective waterproof shroud should cover the entire centrifuge assembly top and four 4 sides Storage Maintenance 1 The centrifuge rotating assembly should be rotated by hand at least six 6 times every three 3 months 2 Leave the sealed openings on the equipment closed 3 Touch up any damaged paint surfaces 4 Do not paint rotating parts or threaded surfaces 5 Motors should have their shafts rotated every three 3 months in order to keep the bearings lubricated and prevent rusting Coatings amp Oils At regular intervals during equipment storage all exposed machined surfaces unpainted steel parts shafts pipe fittings etc should be examined for signs of rust pitting and moisture These parts should be thoroughly cleaned and coated with the appropriate medium listed below 1 Molykote Metal Protector Dow Corning A wax type rust preventative which may be sprayed brushed or dipped onto bare steel parts This product dries to a hard dry film which is almost invisible For long storage periods or shipment overseas an overwrap must be used 2 Rust Veto 342
6. Space Heater Added to prevent condensation of moisture within the motor enclosure during periods of shut down or storags Stainless Hardware Stairless steel hardware is available Standard hardware se corrasicn resistant zinc plated steel Winding RTD RTD Resistance Temperature Detector devices are Used to measure or monitor the temperature of the motor winding during operation Winding Thermocouples Used to measure or manitor winding temperatures Winding Thermostat Temperature device that activates when winding temperatures are excessive Used wit an extemal circuit to warn of excessive wincing temperature or to shut down a motor Gn some motors leads for accessory cevices are broughl acl lo a separale conduit box located cn the side of the motcr housing Lnless otherwise specified 3 4 Maintenance amp Troubleshooting MN400 108 Symptom Motor will net start Excessive humming Molor Over Healing Bearing Over lealing Vibratiar Growling ar whining MN400 Table 3 5 Troubleshooting Chart Possible Causes Usually caused by line trouble such as Single phasing al the slarter High Voltage Eccentric air Overload Compare aclual amps measured with nameplate rating Single Phasing Improper ventilalion Untalanced voltage Rator rubbing on stator Over voltage or under voltage Open stator winding Grounded wirding Improper connections Misalignrr ent Excessive belt
7. filled Add grease until ty 15 approximately 9 filled Clean bsaring cavity and bearing Repack wth correct grease until cavity is approximately fil ed Check and alicn motor and driven equ pment I amp clate and eliminate of rubbing Have rolar balance checked are repaired al your Baldor Service Center Tune system or contact your Baldor Service Center for assistance Remove rolor and foreign malerial Reinstall rotor Check insulation irtegrity Clean ventilation operings Replace bearing Clean all grease from cavity and new bearing Repack with correct greasa until cavity is approximate y filled Maintenance amp Troubleshooting 3 5 109 7 O In Page structions manual BA 5060 e 7 General description The ROTODIFF drive produces a differential speed between the scroll and the bow of the centrifuge It consists of a slow speed high torque hydraulic motor whose housing H is bolted to the bowl and whose drive shaft H1 is joined to the scroll by a splined coupling The hydraulic oil is brought from the stationary to the rotary part of the motor by means of a transfer seal 0 The hydraulic motor is of the radial piston postive displacement type The cam a transmits the force exerted by rollers g through pressure from pistons el The tangential component of this force produces the retetion of rotor b Pistons in cylinders f are subjected to fluid under
8. regardless of type horsepower speed load or temperature All Metals non corrosive to both ferrous and non ferrous metals All Service shock load high pressure high and low temperature All Users ready for a quantum leap in gear box performance 32 Beyond Synthetic Synfilr GT 5 recommended for use in gas and steam turbines pumps bearings gears air tools etc Synfilm GT should be considered instead of Synfilm when oil reservoir temperatures exceed 200 F improved low tem perature fluidity is desired or when a viscosity grade is not av ilab e in GT is a long life high film strength energy efi cient synthetic lubricant that significantly increases bearing life and equipment reliability Synfilm GT gains its performance advantages over competing mineral and synthetic oils through its superior blend of synthetic base ols plus Royal Purple s propri Synerlec additive technology This unique additive tech nology is proven to make equipment run smoother cooler qui eter longer and more efficiently Synfilm GT typically replaces conventional low film strength R amp O rust and oxidation inhibited oils that rely solely on their viscosily to protect equipment against wear Exclusive Performance Advantages High Film Strength Synfilm GT protects bearings Far beyond the ability of utter turbine oils carrying up to 700 percent greater loads Rapidly Se
9. 2 When the switch is shipped from the factory the setpoint ad justment is set to 2g when installed in the vertical position and 1g when instalied in the horizontal position with reference to the 3 To check factory calibration place unmounted unit in your hand and rotate per diagram D The switch es should activate at dead 4 To preset switch at other than tactory setpoint start with step three 3 and then rotate adjustment screw 1 8 tum per g until you reach the required set point 5 To adjust setpoint when installed on the machine mount and wire the unit Reset the switch by depressing the reset plunger and start the machine When the machine has reached full speed slowly turn the vibration setpoint adjustment counter ciockwise until the switch trips Then turn the adjustment clockwise a small amount approx 1 8 turn Reset the switch and restart the ma chine to determine whether the machine starting roughness will cause the switch to trip in which case it may be necessary to increase the setpoint ELECTRICAL RESET AND STARTUP LOCKOUT The optional electrical reset circuit consists of an electrical sole noid in series with a thermistor If the rated voltage is continu ously applied to the reset circuit at machine startup the reset solenoid energizes for a fixed time interval approx 30 sec al ter which time the solenoid is automatically de energized by the thermistor This action provides a trip lockout during mach
10. Keep locking bar E in place and tighten two screws Remove locking bar E Install 4 screws B with their washers Oo c Tighten 6 screws to the required torque Caution Required torque is 40 Nm grade 12 9 screws E 8 100 115 fim 7 0 Instructions manual veress BA 5060 e Type ROTODIFF 1071 D GV D Nr 1 500 1170 Note Date 20 03 1998 WG 1 9 Start up Operation 1 9 1 Start up Before the first start or after every dismantling of the ROTODIFF from the centrifuge the following points should be checked 1 Torque of the fixation bo ts or nuts to the ROTODIFF flange Run out of the ROTODIFF max deflection Hose connections especially that T are correctly connected If v belts drive over ROTODIFF casing check the v belt tension Check the port block for free movement and ensure that the hoses through twisting are not causing forces on the port block The ROTODIFF is now ready for start up Cautian The centrifuge must never operate without protection covers over the rotating parts in place The pump unit must run while the centrifuge is rotating to ensure lubrication of the ROTODIFF system the hydraulic cannections still contain some air allow the pump unit to run for a few minutes to expel air Check that the ROTODIFF operates normally without pulsation or unusual noise Operation The ROTODIFF s
11. Max Pinion Shaft Torque 363 6 LB IN Ratio 9928 1 Differential Speed 31 RPM Motor Speed 1750 RPM Motor Sheave 147 O D Centrifuge Sheave 8 025 O D Rated Solids Output 12 000 LBS HR 35 500 MAX Bowl Inside Diameter 16 IN Bowl Length 55 56 IN Package Weight Empty Floormount Unit 7 365 LBS OILFIELD MODEL SKID MOUNTED Normal Bowl Centrifugal Force 2118 G s Normal Bowl Operating Speed 3053 RPM Normal Conveyor Operating Speed 2996 RPM Main Drive Motor 60 HP BackDrive Motor 60 HP Max Bowl Centrifugal Force 3110 G s Max Bowl Operating Speed 3700 RPM Max Conveyor Operating Speed 3630 RPM GB 53 Gear Unit Max Output Shaft Torque 54 000 LB IN Max Pinion Shaft Torque 679 LB IN Ratio 53 1 Differential Speed 57 RPM Bowl Dimensions Same as Above Package Weight Empty Approx 8 000 LBS THE 5500 HIGH G CENTRIFUGE EQUIPPED WITH VISCOTHERM ROTODIFF HYDRAULIC CONVEYOR DRIVE The standard drive configuration for a 5500 High G Centrifuge uses a planetary gearbox to drive the screw conveyor An alternative drive arrangement is available as an option The Viscotherm Rotodiff Hydrostatic Slip Drive Unit may be used in place of the planetary gearbox The unit consists of a hydraulic pump and the Rotodiff drive device The gearbox is protected from overloading by a torque limit device which uses a preset spring loaded linkage to trip a microswitch and shut down the centrifuge and the fee
12. Note that Dow Coming DC44 grease docs nol mix wilh other grease lypes Thoroughly clean bearing amp cavity before adding grease Special low temperature grease i recommended Aeroshell 7 Table 3 3 Lubrication Interval Multiplier Seventy of Service Multiplier E 1 3 Lew Ternperature E Table 3 4 Bearings Sizes and Types Frame Size Bearing Description NEMA IEC These are the Large bearings Shaft End in sach frame size Bearing Width Weight of Volume of grease B mm Grease to to he added oz Grams Up to 210 ind 1132 0 30 8 4 Over 210 ta 280 incl 150 6311 im 0 61 s 7 Over 280 to 360 incl 22 5313 Over 36D to 449 incl 280 6319 xo Over 5000 Lo 5800 incl 355 6328 300 4 70 130 Over 360 to 449 incl 280 NUS319 200 2 12 60 5 Over 5000 to 5800 incl 355 NU328 300 2 70 130 3 2 Spindle Motors 76 Frame 6207 72 0 22 6 1 D 44 Frame 6210 0 32 8 0 0 64 5213 120 23 448 740 158 Weight in grams 004 DB Note Not all searing sizes are listed For intermediate bearing sizes use the grease volume fer the next larger size bearing 3 2 Maintenance amp Troubleshooting MN400 106 Lubrication Procedure Be sure lhal the grease you add ng lo molor is compatible with lhe grease already inths motor Consult your Baldor distributor or an authorized service center if grease other than th recommended type is to he used Caution To avoid damage to mo
13. Pump unit requirements Safety requirements The pressure relief valve setting must never exceed the maximum pressure of the ROTODIFF see 1 3 Technical datas 300 bar Setting the relief valve must only be undertaken by trained personnel and must be visually apparent for instance by lead seal Note The maximum pressure must be set at maximum flow capacity Electrical safety The pump unit must be connected to ground earthed Emergency functions There are two types operational and process Operational emergency functions are gt Temperature control of the hydraulic oil this results in an instantaneous shut down of the pump unit gt Level control of the hydraulic tank oil leve this results in an instantaneous shut down of the pump unit Note The instantaneous shut down of the pump unit also triggers an immediate shut down of the process To avoid this a arms can be set before these emergency functions occur Process emergency functions gt Drum shut down pressure this will depend on the machine and the process conditions gt Product pump shut down pressure this will depend on the machine and the process conditions Note These pressures can be set by the operator depending on operational conditions but they must be set lower than the maximum system pressure see valve shown on pump unit name plate Filtration Filtration fineness is 10 absolute Recommendation gt The filter should
14. Switching capacity Protection type Dimensions 138
15. liquid end seal housing Outer 2 4025 O ring bowl ext and liquid head 2 4031 Seal solid end conv Bearing Housing 4 4032 Seal sol And Liquid Seal Housing 1 4034 Case cover assy 1 1 5500 CENTRIFUGE BASE UNIT PARTS LIST CONTINUED Qty Part Description 2 4041 Bearing liquid end conv 1 4042 Bearing solid end PB 1 4043 Bearing liquid end PB 1 4050 Solid end bowl hub 1 4051 Liquid end bowl hub 1 4052 Bowl extension 1 4053 Axial flow conveyor 1 4054 Solid end conv Bearing Housing 1 4055 Liquid end conv Bearing Housing 1 4056 Accelerator plate 4 4057 Feed nozzle with carbide insert 2 4058 Pillow block 4 4059 Pillow block cover 3 4060 Horse shoe cover 1 4061 Sheave for bowl 4 4062 Wear inserts plows 1 4063 Liquid end conv seal housing 1 4064 Gear flange 1 4065 Bowl assembly with liner 4 4068 Dam plate gasket 1 4072 Horse shoe cover gear end 3 4073 Pillow block flinger 1 4078 Spline adapter 1 4080 Rtn Ring for sol End seal housing 2 4081 Pillow block spacer 1 4083 Solid end conv Seal housing 2 4084 Case flinger 1 4091 Base assy 1 4098 Nameplate 64 5500 CENTRIFUGE BASE UNIT PARTS LIST CONTINUED Qty Part Description 1 4100 GB 53 gearbox 1 4779 Teflon wear liner for case 5500 HYDRAULIC BACKDRIVE PARTS LIST Qty Part Description
16. turning flush water off After main drive is at a complete stop push the stop button for the back drive Turn the cooling water off for the back drive pump Turn main power off 22 SECTION 3 OPERATION 23 OPERATION The slurry to be separated is pumped into the feed tube axially located at the rear of the machine The slurry is directed into a feed chamber where it is dispersed by four 4 externally mounted feed nozzles and directed by centrifugal force along and against the inside wall of the bowl This ring of slurry or pond will contain solids against the bowl wall These solids are scrolled forward over a beach area by the screw conveyor and discharged through four 4 ports at the solids end of the centrifuge located in the rear The lighter liquids migrate forward and are discharged through four 4 adjustable plate dam nozzles at the liquids discharge area located at the front end of the centrifuge i e the gearbox end 24 Over torque and resetting Hydraulic Back Drive The hydraulic back drive unit has 2 electrical safety switches the red flag and green flag for protecting the Rotodiff from over torque damage Along with the electrical switches the pump unit has a mechanical bypass valve for oil flow diverting when a preset high pressure is reached This preset pressure level cannot be altered The pump unit also has a visual pressure manometer so that the operator can monitor pressure at all t
17. 1 1 1 1 2 14 1 4 1 4 1 4 2 1 2 1 2 1 2 1 2 1 2459 2 2 2 2 24 2 4 2 4 3 1 3 1 3 1 3 1 3 1 3 3 3 4 3 5 Table of Contents i 96 Section 1 General Information Overview This manual contains general procedures that apply to Baldor Motor products Be sure to read and understand the Safety Notice statements in tais manual For your protection do not install operate attempt to oerform maintenance procedures Until you understand Warning and Caution statements Warning statement indicates a possible unsafe condition that can cause harm to personne A Caution slatement indicales a condilion hal cause damage Lo equipmen Important This instruction manual is not intended to include a comprehensive listing of all details for all procedures required for installation operation and meintenance This manual describes general guidelines that apply to most ot the motor products shipped by Baldor H you have a question about a procedure or are uncertain about any defail Da Not Proceed Please contact your Baldor distributor for mora information or clarification Before you install operate or perfonn maintenance become familiar with the following NEMA Publication MG 2 Safety Standard for Construction and guide for Ssleclion Ins allalion and Use of Eleclr c Molors and Gsne a ors The National Electrical Code Local codes and Practices Limited Warranty 1 Baldor Electric motors are w
18. 1 2927 MOTOR 60 HP EXP PROOF C FACE CONTROL PANEL 5500 W HYD 1 2941 BACK DRIVE SPLINE SHAFT 5500 TO 1071D GV L 1 3061 ROTODIFF GEAR FLANGE 5500 FOR 1071D GV L 1 3062 ROTODIFF HYDR SLIP DRIVE ROTODIFF 1071 D 1 3071 GV L HYDR PUMP UNIT TYPE C 45 100K 1 3072 W O MOTOR 6 3164 ISOLATOR 1448 STARTOR RACK ISOLATOR 1448 BASE OR SUB 4 3178 BASE 65 5500 HYDRAULIC OIL FIELD SKID PARTS LIST Qty Part Description 12 2654 Main drive Motor wire 1 2918 Gear guard 1 3083 Slide base 60 hp 1 3086 Main drive motor 60 hp 1 3121 Main drive v belt 6 3164 Control panel isolators 1 3997 Main drive belt guard 1 3998 Oil fiel skid 1 3999 Sub base 6 4013 Skid isolators 1 4019 Dual drive motor sheave 1 4044 Centrifuge step sheave 1 3094 Vibration switch 66 5500 HYDRAULIC BACKDRIVE CONTOL PARTS LIST Qty PART Mfr PN Description 1 4721 CA7 85 10 120 MAIN DRIVE CONTACTOR CA7 85 10 120 1 4722 CEP7 A 85 MAIN DRIVE OVER LOAD CEP7 A85 8510 8510 1 4723 CEP7 A32 32 BACK DRIVE OVER LOAD CEP7 A32 32 10 10 1 4724 HMCP 100 MAIN BREAKER HMCP 100R3C R3C 1 4725 CO 250 2 TRANSFORMER CO250 E2AFB 1 4728 7 12 120 FEED PUMP CONTACTOR 10 HP 120V COIL 2 4729 GO2 GR12D PUSH BUTTON STOP START N34 1 4730 KTA 7 25S FEED PUMP BREAKER KTA7 25S 16A 16A 1 4654 ISB BARRIER 1 4837 EXH1A8 HAN
19. 8 SS HEX HEAD WSHR TEFLON IN CASE 6 SS HEX HEAD 5 16 X 1 FLAT AND LOCK WSHR COVER SAFETY PIN 1 PLATED HITCH PIN 5 8 X 2 GEAR GUARD BOLTS THROUGH GUARD 6 SS HEX HEAD 3 8 X 1 FLAT AND LOCK WSHR BACK DRIVE LOCK OUT PLATE 4 SS HEX HEAD 3 8 X 1 FLAT AND LOCK WSHR BACK DRIVE LOCK OUT PLATE 4 SS NUT 3 8 NUT NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE 57 BOLTS THROUGH GAURD TO SUB BASE TORQUE BLOCK MAIN DRIVE MOTOR MOUNT TO SUB BASE FLANGE BRGS FOR AUTOGARD BRG MOUNT TO BACK DRIVE ARM BACK DRIVE ARM TO BASE GEAR GUARD LOCK OUT PLATE BD MOTOR MOUNT TO SUB BASE AUTOGARD ON SHAFT BELT GUARD 6 4 BELT GUARD SS HEX HEAD BLACK SOCKET HEAD MD MOTOR TO SUB BASE SS HEX HEAD ELECTRIC BACK DRIVE BACK DRIVE SS HEX HEAD SS HEX HEAD SS HEX HEAD SS HEX HEAD SS HEX HEAD SS HEX HEAD BLACK SET CUP SOCKET HEAD MAIN DRIVE SS HEX HEAD 3 8 X 1 FLAT AND LOCK WSHR 3 8 X 2 5 8 X 2 FLAT AND LOCK WSHR 1 2 X 3 LOCK WSHR 1 2 X 1 3 4 FLAT AND LOCK WSHR 1 2 X 1 3 4 FLAT AND LOCK WSHR 3 8 X 1 FLAT AND LOCK WSHR 3 8 X 1 1 4 FLAT AND LOCK WSHR 1 2 X 1 3 4 FLAT AND LOCK WSHR 3 8 SET SCREW 3 8 X 1 FLAT AND LOCK WSHR NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE 242 LOCT
20. Bowl Liquid End 304 6 04022 2 O Ring Accelerator Plate 24D 6 04023 1 O Ring Solids End Seal 300 4 Housing 04020 4 O Ring Feed Nozzle 303 8 04057 4 Feed Nozzle 27 8 04062 4 Wear Insert Scraper Assembly 29 8 04045 1 Drivebelt 3053 Bowl RPM 804 2 04013 6 Vibration Isolators 12 02852 2 240 L Filter 2 03121 1 V Belt 3V 5GR1120 for 5500 1 Step Sheave Indicates Custom Part Available from HH Only 81 HHI 5500 High G Centrifuge BOWL SPEED VS G FORCE HUTCHISON HAYES INTERNATIONAL INC 713 452 0222 FAX 713 457 5143 HOUSTON TEXAS ttt TRAD 5500 BOWL SPEED lt ES 110 EET EE VERA cr 67 2 5500 BOW SPEED VS CENTRIFUGAL FORCE a m PATH C NACADNRSNCURVESNS500 GF D w DRAW A REMSIONS 82 HUTCHISON HAYES INTERNATIONAL INC SH 1 of 3 7 3 452 0222 FAX 713 457 6143 HOUSTON TEXAS 0 5 4 7e 2 H 69 t 02 GRAPH BASED ON CONPUTER PREDICTED PERFORMANCE 40 1520 2209 2500 3000 3508 4000 3750 SPEED MACHINE 5500 HIGH G CENTRIFUGE Bop DO NOT EXCEED PATH C NACADNRSNSTART 55 DWG re OS gt E ue dE Le EEE EERSTE LENGER IS EY TG ua EISE HE Tt ING ee s 83 Storage of HH Centrifuge Recommended indoor storage and rust prevention procedures for new
21. Flexible connections should be used at all customer piping tie ins Do not attempt any repairs to the Rotodiff at the front of the machine beyond replacement of the oil 20 5500 HIGH G CENTRIFUGE BELT TENSIONING PROCEDURE FIGURE 1 Remove Belt Guard 4 5 5 FORCE Measure Distance L in V BELTS inches Divide by 64 Force required to deflect belt 4 to 5 5 Lbs Do not over tighten belts 21 11 12 13 Adjust the differential speed if necessary by turning the differential set point 14 15 16 17 18 19 MIT 5500 60 60 START UP AND SHUT DOWN PROCEUDRE Start up Do a visual inspection of the unit checking for any loose wire leads or electrical connections check that all guards are in place and securely fastened Insure the case lid is fastened securely and there are no missing or loose clamps The control panel door should be closed and secured Check for any oil leaks from the back drive unit at the pump and at the drive unit on the centrifuge Check the oil level sight glass on the back drive pump unit making sure the level is correct Check for any oil leaks at the main drive fluid coupling If any leaks are found anywhere they should be addressed and corrected immediately Insure that the feed tube and feed hose from the pump are secured Insure that any valves from the feed pump and to the feed tube are in the open position open any valve or suction side Turn the
22. Legend Electric motor Axial piston pump Oil tank Cleaning cover Level and temperature m pwn indicator Coupling Oil water cooler Manometer pressure gauge switch 9 Level and temperature switch 10 Filler oreather filter 11 High pressure filter Drain cock Control block Pressure balance valve 15 Boos throttle valve 16 Regulation stiffness throttle Throttle valve Throttle valve 21 Electrical filterblockage an gt indicator Flow meter Cooler check valve 24 HP Fitting to ROTODIFF 25 HP Fitting from ROTODIFF 26 Thermostatically controlled water valve Junction box Anti vibration mount 132 Page 7 0 Instructions manual ex ___ 6017 e f Hydraulic scheme Legend Electric motor Axial piston pump Oil flow controller Pressure control valve Control spool Oil tark Level and temperature indicator Coupling Oil water cooler Manometer pressure gauge switch Level and temperature switch Filler breather filter High pressure filter Drain cock Control block Pressure balance valve Pilot control to pressure vave Pressure relief valve Primary throttle Boost throttle valve Regulation stiffness throttle Throttie valve Vernier to throttle valve Throttle valve Anti clapet valve Primary throttle Electrical filterblockage indicator Flow meter Cooler check valve ROTODIFF Thermostatically controlled water valve Tempera
23. Note The hydraulic unit must not be started more than once every 30 seconds with a maximum of 5 minutes Then the unit must set idle in the off state for 30 minutes before the cycle can start again If this procedure does not clear a plugged centrifuge HH must be contacted for further instruction 25 PLATE DAMS ADJUSTMENT The four 4 plate dams are used to set the Pond depth The plate dams are located in the front hub Access to the plate dams is allowed by raising the centrifuge cover with the machine shut down The plate dams are adjusted by loosening three 3 capscrews and rotating the plate clockwise A Maximum Setting i e the highest number engraved on the plate aligned with the arrow mark on the front hub will cause a maximum pond depth giving maximum clarification of the liquid A Minimum Setting i e the lowest number engraved on the plate aligned with the arrow mark on the front hub will cause a minimum pond depth and will result in the Maximum dryness of the discharged solids IMPORTANT When plate dams are indexed by rotation all four 4 dams must be indexed to the same number After adjusting always recheck all twelve 12 capscrews for correct tightness 26 m 9 9 15 5 8 11 16 13 15 35218 1 8 5 16 1 2 5 8 3 P B a 47 62 m Ro
24. be placed between pump and ROTODIFF gt Use pressure proof filter elemants The ROTODIFF tends to centrifugally separate fine dirt particles and deposit them on the inside of the casing This can reduce the lifetime of the unit and thus filters with a bypass or filters in the ROTODIFF to tank line or the use of non pressure proof elements should be avoided 118 7 0 Instructions manual Veria 5060 bn av Date 20 03 1998 WG 1 12 4 Cooling The cooler efficiency should be controlled at regular intervals Note If the oil temperature continually exceeds the recommended value see 1 3 Technical data the life of the ROTODIFF can be consicerably shortened Every cooling system needs the correct maintenance cleaning and checking Environmental effects In extreme dusty or humid conditions the following applies gt The tank filler cap needs to be a filtered type gt Installations where the pump unit is standing in the open air or in extreme humid conditions need special precautions to prevent water entering the oil system Regular checks and if necessary oil changes may be necessary as well as special sealing of the oil tank Water in the oil will severely reduce the lubricating properties damaging the pump and ROTODIFF by increased wear and by the formation of rust Speed sensing With the optional speed sensing system bowl and differential speed can be displayed after processing of the speed si
25. conditions On the boost valve 15 the boost point must be set When the pressure exceeds this set point the differential speed will be instantaneously increased the centrifuge will be cleaned out of solids before it plugs The setting of the boost point should not be to high in any case not over 100 bars 125 7 0 Instructions manual Verai 6017 Type Pump unit C 45 100K D Nr 0 600 1151 1 Date 12 01 1999 WG A few general points This method of operation is hardly suited to continuos operation when good results are required because it is so personnel intensive Examining the results and adjusting valve 17 The emergency boost effect is not a form of regulation It may occur with very light suspensions hardly producing torsianal resistance if a complete solids filling of the machine takes place and hinders any sedimentation without the emergency boost effect taking place The emergency dcost effect simply prevents plugging of the machine when considerable fluctuations of feed conditions occur When analog operation exists and a change to digital operation is foreseen then note exactly all regulation parameters to avoid time consuming readjustments Adjusting for analogue operation Here continuous adjustment of the differential speed dependent on solids loading is achieved The stiffness of regulation is the ratio of differential speed increase to pressure increase To simplif
26. cooling water on for the back drive pump unit Check for any leaks at the heat exchanger or the hose supplying the cooling water Make sure there are no kinks in the cooling water supply hose Any leaks or restrictions in the cooling water supply line could cause a shut down from over temperature of the hydraulic oil Turn main power on the alarm lights and the horn should turn on Push the horn silence button Check and record any alarm lights that are not on and replace the bulb immediately Push the reset button to reset the alarms Any alarms that do not reset need to be addressed and corrected before going to number 12 Push the start button for the back drive unit monitor the bar pressure on the manometer With no product the bar pressure should be less than 10 bar Check the flow for the differential speed on the flow meter sight glass knob Push the start button for the main drive and wait until reaching full speed Check bar pressure on manometer it should be below 25 bar Be sure feed rate on the feed pump is not higher than 25gpm before starting it Start feed pump Monitor bar pressure on manometer periodically Shut down Lower feed rate on the feed pump to 25gpm Turn feed pump off Turn flush water on and let the centrifuge run for 5 minutes to clear any product still in the bowl Check bar pressure on the manometer it should be below 10 bar Push the stop button for the main drive and let it come to a complete stop before
27. costly problem always check any chemicals for compatibility with copper silver solder before attempting to introduce them into the centrifuge 60 SECTION 7 PARTS LIST 61 PARTS LIST To order parts contact Hutchison Hayes L P P O Box 2965 Houston Texas 77252 3520 East Belt Houston Texas 77015 Tel 713 455 9600 Fax 713 455 7753 800 441 4850 Web site www hutch hayes com Email cbailey hutch hayes com The parts listed in this section are customer replaceable components except for the machined items which should be ordered from HH 62 5500 CENTRIFUGE BASE UNIT PARTS LIST Qty Part Description 2879 5500 Flange gasket 2926 Case hinge washer 2989 Solid head wear plate 2 per set 16 3044 Hinge pin for lid clamp 19 3044P Cotter pin 16 3047 Clamping shoe for case 16 3048 Eyebolt for clamping shoe 17 3049 Nut for clamping shoe 3056 Solid end discharge transition 3057 Liquid end discharge transition 3088 Relief grease fitting 3089 Grease fitting 3123 Expanding dowel pins for PB 3441 Dam plates 3710 Warning stickers N JA A N J gt 4036 Rtn Ring 4037 Rtn Ring 4040 Bearing solid end conv 1 3994 Feed tube Heavy Duty 4 4020 O ring feed nozzle 1 4021 O ring liquid end seal housing Inner 2 4022 O ring accelerator plate 1 4023 O ring solid end seal housing 1 4024 O ring
28. free it can be lifted out with the overhead hoist 39 10 11 12 13 14 15 Set this front hub pillow block and gearbox adaptor hub assembly in a clean clear space Unbolt the Conveyor Lifter Plate from the gearbox adaptor hub just removed Remove four 4 capscrews from the seal housing at the end of the conveyor and attach the Conveyor Lifter Plate Slowly hoist out the conveyor Set the conveyor upright on a smooth clean and clear work area With the hoist still attached to the conveyor secure the conveyor assembly with ropes so it cannot topple over Once secured disconnect the hoist connection and remove the Conveyor Lifter Plate CONVEYOR DISASSEMBLY FRONT CONVEYOR BEARING REMOVAL If the front conveyor bearings are in good condition they do not need to be pulled Disregard Steps 2 3 and 4 and go to Step 5 If the Front Conveyor Bearings are worn out or damaged remove the six 6 capscrews from the liquids and seal housing Jack out the liquids end seal housing using two 2 capscrews just removed Using a slide hammer type bearing puller remove the two 2 bearings Remove the Conveyor Bearing Housing by removing the eight 8 capscrews and jacking it out using two 2 of the removed capscrews This opens the end of the Conveyor Tube and allows access to the Accelerator Plate and Feed Chamber Liner ACCELERATOR PLATE AND FEED NOZZLES 1 The accelerator plate is removed by in
29. nsi 501 105 NISCH OPNG MAK VULUNE 17 44 CRL S U S 66 LITERS LONE ELEVATLOM SCHEMATIC M T UNLESS NOTED OTNERUTSE _ CTORSEMHSES umm 14 29 15 27 17 6 en et 23 81 28 58 33 3 30 10 11 29 44 45 47 63 CENTRIFUGE SOUL ss o A CGAL Her 5 83 5 14 7 5 8 77 18 31 12 25 13 98 15 12 15 27 17 4 14 298 9 16 PLATE DRM SETTING FONN DEPTH LITERS 19 95 22 1 24 34 PR 77 33 2 32 9 45 37 58 92 57 24 51 33 55 87 HUTE DISRECARD SETTINGS 12 AND 1 THEY ARE BEYOND WORKING POOL DEPTH RANCE POWO DEPTM DATA R9N B88 SECTION 4 LUBRICATION 28 MOBIL PRODUCT DATA SHEET MOBIL DTE 20 Series Super Stabilized Antiwear Hydraulic Oils Description Mobil DTE 20 Series high quality hydraulic oils were developed in cooperation with pump and component manufacturers specifically for severe hydraulic systems using high pressure high output pumps These oils provide the superior antiwear and film strength characteristics necessary for critical systems They are formulated from stable high quality high VI base stocks and additives which provide the specific properties required in hydraulic fluids Mobil DTE 20 Series provide outstanding performance in all standard industry tests and are approved in the Denison HFO Vickers V 104C and 35VQ25 and Sundstrand pump tests Their 12 stage r
30. pressure range is between 200 and 260 bar see B In this range the process must be Interrupted by 1 Cut out of feed pump pa 2 Cut out of main drive p3 In the case where 220 bar is not at the end of regulation then the mex possible differential speed is respectively reduced Although the differential speed above 220 bar increases the max differential speed A n max for safety reasons is defined at 220 bar It follows that An max gt A n max gt A max 1 7 5 Scroll speed range We distinguish also working range and an emergency range D The following rules apply 112 1 3 Ana and Ana 0 6 An max if the last condition is not fulfilled blockage of the centrifuge may result as the differential speed increase is insufficient to clear the machine 127 Page 7 0 Instructions manual BA 6017 e 13 of 18 Type Pump unit C 45 100K D Nr 0 600 1151 1 Practical advice Setting operations should commence when the ail hes reached working temperature 40 C testing and calibrating temperature of the control system Rule 1 When in doubt select a high base speed setting If the base speed is too low blockage may occur especially if the solids feed loading rapidly increase If the base speed is too high the scroll cannot generate enough torque for regulation Attention Never turn back the base speed to zero when the system is regulating since when the m
31. rotodiff assembly as a unit if rotodiff has not been removed prior to this step using the 2 ton overhead hoist 12 Set the assembly down horizontally in a clean clear area 38 CONVEYOR REMOVAL Positioning bowl for conveyor removal After the gearbox has been removed 1 With bowl assembly now sitting horizontally in a clear clean work area remove the bowl spreader bar 2 Attach the conveyor lifter to the adaptor hub at gearbox end of centrifuge using four 4 7 16 14 UNC X 2 3 4 long bolt with heavy hex head nuts The rotodiff should have been removed prior to this procedure 3 Place the bowl assembly on a support stand as shown in Figure 1 Bowl Shell Extension a Rear Hub 1 cl Centrifuge Pulley Recommended Stand m Floor Line FIGURE 1 4 Height H in diagram must be tall enough so the drive sheave pulley clears the floor by at least two 2 inches CAUTION Never allow the drive shaft to contact any surface during this lifting procedure It is not designed to carry any load and can easily be damaged 5 The weight must be carried through the rear hub resting on the stand With the bowl assembly now resting securely in an upright position 6 Remove the twelve 12 3 8 capscrews from the front hub at top end of the bowl assembly 7 Using four 4 bolts just removed screw them into the four 4 jackscrew holes and remove the hub 8 Once the front hub is jacked
32. somewhat higher than motor breakdown 2 Select sheave verifying that torque HP and speed of sheave and belts do not exceed Caution 7 or highr sips may cause overheating manufacturers recommendations if coupling Is cyclec too rapidly b Sheave does not interfere with motor frame when For minimum operating temperatures below 10 F motor shaft protrudes 3 00 in min into collet Consult Warner Electric 93 BALDOR MOTORS AND DRIVES Proof Motors Explosion AC and DE MOTORS AND DRIVES ea as iaia 2 ME Integral Horsepower AC Induction Motors ODP WPI WPII Enclosure TEFC Enclosure Explosion Proof Installation amp Operating Manual 7 02 MN400 Table of Contents Section 1 Gare Inforidiq in Ta Ge es BESS Pn RTS GRETE gy e AR SARDIS ea ag briten MEET eee ec Sayat RESTER PE RE ISR ETE PO GE i 0 ac on UL AQUA C Nan IQ Bocolving san sans STAGE or ps mana eim foe te euo ao mi oe sues oe cuya tunuta STAT ERT REDI UV papu DAR VAS RM Sectlon 2 Installatio r amp Operation cmo asus ske Ge FER gt a Suis vise TERS TESS Sud eU NG ate Pe T ger SU TESTE SES FR CEN a nios Sb bd cule cran Me GEN o d ai ee eran ar
33. tension Excessive end thrust xcessive ir bearing nsufficient grease In bearing Dirt in bsarinc Misalignrr ent Rubhing between rotating parts and stationary parts Ralar aul of balance Resonance Foreign rralerial air gap ventilation openings Bad heanng Possible Solutions Check source of power Check overlvads fuses controls elc Check input line connections Have mctor serviced at local Baldar service center Locale and remove saurce of excessive friclion in moter or load Reduce load or replace with motor of greater capacity Check current at al phases should be approximately aqual to isolate and correct the problem Check cooling lar lo be sure air is moving properly across coaling fins Excessive dirt build up an motar Clean mator Check voltage at all phases should be approximately equal to isolate and correct ths problem Check air gap clearance and bearings Tighlen Thru Bells Check input voltaye at sach phase to motor eck stator res stance at all three phases for balance Perform dizlectris test and repair as required Inspect all electrical cenineclians or proper termination clearance mechanical strength and electrical continuity Refer motor lead connect on diagram Check and alicn motor and driven equ pment Reduce belt tension ta proper pcint for load Reduce the end thrust from driven machine Renove until cavity 15 approxiniately
34. the equipment owner maintain a periodic at least monthly inspection on highly stressed rotating and or moving parts which are subjected to erosive or corrosive wear The following points should be noted and the recommended action taken a Do not operate equipment when 1 Holes are wearing through rotating and or moving parts Grooves greater than 1 16 deep are worn in rotating and or moving parts 3 Evidence of cracks is present especially in rotating and or moving parts 4 Chemical pitting of 1 16 depth or greater on rotating and or moving parts 5 Component surfaces are covered with a light corrosion or etching b Chemical pitting is observed 15 All cases of chemical pitting even less than 1 16 depth should be watched carefully This pitting action is almost always due to the breakdown of the passive film on stainless surfaces in the presence of chlorides This often occurs under product cake that has not been sufficiently cleaned from the surface High temperature low pH and high acidity accelerate the pitting action 5 Contact HH regarding the repair or replacement of rotating and or moving parts whose surface is noticeably pitted 16 INSTALLATION Location a Install the centrifuge unit in a location where sufficient headroom is allowed for lifting the bowl out of its frame enclosure A 2 ton overhead hoist should be installed to facilitate inspection or repair work c A clear area in the v
35. 07 Accessories The ollowing is a partial list of accessories available from Baldor Contact your Baldor distributor for availability and pricing information Nols Space tealsrs and RTD s ars slandard on somre motors Bearing RTD RTD Resistance Temperature Detector devices used to measure monilor Ihe lemperalure of he molor bearing during operation Bearing Thermocouples Used to measure or monitor bearing temperatures Bearing Thermostat Temperature device that activates when bearing temperatures are excessive Used wita an extemal circuit ta warn of excessive bearing emperature ar to shut down a motor Conduit Boxes Optianal canduit boxes are available in various sizes to accommacate Accessory devices Cord amp Plug Assembly Adds a liae cord and plug for porlable applicalions Drains and Breathers Stairless steel drains with separate breathers are available Drip Covers Designed for use when motor is mounted in a vertical position Contact your Baldor distributor to confirm that tho motor is dasigned for vertical mounting Fan Cover amp Lint Screen prevent build up of debris n the cooling fan Nameplate Additional stainless steel nameplates cre available Roller Bearings Recommended for belt drive applications with a speed 1800 RPM or less Rotation Arrow Labels Rotation arrows are supplied on motors designed to operae in one direction only Additional rotation arrows are available
36. 80 bar These values have to been supervised by the operating crew All the others adjustments like base speed regulation stiffness setting of pressure switches should not be changed by the operating crew It is advisable to write down these adjustments 129 Page 1 0 Instructions manual BA 6017 e Type Pump unit C 45 100 K D Nr 0 600 1151 1 Note Date 12 01 1999 WG Maintenance Check daily Filter blockage indicator Operating temperature After first 200 working hours Filter change Check for leakage on pump unit and ROTODIFF Every 4000 working hours or every six months operation Oil change Clean suction strainer Filter change Oil tank cleening Check for leaks Recommended Efficiency check on pump unit Shell and tube cooler Recommended working temperature of the hydraulic oil 40 50 C With hard water the cooling element should be periodically flushed with diluted formic acid With water contaminated with organic substances cleaning periodically with steam is necessary The frequency of cooler cleaning is indicated by the cooling effect obtained Compare inlet and outlet water ternperatures In the case of very dusty humd or high ambient temperatures in the operational area it is acvisab e to shorten the service interval VISCOTHERM will advise Where input cooling water temperature is over 20 C consut VISCOTHERM for cooler change If the pump unit is exposed t
37. 920 Nm 250 bar 7 434 Nm 1 868 litres revolution 4 500 rpm 50 rpm 10 pistons 8 lobes 268 mm 429 mm 80 kg 190 mm 154 5 mm h6 12x M16 N65x2x30 x 31 x 9H DIN 5480 see list of 51 2 fluids 10 microns absolute pressurized filtration through noncollapsible filter element SAE 6000 PSI 3 4 DN 20 SAE 3000 PSI 1 DN 25 Hydraulic hoses mus comply with the DN values indicated Should hydraulic hoses be more than 7 m long please consult VISCOTHERM beforehand Return pressure as measured at the ROTODIFF output fitting must never exceed 0 9 bar when tho fluid is at working temperature Recommended fluid temperature for continuous operation 40 50 C Absolute maximum temperature 70 C 111 7 0 Instructions manual ROTODIFF 1071 D GV 1 4 Technical dimension sheet 85 4x 15 85 SPA DIN 776 Verification DRelease Page BA 5060 e 1 500 1170 20 03 1998 WG fie FEE 58 rotative Rotating SAE 3000 PSI 1 DN 25 SAE 6000 PSI 3 4 DN 20 112 1 0 Instructions manual haram BA 5060 e 2992 7 ns uc e B to 14 Type ROTODIFF 1071 D GV D Nr 1 500 1170 Unpack Transport Lifting Note Upon receipt check that the ROTODIFF has no external damage Transport damage The ROTODIFF should be checked for correct conformity with the delivery papers In the event of damage or missing parts VISCOT
38. DLE 67 SECTION 7 ELECTRICAL amp WIRING 68 WIRING SPECS Cable size and length for 5500 Hydraulic Backdrive Unit Main drive motor 60 HP 8 6 4 gexol armored and sheathed 753 C 1 1 4 753 1 1 4 Back drive Hyd motor 60 HP 8 6 4 gexol armored and sheathed 753 C 1 1 4 753 1 1 4 Vibration switch 6 18 2 gexol armored and sheathed 753 0 1 2 753 0 1 2 High temp low oil switch 8 1 Pair shielded CGB 192 CGB 192 Red flag and Green flag switches 6 1 Pair shielded CGB 192 CGB 192 J box to panel 9 4 Pair shielded CGB 194 CGB 194 HUTCHISON HAYES 11 INTERNATIONAL INC DELTA CONNECTED MOTORS 713 452 0222 FAX x 713 45 457 5143 7 6143 HOUSTON TEXAS 11 WYE CONNECTED MOTORS HIGH VOLIAGE LOW VOLTAGE T9 pos Em SERES PARALLEL 16 JI gt l T5 T2 T4 7 a5 Gi VE Mie HIGH VOLTAGE LOW VOLTAGE SERIES PARALLEL T9 T8 p T6 1 9 6 T8 2 L1 L2 L3 13 MINAL ONNECTIONS gt TERMINAL CONNECTIONS Ha Gs 8 OROS 8 T2 T6 T4 T4 T8 5500 HORIZONTAL CENTRIFUGE VOLTAGE CONVERSION 220 480 _ TERM 8 OG LOW VOLTAGE HIGH VOLTAGE PATH C ACAD RS 550045500 VC DWG SORE RIS UATE JM ISSUED PRO 16 94 CHK DESCRIP DATE SCRIPTOR UATE 222221
39. Dimensions Tank Weight without oil Electric motor Pump Regulation type Max normal sound level Oll water cooler Control block Oil level indicator Fixation Hydraulic lines Caution Paint protection 7 0 Instructions manual venian BA 6017 e Type Pump unit 45 100 D Nr 0 600 1151 1 Lavel and temperature switch Origin Pa ge C45 100K Drg nr 0 600 1151 1 1010 x 800 x 1320 mm Capacity 160 I Medium see hydraulic nil list SI 2 600 kg Size 60 HP 1450 RPM Build type 364 TC El protectior IP 55 Voltage 3x575 V 60 Hz Type Piston pump Displacement 71 0 com U Max flow 60Hz 88 l min to 270 bar Analog less than 83 dB A Type for Drinking water spring water and process water see manufacturing designations max 20 C pressure max 20 bar Water requirement max 800 I h Water connections G 1 2 Type C DN 20 High pressure filter element 240 l min Throttle valve Boost thrott e valve Reyulation stiffness throttle Manometer pressure gauge switch Pressure balance valve Flaw meter 110 l min Electrical filter blockage indicator Thermostatic water valve Switching contact 80 mm under MAX marked level Temperature switching point 70 C optical with bulb thermometer 4 anti vibration mounts High pressure hose DN 20 length 2500 mm Low pressure hose DN 25 length 2500 mm If hydraulic lines need to be longer than 7 m consult VISCOTHERM befo
40. EMBLY THEREFORE THEY MUST BE REASSEMBLED WITH V MARKS IN LINE AS SHOWN Bowl Shell Extension Bowl Shell Rear Hub Jackscrew Hole Typical Bowl Shell Extension Conveyor Rear Hub Conveyor Rear Bearing gt Rear Seal Outer 50 PLATE DAM ASSEMBLY Line up mark on Plate Dam Front Hub with V mark on hub as shown LS All Plate Dams must be set as shown Plate Dam HAR Oh Front Hub EE Gear Box 51 ASSEMBLY TIPS MAINTENANCE CAUTIONS FOR THE 5500 HIGH G CENTRIFUGE Bearings The inner and outer race must be replaced as a set Opened bearing or cleaned parts should be kept covered until assembly Always use a thermometer to check the temperature of oil used to heat the bearings If no heat is used to install bearings use only an arbor press to insert bearings in place Correctly lubricate all bearings before operating the centrifuge Do not wash new bearings with solvent before installing Keep new bearing wrapped and boxed until ready for use Seals Avoid touching the sealing surface Keep seals wrapped in soft tissue until ready for installation Threaded Connections All threaded connections and pilot diameters should be wiped clean and lubricated with an anti galling compound such as NEVER SEEZ Torque all screws on the rotating assembly per the Recommended Capscrew Seating Torque charts shown in the Start Up Section of t
41. Eu cO RSS DRAW NO A 5500 REVISIONS 70 ulus omy One viuit dering t ikan ky preg fw ors tere npe E z kur mdr h fa harm Haw h is ri ry Pay ard Par i i Ta dore kan on be HUTCHISON HAYES INTERNATIONAL INC H 71 SECTION 8 TROUBLE SHOOTING 72 Hydraulic Unit Only Centrifuge Trouble Shooting BEFORE PERFORMING ANY REMEDIES FOLLOW THE PROPER LOCK OUT TAG OUT PROCEDURES Problem Possible Cause Remedy Unit will not start Vibration switch tripped No power Blown fuses Drive starter Drive failure Overheated Drive Torque control switch tripped Low Oil Level Reset switch Check source Replace amp trace cause Repair or replace Repair or replace Cool restart trace problem Reset trace problem Fill to Correct Level Overheated drive motor Vibration switch tripped Torque control switch tripped Red Flag over Torque condition High Oil Temperature Low Oil Level High Oil Temperature Wait till Oil Cools Pump Unit in Red Flag Correct Possible Pack Off Condition in Centrifuge Centrifuge shuts down Blown fuse Replace trace cause Overload relays tripped Reset Cool trace cause Reset trace cause Reset trace cause Correct Pack Off in Centrifuge Wait till Oil cools Fill to appropriate level Excessive Vibration Isolators improper
42. FF fitting or hoses as certain damage would result Should it be necessary to rigidly fix the hydraulic hoses take care to allow some freedom of movement of the connection to the ROTODIFF coupling block by leaving some distance between the block and the fixation point or by providing for a flexible restraining arrangement 114 Page 7 0 Instructions manual BA 5060 e 29 Type ROTODIFF 1071 D GV D Nr 1 500 1170 Setting the direction of rotation Note This work can be done on the ROTODIFF as assembled to the centrifuge and must be carried out with the equipment at rest the hydraulic power pack cut off and depressurized Clockwise rotation the scroll turns clockwise with respect to the bowl as indicated by the U arrow to the observer at point A Anticlockwise rotation the scroll turns anticlockwise with respect to the bowl as indicated by the GU arrow to observer at point t 2 Only the 2 screws C in the sector grooves They axially position the rotation setting system D and must never be completely unscrewed Procedure Remove 4 screws B wth their washers 3 Turn the rotation setting system in the direction required as the direction of rotation of the scroll Insert the ocking bar E in the hole marked with the required arrow U clockwise GU anticlockwise Push it in until it engages in the corresponding hole on cover plate G
43. HEAD GEAR FLANGE FOR HYD BD ROTODIFF ROTODIFF GEAR FLANGE FOR HYD BD ROTODIFF SHEAVE SHEAVE TO HEAD PILLOW BLOCK BEARINGS BOTH LIQ AND SOLIDS END ARE TYPICAL 8 4 12 12 12 BLACK HEX HEAD SOC FLAT BLACK HEAD SS SOCKET HEAD SS SET CUP SS SET CUP PLATED HEX PLATED HEX GEAR END BLACK SOCKET HEAD BLACK SOCKET HEAD DOWEL PIN BLACK SOCKET HEAD BLACK SOCKET HEAD DOWEL BLACK PIN SHEAVE BLACK SOCKET HEAD DOWEL PIN 3 4 X 3 3 8 X 1 3 8 X 1 1 4 5 16 X 1 2 3 8 X 5 8 1 8 NPT 1 8 NPT 3 8 X 1 1 4 7 16 X 1 3 4 4 1 2 X 1 1 4 16MM X 60 1 2 X 1 1 4 3 8 X 1 3 4 1 NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE N A N A NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE NEVER SEIZE 56 SUB BASE TO SKID SHOCK MOUNTS 1 2 X 1 1 4 FLAT AND LOCK SHOCK MOUNT TO SKID LONG SKID 16 SS HEX HEAD WSHR 1 2 X 1 1 4 FLAT AND LOCK SHOCK MOUNT TO SKID STD SKID 12 SS HEX HEAD WSHR SUB BASE TO SHOCK MOUNT 5 8 X 3 1 2 FLAT AND LOCK BOLT THROUGH SUB BASE 8 SS HEX HEAD WSHR NUTS UNDER SHOCK MOUNT 8 SS EXTRA HEAVY 5 8 BASE TO SUB BASE 5 8 X 4 1 2 FLAT AND LOCK BOLTS THROUGH BASE 4 SS HEX HEAD WSHR FEED TUBE ARM TO BASE 4 SS HEX HEAD 5 8 X 2 LOCK WSHR FEED TUBE ARM CAP 6 SS SOCKET HEAD 3 8 X 1 3 4 3 4 X 1 1 2 FLAT AND LOCK EYE BOLT HOLES 4 SS HEX HEAD WSHR CASE TO BASE 5 8 X 1 1 2 FLAT AND LOCK BOLTS THROUGH CASE TO BASE
44. HERM must be immediately informed in writing Caution Never lift transport or use torce on the stationary feed block or possible damage to the block shaft or seal may result Use ring screws to transport or lift the unit with a sling as shown If no ring screws are available the ROTODIFF can be lifted with a sling only as shown Note Adjust the sling position to lift or transport the ROTODIFF horizontally as shown take care the sling does not slip care that the ROTODIFF is correctly mounted and that the eccentricity is controlled see 1 6 mounting of the equipmert Caution Only use bolts of correct steel quality 113 7 0 Instructions manual BA 5060 e 229 214 ROTODIFF 1071 D GV D Nr 1 500 1170 Mounting of the equipment When the ROTODIFF drive has beer joined to the scroll shaft and its flange located on the centering ring the unit is screwed to the centrifuge via screws or threaded studs not part of the VISCOTHERM supply using the following torque 200 Nm for M 16 8 8 grade screws Caution The flange material and screw head quality must be considered When necessary hardened steel washers should be used between the screws heads and flange Note The torque is based on a design friction coetticient ot 0 125 normal grease If bolts of any other steel quality are to be used it is vital to contact VISCOTHERM beforehand When re assemblin
45. Houghton Co A soft amber colored material leaving a transparent dry plastic film on the coated part Applied by brushing dipping or spraying it is used for maximum heavy duty protection on interior or exterior surfaces with or without a covering Before using the treated part remove rust veto with solvent 85 3 Rust Veto 377 Houghton Co A light polar type water displacing oil It is used on metal parts stored indoors It can be sprayed on intricate parts and bearings Long term storage requires an overwrap Removal from the treated part is not required before use An equivalent is Antirust 77 WD Oil by International Chemical 4 Rust Veto Concentrate Houghton Co A rust preventive that is mixed in one 1 part with nine 9 parts lubricating oil or hydraulic oil etc It is circulated through gearboxes and hydraulic systems and then drained before shipment It is compatible with most hydraulic oils and removal is not required before use 5 Ferrocote 346 Quaker Chemical Co A heavy oil which leaves a soft paste like film on the part surface Used for outdoor storage it must be used with overwrap The treated part must have this coating removed with solvent before use Contact each Manufacturer as required to determine if the rust preventives are compatible with the type of oil you are using 86 SECTION 11 VENDOR DATA 87 METRIX 111711 Townhurst DR Houston TX 77043 2899 INSTRUMENT CO T
46. Hutchison Hayes 5500 High G Centrifuge HH Machined Components Item Description HH Part No 1 Bowl 04065 1A Bowl Liner 2 Bowl Extension 04052 3 Conveyor 04053 6 Flinger 04073 9 Rear Hub 04050 10 Conveyor Bearing Housing Solids End 04054 11 Conveyor Bearing Seal Housing Solids 04083 End 12 Retainer Ring 04071 13 Retainer Tube 04010 15 Pillow Block Housing 04058 16 Pillow Block Housing 04058 17 Bearing End Plate 04059 18 Spacer Ring 04081 19 Flinger Cover 04060 19A Flinger Cover nearest gearbox 04072 20 Flinger 04073 21 Case Flinger 04084 22 Feed Tube Assembly 04009 13994 24 Accelerator Plate Assembly 04056 27 Feed Nozzle 04057 28 Wear Liner Feed Nozzle 04046 29 Solids Discharge Wear Insert 04062 35 Drive Sheave 04061 04001 36 Drive Sheave Seal Housing 04087 37 Conveyor Bearing Housing Liquids End 04055 38 Splined Adapter 04078 39 Front Hub 04051 40 Seal Housing Liquids End 04063 41 Plate Dam 04067 42 Gearbox Adaptor Hub 03062 S T C Sintered Tungsten Carbide 43 Seal Retaining Rings Customer Replaceable Items Item No Description HH Part 12 Snap Ring Solids Bearing Housing 04036 43 Snap Ring Liquid Seal Housing 04037 Bearings Customer Replaceable Items Item No Description HH Part 100 Rear Pillow Blow Bearing 04042
47. IPMENT 1 Do not exceed the maximum speed process material specific gravity process pressure or temperature or maximum design feed rate as specified on the equipment nameplate or within the operating manual 2 Do not use a pipe wrench on any patt of the rotating equipment 3 Do not interchange parts that have been balanced as an assembly 4 Do not attempt to utilize the rotating equipment in an application for which it was not originally selected 5 When taking samples or removing any material from equipment like grinders screw conveyors open throat pumps etc make sure all machine components are at rest and the power is shut off with the disconnect switch locked in the off position 6 Do not get rags loose clothing sticks etc near rotating or moving parts 7 The equipment must coast to a complete stop Do not brake it by hand or in any other way force it to stop unless it is equipped with a braking mechanism supplied by the original equipment manufacturer 8 Do not operate the rotating equipment unless the direction of the rotating part or assembly conforms to that of the Instruction and or Operation Manual 9 Ifarotating assembly must be turned by hand use caution Avoid sharp edges and close areas where fingers may be cut or trapped example pulleys D PUMP 1 If positive displacement pumps are used in the process be sure the discharge line is unobstructed before starting the pump 2 In plants using any type of
48. ITE NEVER SEIZE 58 RECOMMENDED CAPSCREW SEATING TORQUE Follow recommended seating torques when assembling all socket head cap screws Nominal Size 1 4 5 16 3 8 1 2 Recommended Seating Torque Coarse Thread Lubricated 75 in 165 135 Ibs 240 in 165 600 Ibs CHART I STAINLESS STEEL 6 25 ft 165 11 25 ft Ibs 20 ft Ibs 50 ft 16 Nominal Size Recommended Seating Torque IN LBS FT LBS Lubricate with Never Seez or equivalent 59 Coarse Thread Coarse Thread Dry Lubricated Plain Plated Plain Plated 1 4 150 13 112 9 120 10 90 7 5 5 16 305 25 230 19 245 20 4 185 15 4 3 8 545 45 410 34 435 36 330 27 5 1 2 1300 108 970 81 1040 87 775 65 3 4 3300 275 3520 293 2640 220 CHART 2 ALLOY STEEL Flighting Tile Caution Caution The Flighting Tiles used on the 5500 conveyor may be the spray on hard face type or the sintered tungsten carbide backing tile type The backing tile type is comprised of stainless steel backing plate a sintered tungsten carbide tile and a copper silver solder sandwich between the two Even though the rotating assembly is comprised of 316 S S the copper will not withstand attack by highly corrosive chemicals such as sulfuric and nitric acids If the copper silver solder tile bond is attacked by corrosive chemicals the result will be tiles coming loose during centrifuge operation To avoid this potentially
49. RESET COIL OPTIONAL How to Order Note For corrosive environ ments specify powder coating added charge Note When option A1 or A2 is specified options E4 and E5 are not allowed Page 2 4X 19 0mm X 9 5mm OBROUND 750 x 375 CONDUIT ENTRY 48mm 1 88 DIMENSIONS IN mm inches How To Order MODEL A B C D E 5550 Example 5550 0 1 1 0 1 Hazard Area Rating Oe None 1 UL cUL Explosion Proof Class I Groups C amp D Div 1 Class II Groups F amp G Div 1 2 UL cUL Explosion Proof Class Groups B C amp D Div 1 Class II Groups F amp G Div 1 CENELEC Flameproof EEx d IIB TS c Full Scale Range de 5g 2829 Se 10g old Raset amp Start Up Delay Om None 1 115 2 230 VAC 24 VDC amp 115 VDC E Wiring Entry Mounting Plate retrofit 1e 3 4 NPT Metrix 5173 or 5175 34 NPT Matrix 5097 VS 2 EX 366 3 4 NPT Matrix 5078 365 M20 x 1 5 Metrix 5097 5 2 366 Same as option 4 above with epoxy coated mounting plate Eat 165mm 6 50 63mm 3 25 141mm 5 56 58mm E 2 4 152mm 8 00 121mm 4 75 118mm 4 63 79mm 3 12 165mm 8 50 121mm 4 75 138mm 5 37 2mm 3 62 89 Assembly Instructions NOTE Tapers to be cleaned with suitable solvent ond wiped dry prior fo assembly Do not use molybdenum disulfide or equivalent friction reducing compounds on fosteners cr toper 1 If seal and needie bearing are not in pla
50. The motor lifting hardware is adequate for lifting only the motor Disconnect the load from the motor shaft before moving the motor If bolts are used for lifting 2 motor be sure they are sccurcly tightened The lifting direction should not exceed a 20 angle from the shank of the eye bolt or lifting lug Excessive lifting angles can cause damage To prevent equipment damage be sure that the electrical service is not capable of delivering more than the maximum motor rated amps listed on the rating plate If a HI POT test High Potential Insulation test must be performed follow the precautlons and procedure In NEMA MG 1 and MG 2 standards to avoid equipment damage If you have any questiuns ur arc uncertain abuul any steterncnt or prosedure or if you require additional intormation please contact your Baldo distributor or an Authorized Baldor Service Center General n prmation 1 3 99 Receiving Storage Unpacking Handling 1 4 General Infonnatio1 Each Baldor Electric Motor is thoroughly tested at the lacton and carefully packaged for shipment When you receive your motor there are several things you should do immediately 1 Observe the condilion of the shipping container and report any damage immediately the commercial carrier that delivered your mator 2 Verify that part number tne motor you received is the same as the part number listed on your purchase order If the motor is nat p
51. USED OR DISCLOSED TO OTHERS FOR MANUFACTURING OR FOR ANY PURPOSE EXCEPT AS SPECIFICALLY AUTHORIZED IN WRITING BY HUTCHISON HAYES INTERNATIONAL INC M i HQ se Wear Liner e M M 4057 4 pics me 4212 x gt fi In im 4062 Rear Insert 4050 40 I 29 x amp Scraper ia 1655 NEW STYLE HIGH G CENTRIFUGE u AE m ome ROTATING ASSEMBLY ITEM NUMBERS MI 4205 TYP HARD TILE 3402 See Parts List Section _ For HHI Part Numbers REAR 78 COMPONENT WEIGHTS AND DIMENSIONS Description Weight Ibs 5500 components 5500 Brake Smart Skid Unit 79 SECTION 10 MISCELLANEOUS 80 Recommended Spare Parts List for Two 2 Years Service For the 5500 Centrifuge HH Part Quantity Description Item Op Spares 2 Years 04043 1 Pillow Blk Bearing Front 101 4 04042 1 Pillow Blk Bearing Rear 100 4 04041 2 Conveyor Bearing Front 103 8 04040 1 Conveyor Bearing Rear 102 4 04032 2 Oil Seal Solids End 200 8 04030 1 Oil Seal Drivesheave 203 4 04032 2 Oil Seal Liquids End 204 4 04068 4 Gasket Plate Dam 207 16 04025 1 O Ring Bowl Extension 301 6 04031 2 Oil Seal Retainer Tube 201 6 04024 1 O Ring Conveyor Liquid End 305 6 04025 1 O Ring
52. achine returns from regulation to hase speed blockage will occur Rule 2 A low regulation threshold setting is preferable Ata low regulation threshold setting the solids oulput is too wet due to insufficient solids loading of the centrifuce If the regulation threshold setting is too high the machine is overloaded with solids Consequences danger of blockage Quality of recovery deteriorates since the working range is too close to the emergency condition Light suspensions i e light voluminous solids which produce high scroll torque require that the regulation threshold should lie under the pressure at which normally the machine is at the limit of solid loading Should this limit be exceeded the machine tips i e no solids output the product simply flows without sedimentation through the machine The regulation stiffness should be set so that the regulation is just stable The less the stiffness the more the tendency to over react that means the more brutal the reaction of the regulation the more the level of filling of the machine is reduced Since the filling rate of the machine depends on the infeed solids the working conditions can thus oscillate The diagram opposite shows how an increase of regulation stiffness stabilizes the working conditions The heavy line portrays the rate of solids input in the machine This oscillation can be observed on
53. amages so the above amp xclisinn may not app y tn you Any implied warranty given by laws shall he limited to the duration of the warranty pericd hereunde Some states do not allow limitations on how long an implied warranly lasts so above limilalion may nol apply lo you 4 Baldor Aulhorized Service Centers when convinced lo their salisfaclipn lhal a Baldor motor developed defects in ma erial or workmansh p w hin warranly period are aulhorized Lo proceed wilh Ihe required repairs Lo fulfill Baldor s warranty when the cost of suca repairs to be paid by Ba dor does not exceed Baldor s warranty repair allowance Baldor will ot pay overtime premium repair charges without prior written authorization 5 The cost of warranty repairs made by centers otrer than Baldor Authorized Service Centers WILL NOT be paid unless first authorized in writing by Baldor 8 Claims by a purchaser that a niotor is defective even when a failure resuts within one hour after beirg placed into s rvice are not always justified Iheretore Baldor Authorized Service entes must determine from ths condition of tae motor as delivered to the center whether o not the motor is defect ve If n the opinion of a Baldor Autharized Service Center a molor did nat fail as a result of defects in mater al or workmanship the center is to proceed with repairs only if tFe purchaser agrees ta pay for such repairs If tle decision is in dispute the purchaser should still pay f
54. aptor hub 8 With the sling carrying the Rotodiff weight carefully withdraw the Rotodiff and set it on its side in a clean clear area 9 Remove the spline shaft by pulling it straight out of the centrifuge 10 To reinstall the Rotodiff the spline shaft must be removed from the centrifuge and installed into the Rotodiff first then inserted back into the centrifuge for installation Do not attempt to dismantle the Rotodiff A damaged Rotodiff must be returned to HH for repairs 37 ROTATING ASSEMBLY REMOVAL STEPS 1 Remove gearbox shroud by removing six 6 capscrews and slowly lifting vertically 2 Carefully remove the drive group enclosure 3 Remove drive belt by moving the motor toward towards the centrifuge using the Nema adjust motor base to slacken the belt The adjusting bolt is 3 4 1 1 8 across the hex flats 4 Disconnect the feed line to centrifuge 5 Untighten feed tube clamp by loosening four 4 bolts Do not remove feed tube clamp cover 6 Remove feed tube It pulls straight out 7 Remove the front and rear pillow block dowel pins by jacking them out using the threaded connection at the top of the pins to withdraw them 8 Remove pillow block bolts 9 Fully open centrifuge cover and secure one 1 safety latch pins 10 Using hardened capscrews attach bow lift lugs at front and rear of bowl 11 Using the bowl spreader bar attach shackles to lifting lugs and slowly lift the bowl and
55. arranted fcr a period of one 11 year from Jate of shipment from the factary or factory warehcuse against defects in material and war manship allow for stoc ing and or fabrication period and ta provide one year of actual service the warranty period is extended for an additional period of six B months for a total of eighteen 18 months froni the original date of shipment froni the factory or factory warehouse stock In no case will the warranty period be extended tor a longer period Baldor extends this limited warranty to each buyer of tae electric motor far the purpose of resale and to the original purchaser for use 2 Baldor will at 16 optlon repalr or replace motor which falls due to defects In material or workmanship during the warranty period if a lhe purchaser presents Ihe defaclive molar al or ships il arspaid to the Baldor plant Fort Smith Arkansas ar one of tre Baldor Authorized Service Centers and b the purchaser gives written notification conceming the motor and the claimed delect including the date purchased the task performed by the Baldor motor and the problem encountered 3 Baldor will nct pay the cost of rericval of any clectric motor from any cqvipment the cost delivery to Fort Smith Arkansas or a Baldor Authorized Service Center or the cost of any incidental or consequential damages resulting from the slaimed defec s Some states da not allow the exclusion or limitation of incidental or consequential d
56. ating in the FZG Gear Test demonstrates a high level of protection against wear and scuffing Mobil DTE 24 25 and 26 are qualified against Cincinnati Milcron specifications P 68 P 70 and P 69 respectively The super stabilized additive system of the Mobil DTE 20 Series was selected to neutralize the formation of corrosive materials provide excellent anti wear properties and multimetal compatibility This additive system also provides better thin oil film protection against rusting retention of superior oil cleanliness and improved compatibility with water Typical Characteristics Physical characteristics are listed in the table Values not shown as maximum or minimum are typical and may vary slightly Applications Mobil DTE 20 Series oils are Mobil s primary recommendation for most hydraulic applications in industrial marine and Mobil service including high pressure systems with servo valves and all robotics Advantages Mobil DTE 20 Series oils offer the following performance benefits e Excellent keep clean performance for systems critical to deposit buildup such as sophisticated NC control mechanisms e Controlled demulsibility allows the oils to work well when contaminated with small amounts of water and to separate large amounts of water readily e Multimetal compatibility under both wet and dry conditions protects pumps using steel and copper alloys e Excellent protection against rust good thin oil film protecti
57. ce in sheave hub install them 2 Install ring in sheave hub Mount sheave hub to coupling face using the six 12 point capscrews with rings Tighten capscrews to 27 30 Ib ft torque 3 Install ball bearing into front bearing carrier Care must be taken not to damage front cover adjacent to flat head screws 4 To install input shoft seal bushing with ring end cap assembly and retaining ring Install input shaft through sheave hub and into taper In runner hub Press shaft through ball bearing until it overhangs bearing 3 8 to 7 16 inch b Install sec bushing with ring onto overhung end of shaft C If seal is not in place in end cap Install it Mount end cap assembly with rings and six 12 point capscrews with O rings Tighten to 27 30 Ib ft torque e Install roll pins in retainer washer Ploce retainer washer with roll pins over shaft end moking sure pins align with holes in shaft f Insert capscrew through retainer washer Tighten copscrew to 177 195 Ib ft torque 9 To install collet loosen capscrew Insert collet ond engage screw hand tight for shipment purposes only 5 Check air tightness with 5 10 psi pressure applied thru one fil hole Size 12 4 Fluid Couplings Service Disassembly Instructions 1 Remove the two pipe plugs in the front cover and impeller Then allow fluid to drain completely 2 Remove six 12 point capscrews and 0 rings from end cap and cou
58. ck Drive SECTION 10 MISCELLANEOUS Recommended spare parts list Hydraulic Back Drive Charts Storage SECTION 11 VENDOR DATA Page 68 72 75 80 87 SECTION I INTRODUCTION OVERVIEW HUTCHISON HAYES HIGH G CENTRIFUGE MODEL 5500 This Service Manual describes the centrifuge and lists instructions for the installation operation and maintenance requirements The basic purpose of this centrifuge is to separate the liquid and solids from the fluid feed slurry A stainless steel rotating bowl driven by a 60 H P electric motor is used to centrifuge the slurry that is to sling the solids against its inside wall surface while a stainless steel screw conveyor faced with hard tiles gathers and conveys these solids to a central discharge area The conveyor is driven at a slightly slower RPM through a planetary gear reducer The liquids migrate to the front end of the machine and are dispelled through four 4 adjustable plate dam openings to a central discharge area For a more comprehensive description of how the centrifuge operates see the Operation Section of this manual 5500 INDUSTRIAL MODEL CENTRIFUGE Normal Bowl Centrifugal Force 2118 G s Normal Bowl Operating Speed 3053 RPM Normal Conveyor Operating Speed 3022 RPM Max Bowl Centrifugal Force 3110 G s Max Bowl Operating Speed 3700 RPM Max Conveyor Operating Speed 3663 RPM GB 100 Gear Unit Max Output Shaft Torque 36 000 LB IN
59. croll drive is a stable and reliable system and will operate without problems provided that the following points are observed Since the ROTODIFF is a hydrostatic unit suitable for high torque operation it requires clean oil free from water contamination and within the correct operating temperature range The correct start up and shut down procedures should be observed The ROTODIFF cperates while the centrifuge rotates The pump unit must run before the centrifuge rotates gt gt If the centrifuge plugs the ROTODIFF must produce torque The power pack gt gt Tha pump should only be stopped when the centrifuge is stationary 116 1 0 Instructions manual BA 5060 e 729 Type Note 1 10 1 10 1 1 10 2 1 10 3 ROTODIFF 1071 GV D Nr 1 500 1170 Date 20 03 1998 WG Inspection and maintenance Warning Spilt oil is an accident risk and should be immediately cleaned up Inspection Operating staff must investigate faults or abnormalities without delay Their cause must be established and remedied as soon as possible Inspection begins after the equipment is first put into service at the intervals indicated All the inspection results should be logged Inspection schedule Type of inspection Interval Purpose of inspoction visual _____ ROTODIFF leaks by feel unusual vibrations visual fortnightly strong pressure pulses at the pres
60. d pump in the event of an over torque condition If the Rotodiff unit is installed then disregard any reference in this manual to the gearbox or the torque overload device The Rotodiff and pump unit are warranted by the manufacturer VISCOTHERM AG and an instruction manual for each unit is included with the HH 5500 Service Manual CAUTION It is very important that the Rotodiff Start Up Operation Instructions listed in the Instructions Manual be read and understood by operating personnel before any attempt to run the centrifuge is made SECTION 2 START UP SAFETY Because the 5500 High G Centrifuge is a high speed high torque piece of rotating machinery caution should be exercised by operating personnel HH recommends operating personnel review the centrifuge manual before working with the equipment Periodic safety meetings to familiarize new operating personnel with the centrifuges characteristics are also recommended This manual is intended for use by qualified operators familiar with processing equipment and trained for this particular centrifuge Maintenance personnel should be experienced mechanics Electricians should be licensed qualified personnel familiar with electrical safety procedures CAUTION Persons without recommended experience may not understand the instructions listed in this manual A GENERAL 1 Read all manuals and instructions before attempting to install or operate equipment a
61. d to the control circuit according to the Service Information data when the p 2 is exceeded gt Then the feed pump is cut out when the p 3 is exceeded gt Then the bowl drive is cut out Important The difference from p 2 to p 3 should not exceed 30 bar The level temperature switch has two functions these are Oil level in tank too low Then the switches must without delay cut out the pump unit drive motor and then the bowl drive is cut out too with the feed pump Oil temperature exceeds 70 C Then the switches must without delay cut out the pump unit drive motor and then the bowl drive is cut out too with the feed pump Interlocks Firstly a control voltage must be available especially those units with electronic regulation gt The pump unit must operate before the centrifuge is run up to speed On run down the pump unit must continue to operate until the centrifuge bowl has stopped gt This ensures that if the red flag cuts out the centrifuge drive the ROTODIFF still exerts the maximum torque on the scroll during run down It is recommended that these interlocks and emergency cut outs are checked for operation before the first start up 124 Page 7 0 Instructions manual BA 6017 e Release of 18 Type Pump unit 45 100 D Nr 0 600 1151 1 1 7 Operation of the pump unit 1 231 Diagram of pressure differential speed
62. during starting Caution Do not over tension belts 5 Sleeve bearing mctors are only suitable for coupled loads Installation amp Operation 2 1 101 Doweling amp Bolting Power Connection Conduit Box AC Power 2 2 Ins allation amp Operation After propsr alignment is verified dowel pins should be inserted through the motor fest inta the foundation This will maintain the correct motor position should motor removal bs required Baldor motors designed for dpweling 1 ak wh Drill dawel hales in diagcnally oppos te motor feet in the locatians provided Drill corresponding holes in the foundalion Ream all holes Install proper fitting dowels Mounting bolts must be carefully tightened to prevent changes in alignment Use a flat washer and lock washer under each nut or bolt heac to hold the motor feet secure Flanged nuts bolts may be used as an atemalive to washers Motor and control wiring overload protection disconnects accessories and grounding should conform to the National Electrical Code and lacal codes and practices For ease of making connections an oversize conduit box is provided box can be rotated 360 in 90 increments Auxiliary conduit are provided on some motors for atcessaries SLth as spate heaters RTD s etc Connect the motor leads as shown the connection diagram located on the name plate or inside the cover on the conduit box Be sure the followin
63. e name plate ratings fer amperes far steady ccntinuous loads Jogging and Repeated Starts Repeated starts and or jogs of induction motors generally reduce the life the m tar winding insulation much greater of heat is produced by each acceleration ar jog than thar by the same motor under full load If it is nacessary to to repeatedly start or jeg the motor it is advisable to check the application with your local Baldor distributor or Baldar Service Center Heating Duty rating and maximum ambient temperature are stated on the motor name plate Do not exceed these values If there is any question regercing sele operation conlacl your local Baldor distributor or Baldor Service Center 2 4 Ins allation amp Operation MNADD 104 Section 3 Maintenance amp Troubleshooting WARNING UL rated motors must only be serviced by authorized Baldor Service Centers if these motors are to be returned to a flammable and or explosive atmosphere General Inspection Inspect the motar at regular intervals approximately every 500 hours nf operation or every 3 months whichever occurs first Keep the motor clean and the ventilation openings clear The following steps shuuld be performed at each nspectiarn WARNING Do not touch electrical connections before you first ensure that power has been disconnected Electrical shock can cause serlous or fatal injury Only qualified personnel should attempt the installation operation and ma
64. ed to lifl Ihe molar Never allempl In l Ihe molar and addilional equipmenl connected Ip Ihe molor by lhis method The lugs or eye bol s provided are desigred the molar Never the matar by the motor shaft ar the hoad of 2 motar 2 When lifting a WPI weatherproof Type 2 motor do not lift the mozar by inserting liftirg lugs into holes on top of the cooling hood Trese lugs are to be used for hood removal only A spreader bar should be used to lift the motor by the cast lifting lugs Iccated on the motor frame If the motor must be mounted to a plate with the driver equipment such as pump compressor ete it may not he possible tn lift Ihe matar alone Fnr this case tae assembly should be by sling around maunting base The Enlire assembly can be lifled as an assembly for instal alion Do not filt using the motor lugs or eye bolts provided If the load is unbalanced as witk couplings or additional attachments additional slings or utter treats nist be used tu preven tipping In any event the load must be secure betore litting MN400 100 Section 2 Installation amp Operation Overview Location Mounting Alignment MN400 Installatiar shou d conform to the National Electrical Code as well as local codes and practices Wher other devices are coupled to the motor sacft be sure to install protective devices tc prevent uture accidents Same protective dev ces include c
65. el 713 461 2131 MW Fax 713 461 8223 SERIES e mail techsvcs 6 metrix1 com INSTALLATION OF METRIX MODEL 5550 MECHANICAL VIBRATION SWITCH Te buletin de to the installation of the Model 5550 vibration switch Selection or installation of equipment should always be accompanied by competent technical assistance We encourage you to contact Metrix Instrument Co or its local representative if further informa tion is required IMPORTANT BEFORE PROCEEDING TO INSTALL AND WIRE THE UNIT READ AND THOROUGHLY UNDERSTAND THESE INSTRUCTIONS THE SWITCH MODEL NUMBER SHOULD BE CHECKED TO CONFIRM THAT YOU HAVE THE CORRECT HAZARDOUS AREA RATING FOR YOUR APPLICATION SEE HOW TO OR DER INFORMATION A INSTALLATION 1 The sensitive axis of the vibration switch is perpendicular to the mounting base The preferred mounting is with the sensitive axis in the horizontal plane since most machines vibrate more in that plane Mount the switch solidly to the frame of the machine 2 Remove the cover and wire the switch es into the alarm or shutdown circuit Do not exceed switch contact ratings listed in the specifications Keep field wiring away from the moving part of the mechanism 3 Observe all local electrical codes TYPICAL INSTALLATIONS COMPRESSOR M8905 SETPOINT ADJUSTMENT 1 The vibration setpoint adjustment is accessible externally Turn ing the setpoint adjustment clockwise CW increases the vibra tion setpoint
66. erate correctly When maintaining or operating the equipment watch out for any unusual noises vibrations or heat points After stopping the equipment ensure that the main switch is Off and locked in that position 120 Page 7 0 Instructions manual BA 6017 e 7 Type Pump unit C 45 100 D Ar 0 600 1151 1 General functional description The pump unit supplies oil to the scroll driva unit ROTODIFF The ROTODIFF is a low speed radial piston hydraulic motor with a constant displacement The pistons exert a tangential force on the causing a differential speed between the bowl and the scroll The casing of the ROTODIFF is attached to the centrifuge bowl and the rotor is attached to the scroll The ROTODIFF contains a transfer seal which permits the hydraulic oil to flow from the stationary to the rotating part With this drive system the differential speed can be steplessly controlled independently of the drum speed during operation HE FER NESE FO g 1 R Scroll drive ROTODIFF P Pump unit The torsional resistance of the scroll is indicated as hydraulic pressure Thus the pressure gauge is showing the torque loading which is directly proportional to the pressurc By the regulation of the pump unit oil flow proportional torque regulation is obtained 121 Technical data
67. ese devices are usec be sure that they are evenly supported by the foundation or mounting surface After ins allation is complete anc accurate alignment of the motor and load is accomplished the base should be g outed to the foundation to maintain this alignmen The stardard motor base is designed for horizontal pr vertical mounting Adjustable or sliding rails are designed for hor zonla mounling cnly Consult your Baldar distributor ar aulhurized Baldor Service Cerler for further information Accurate elignaont of the motor with the driven oquipmen is oxtromoly important 1 Direct Coupling For direct drive use flexible couplings if possible Carsult the drive or equipment nianufacturer for niore information Mechanical vibration anc rougar ess during may indicate poor alignment Use dial indicators to check alignment The space between coupling hubs shoud be maintained as recommended by the co ipling manufacturer 2 End Play Adjustment The axial posilion of lhe molar frame wilh respec a ils load is also extremely imparlanl The malcr aearings are nol designed for excessive exlemal axial thrust loads Improper ad istment will cause failure 3 Pulley Ratio The ratio should not exceed 8 1 4 Belt Drive Aligr sheaves carefully to minim ze belt wear and axial bearing loads see End Play Adjustment Belt tension should be sufficient to pevent belt slippage at ated speed and load However belt sliprage may occur
68. etely from water prevents sludge and wear found in wet gear boxes such as cooling tower gear boxes SYNERGY employs a unique dense high molecular weight synthetic cushioning additive to prevent fatigue failure in gears subjected to sudden loads SYNERGY S exclusive performance advantages Severe Service performs under loads where other E P gear oils fail Lower Coefficient of Friction saves energy and reduces temperatures High Temperature Performance eliminates harmful deposits extends oil drains Cushioning Molecules reduces fatigue failures in bearings and gears Environmentally Safe non toxic as all components are on TSCA s approved list and fully comply with all OSHA and EPA guidelines Synslide TM proprietary slippery tenacious ultra tough synthetic film Prevents Corrosion protects both ferrous and non ferrous metals during operation and shut down Water Separation complete separation of oil and water to prevent emulsion Compatibility 100 compatible with both mineral and synthetic gear oils Customer Benefits Saves Money Saves energy extends gear box life and reduces down time Multi Applications one oil for all gears spur helial herringbone worm etc Multi Conditions for all speeds all horsepower all loads and all temperatures Superior Lubrication smoother quieter cooler more efficient gear boxes Recommended For All Gear Boxes
69. g guidelines are met ds AC power is within 10 of rated voltage with rated frequency See motor name plate for ratings OR AC power is within 5 of rated requency with rated voltage OR A combined variation in voltage and frequency of 11034 sum of absolute values of rated values provided the frecuency variation does not exceed 15 vf rated frequency Performance within these voltage and frequency variations are shown in Figure 2 1 MNADD 102 MN400 Changes in Motor Performance Figure 2 1 Motor Performance VS Voltage Variations 29 Maximum Torque Full Load Current 15 10 d Factor we 527 Efficiency 5 ae Maximum Torgue 15 10 A m 7 s Full Load Current i ael Power Factor 5 5 1C 15 Voltage Variations Installation amp Operation 2 3 103 First Time Start Up Be sure that all power to motor and accessories is olf Be sure ths motor shaft is disconnected from the load and will not cause mechanical rotation of the motor shaft po om 10 Make sure thal mechanical inslalla ion is secure All bolls ard nuls are lightened etc If mator has been in storage or idle for some time chezk windiac insulation integrity with a Megger Inspec ell electrical connections for proper terminatior clearance mechanical strength and electrical continuity Be sure a
70. g use new attachment screws First clean unpainted surface A Alignment and centering of the ROTODIFF drive is measured by means of a dial gauge its feeler resting on the bared track A on the ROTODIFF outer circumference C Maximum allowable radial run out 0 2 mm 0 1 mm offset gt Note When centering and aligning of the G ROTODIFF are complete take care to apply rust protection to any bare metal parts Hose connections gt Take all due care to avoid penetration of dirt in the hydraulic ines while caupling them to the equipment Remove all of the plastic caps and couplings protecting the hydraulic fittings and hoses The high pressure ROTODIFF fitting designated P is a SAE 3 4 series HP fitting The high pressure hose must conform to DN 20 DIN 20023 The high pressure hose fitting must be provided with a SAE SFS 90 DN 20 SAE J518 gt The low pressure ROTODIFF fitting designated T is a SAE 1 standard series fitting The low pressure hose must conform to DN 25 DIN 20021 part 2 The low pressure hose fitting must be provided with a SAE SFL 90 2 DN 25 to SAE 518 Note The use of pipe fittings to DIN 2353 e g SAE 24 crimp cone fittings is strictly forbidden because they require a tightening torque which would overstress the ROTODIFF coupling system Avoid all bends in the hydraulic lines and take care that the hoses are not twisted Caution Never interchange the P and T ROTODI
71. gnals This system comprises the necessary brackets the sensors and connections and the pulse generating discs Note The speed sensing system can be installed on the original equipment or be readily retrofitted in the VISCOTHERM works Explosion proof sensors can also be fitted All relevant instructions on sensors initiator supplied by VISCOTHERM are contained in the SI 21 Appendix and in the spares list For details on how to connect the speed sensing system to the monitor please refer to the display system manual 119 7 0 Instructions manual 1BA 6017 Pump unit C 45 100 K 0 600 1151 1 1 0 3 Safety notices Please read the following safety instructions CAREFULLY Make sure that all staff using the equipment are fully informed of its operating requirements Keep this manual a sate place Also make sure that all local and national safety standards are rnet Prior to any maintenance or repair work ensure that the hydraulic pump unit is not running the power leads to the electric motor are disconnected withdrawal cf fuses the power supply to the control circuit via the hydraulic pump unit is cut off with drawl of fuses Prior to operating the equiprnent for the first time ensure that the equipment is correctly instelled and wired up hydraulic and cooler lines are correctly connected and sealed the monitoring instruments op
72. grinder with the discharge directly connected to a pump be sure that the pump is in operation before putting any product into the grinder 3 Do not run a positive displacement pump dry E EXPLOSION PROOF EQUIPMENT 1 Do not operate equipment driven by explosion proof motor and control until all seal fittings are properly sealed with recommended fiber or compound and tagged Never use abrasive material or a file to remove corrosion from explosion proof equipment Cover screws and bolts used to hold explosion proof joints together must always be tight and only of the type and material recommended by the manufacturer 11 F MOTOR 1 2 3 Do not neglect to check that the line voltage applied to the motor controller is the same voltage for which the motor is wired Always follow motor manufacturer s specifications on bearing lubrication Do not attempt to operate a motor that is overheated due to frequent starts and stops Allow the motor to cool to ambient temperature as designated on the motor nameplate before each restart G ELECTRICAL General l 2 Install and ground all equipment permanent and portable in accordance with requirements of the National Electric Code and local electric codes Use circuit breakers or fused disconnects between equipment and power source Never touch electrical components with wet hands or when standing on a wet surface Insulate yourself from ground and use insulated
73. his Manual To help prevent capscrew failure if excessive torque is required to seat mating parts during assembly the over torqued screws should be removed discarded and replaced with new screws installed at the correct torque O Rings Inspect for nicks and cuts before installing if damaged do not install Lubricate O Rings for easier installation 52 Machined Parts Clean with degreasing solvent before reassembly Set parts on clean work area and protect finished surfaces and openings on the part Be sure to align any balanced parts on the rotating assembly by matching the V Marks stamped on the parts If more than one 1 centrifuge is owned do not interchange any parts which comprise a balanced rotating assembly 53 Some Assembly and Disassembly Tips Read the Service Manual Keep all mating surfaces free from dirt and handle carefully to avoid nicks and burrs to the mating surfaces Check the inside of the conveyor for solids build up Not cleaning solids build up can be the cause of vibration problems Lubricate O Rings and fasteners when reassembling centrifuge components Anti seize compound should be used on stainless steel fasteners because of their tendency to gall when used with mating stainless steel parts Follow the recommended torque values shown in the torque chart in the Service Manual Conveyors equipped with carbide tiles should never be set down directly on a concrete floor The carb
74. hly familiar with the properties of the products and their hazards the precautions necessary to handle the product 12 2 safely and follow all manufacturer recommendations for the type of product being handled a Use in well ventilated area and keep employee exposure below permissible limits If flammable take care to prevent fire or explosion c Avoid contact with the skin and eyes wear goggles gloves shields etc as required by the nature of the solvent or chemical If in doubt whether a product is dangerous or not Assume It Is Take all necessary precautions to avoid personal injury J VENTILATION 1 Toxic fumes if present in the system must not be permitted to escape to the operating area They should be adequately vented away form the worker in accordance with applicable environmental regulations If in doubt whether any vapor is toxic or not Assume It Is Take all necessary precautions to avoid personal injury or adverse health effects Worker exposure should be maintained below the permissible limit and at the lowest feasible level If it is necessary to enter an area where toxic vapors are present consult with responsible authorities for recommendations concerning safety Use NIOSH approved breathing apparatus when working with toxic or hazardous materials or with materials that reduce the oxygen concentration in the air such as carbon dioxide K COMBUSTIBLE PRODUCTS 1 If combustible p
75. horizontal decanting centrifuges long term storage implies periods in excess of three 3 months idle time Note It is the responsibility of the owner to protect and maintain the equipment after shipment from HH If the centrifuge is not to be installed immediately after shipment the unit should be left in the original factory packaging Centrifuge Assembly 1 2 All accessible openings are closed with tape overwrap plugs etc for protection Nameplates are covered with tape Electrical devices such as the junction box vibration shutdown switch micro switches conduit boxes etc are wrapped with overwrap and protective tape Overwrap refers to any self adherent grease oil and waterproof material which can be molded around component parts The grease lubricated pillow block bearings are filled with the specified grease at the factory prior to shipment The planetary gearbox is filled with the specified lube oil at the factory prior to shipment The fluid coupling located at the main drive motor output shaft is filled with the specified oil at the factory Guidelines for Long Term Storage 1 The centrifuge should be stored in a building with a minimum temperature of 50 Deg F 10 Deg C The storage area should be a clean dry place free from excessive vibration high humidity dust or corrosive fumes 2 The unit should be tagged with instructions for startup after an extended period of storage
76. icinity of the centrifuge should be provided to set the bowl during inspection or repair d Room should be allowed at the front end of the machine for withdrawing the planetary gearbox A zone approximately 2 0 wide x 2 6 long from the front end of the gearbox should be kept clear e Room should be allowed at the rear end of the machine for withdrawing the feed tube A zone approximately 6 wide x 3 0 long from the end of the feed tube support clamp should be kept clear f Clear access space should be provided around the centrifuge The centrifuge isolators should set on a smooth level surface on structural members of sufficient strength IMPORTANT CAUTION Since this centrifuge operates at high speed and is subjected to severe wear conditions it is important that any indications of weakening of highly stressed components be recognized before a failure can occur To facilitate this HH recommends a monthly visual inspection on highly stressed components such as The bowl Shafts wear plates Wear tiles Conveyor etc If inspection reveals 1 Holes worn through moving parts 2 Wear grooves greater than 1 16 thick in moving parts 3 Cracks present is moving parts 4 Chemical pitting to a depth of 1 16 or greater in moving parts DO NOT OPERATE THE EQUIPMENT UNTIL REPAIRS ARE MADE FAILURE TO FOLLOW THE ABOVE RECOMMENDATIONS MAY RESULT IN SEVERE PERSONAL INJURY OR PROPERTY DAMAGE 17 PIPING 1 Cust
77. ide is very brittle and tile damage could result Monitor items such as drive belts O Rings seals and vibration isolators These items will become brittle with age and deterioration will adversely affect centrifuge performance Replace these items when indicated by inspection 54 ITEM POSITION ACCELERATOR PLATE FEED NOZZLES SPLINE ADAPTER TO BRG HSG SPLINE ADAPTER LIQ BRG HOUSING LIQ BRG HSG SEAL COVER SOLID END BRG HSG SOLID END BRG HSG SEAL COVER BOWL EXTENTION SOLID END HEAD SOLID END HEAD WEAR PLATE LIQ END HEAD DAM PLATES DISCHARGE PLOWS QTY ALLOY TYPE STYLE CONVEYOR 2 SS SET CUP SOCKET HEAD 8 SS SOCKET HEAD 8 BLACK SOCKET HEAD DOWEL 4 PIN 12 BLACK SOCKET HEAD 6 ss SOCKET HEAD 6 ss SOCKET HEAD HELD BY ABOVE BOWL 12 55 SOCKET HEAD 8 SS SOCKET HEAD SOC FLAT 8 SS HEAD 12 55 SOCKET HEAD 12 55 SOCKET HEAD 28 SS SOCKET HEAD 5500 HARDWARE INVENTORY SIZE 3 8 X 1 1 2 X 3 4 3 e X 1 3 8 X 1 3 8 X 1 3 4 3 8 X 1 1 4 5 16 X 3 3 4 3 8 X 1 1 4 3 8 X 1 1 4 3 e X 3 4 3 8 X 2 5 16 X 7 8 3 8 X 3 4 LOCK TIGHT OR NEVER SEIZE 242 LOCTITE 242 LOCTITE NEVER SEIZE NEVER SEIZE NEVER SEISE NEVER SEIZE NEVER SEIZE NEVER SEIZE 242 LOCTITE NEVER SEIZE NEVER SEIZE 242 LOCTITE 23 PILLOW BLOCKS TO BASE END COVER HORSE SHOE COVER CASE FLINGER GREASE FLINGER GREASE ZERT GREASE RELIEF GEAR FLANGE GEAR BOX GEAR FLANGE TO
78. imes The green flag and red flag pressure levels can be changed to accommodate the process in which the centrifuge will be operating The green flag is first in the pressure safety settings It is set so that if the centrifuge begins to reach a higher than normal pressure level the green flag will turn the feed pump off providing the installation of the feed pump has it wired into the control panel on the centrifuge If a green flag occurs there will be an audible horn and the red light on the control panel will illuminate 1 Once the feed pump is off the pressure should come back down to the normal operating levels 2 The horn silence button should be pressed this will silence the horn only and not reset any lights or alarms 3 If the pressure comes back to normal operating levels then the unit may be reset 4 The reset button on the control panel then must be pressed 5 The feed pump must be restarted from the control panel The red flag is next in the pressure safety settings It is set so that if the pressure continues to rise after the feed pump is off it will shut the centrifuge off leaving the back drive running As the G force goes down the back drive will continue to run to try to clear the material in the centrifuge The centrifuge may begin to bypass through the bypass valve if this happens the centrifuge and the hydraulic pump must be turned off Then the hydraulic unit must be jogged on and off until the plug has cleared
79. ine startup roughness The voltage must be removed from the reset circuit when the machine is stopped to allow the thermistor to cool off The switch mechanism can then be reset electrically by a momentary applicalion of the reset voltage or it can be reset manually NOTE If the machine is restarted immediately alter a shutdown the lockout period will be shortened because the thermistor will be hot An increase in the ambient temperature will also shorten the lockout period 02 00 ERO 8523 page 1 88 SPECIFICATIONS Function Armature mechanism trips on high vi bration and operates snap action switch es Amplitude Range See How to Order Frequency Range 0 to 3600 RPM Setpoint Adjust 0 to 100 of range External setpoint adjustment Reset Local reset plus remote reset electrical coil See How to L Start Delay Applying reset coil voltage at start up holds mechanism from tripping for 20 30 sec onds after which the switch is active Requires electric reset option Temperature Range 40 C to 70 C Enclosure High strength copper free 4 10 of 1 max Aluminum alloy Environmental Rating NEMA 4 IP 65 amp CE Mark Switch Contact s Rating 15 amps 125 or 480 Vac 1 8 hp 125 Vac 1 4 hp 250 Vac 1 2 amp 125 Vdc 1 4 amp 250 Vdc Hazard Rating See How to Order Weight 2 1 kg 4 5 Ibs DPDT CONTACTS AND
80. int then the cooler must be protected from frost damage anzi freeze draining constant water circulation Filling with oil The tank should be filled through the filler breather filter with clean filtered oil see hydraulic oi list SI 2 Fill the tank to the upper mark After the first run check and if necessary top up Connecting the electric motor After connection the wires to the motor junction block check the direction of rotation of the motor see arrow on the motor fan cover Do not let electric motor run tor more than a tew seconds in the wrong sense or damage to the pump will result 123 Page 1 0 Instructions manual 6017 07 Type Pump unit C 45 100 D Nr 0 600 1151 1 Emergency functions and interlocks Emergency functions The pressure settings p 2 and p 3 as well as the oil level and temperature switches fulfil an emergency function and interlock with the control system The pressure point p 2 is interlocked with the feed pump and the pressure point p 3 is interlocked with the main drive motor Note The pressure settings p 2 and p 3 are integrated in the EC 240 control unit This must be connected according to the wiring diagram to the external control circuit With the use of other control units e g EMS EPS etc the manometer pressure switches are used to switch p 2 green flag and p 3 red flag These must be connecte
81. intenance of this equipment 1 Cheek thal the motor is clean Check that the intesior and exterior of the motor is free nf dirt nil grease wacer ate Oily vapnr papar textile lint ete san accumulate and black motor ventilation If tho motor is rot properly ventilated overhealing can occur and cause early raclor failu e 2 Usea Megger periodically ta ensure that the integrity of the winding insulation has been maintained Record the Megger readings Immediately investigat any significant drop in insulation resistance 3 Check all electrical connectors be sure that they are tight Lubrication amp Bearings Bearing grease will Iose ils lubricaling abilily over lime nol suddenly The lubricaling ability of a grease over time depends primarily an the type of grease the size of the bearing the speed at which the oearing operates and the severiy of the operating conditions Good results can be obtained if the following recommendations are used in your maintenance program Type of Grease A high grade ball or roller bearing grease should be used Recommended grease tor standarc service conditions is Polyrex EM Exxon Mobil Equivalent and compatible greases include Texaco Polystar Rykan Premium 2 Pennzoil Pen 2 Lube and Chevron SRI Maximum operating temperature for standard motors 110 C Shutdown temperature in case of a malfunction 115 Lubrication Intervals Recommenced lubrication intervals are sho
82. ion Vee si 3 e Type 2 4 Level and temperature indicator 7 Date 12 01 1999 WG Fluid level gauge with integral temperature gauge for hydraulic oil tank The oil temperature can read on a degree centrigrade or grade to F scale Designation FSA 127 1 Level gauge Dimensions Seals material Modification number Thermometer 5 Hollow screw M12 Dimensions VISCOTHERM Article nr Designation 625 1 Level and temperature indicator cpl 6304 2 O ring 113 2 5 6305 3 O ring 12 3x2 4 6306 4 Sealing ring 6307 5 Thermometer 137 2 0 Service information ve 51 38 Page Type 2 5 Electrical filterblockage indicator aa Note Date 12 01 1999 WG The filter blockage indicator is used with high pressure filters It signals when the pressure crop over the filter exceeds certain value General details Hydraulic details Type of filter blockage indicator VD 8 C 0 Pressure indication range 8 bar 10 96 Weight 150 g Perm working pressure 420 bar Type of indication electric Perm temperature range 10 C bis 100 C Electrical details Symbols Switching type opening or closing contacts max voltage 230 V Electrical connection plug connection PG 11 socket to DIN 43650 max switching cutput at resistive load 100 VA 60 W ohmic 3 A bei 24 V ohmic 5 A bei 230 V IP 65
83. kwise when viewed from the motor end rear of centrifuge looking inboard The Hydraulic back drive motor should rotate clockwise looking from the top Insure that the cooling water and return line to the hydraulic back drive heat exchanger are connected and the appropriate flow rate is set The drive group enclosure guard and the gearbox shroud must be secured in place Check to see that the centrifuge unit is clear of rags ropes wires or any other material which could catch or snag rotating parts All bolts and capscrews must be engaged per recommended torque requirements shown in Charts 1 and 2 at the end of this section All rings and seals should be in good condition and securely fastened The centrifuge cover should be tightly secured The frame bolts should be fully tightened Check all lubrication points See Lubrication Section Verify that all seal fittings at explosion proof motor and control are sealed with CHICO X Fiber and sealing compound The drive belt should be checked for correct tension Caution Over tightening belts can damage the fluid coupling See Figure 1 at the end of this list Electrical grounding straps must be secured in place where required Maximum Speed specific gravity or pressure indicated on the centrifuge name plate is not to be exceeded No work is to be performed on the electrical system unless the power is shut off Check the line voltage on initial start up to ascertain that
84. ll shipping materials and braces if used are removed from motor shaft Manually rotate the motor shaft to ensure that it rotates freely Replace all panels and covers that were removed during installation Momentari y apply power and check the direction of rp ation of the motar shaft If mator rotation is wrong be sure pawer is off and change the motor lead connections Verify rotation directior before you continus Start the motor and ensure operatior is smooth without excessive vihration noise If so run the motor for 1 hour with Icad connected After 1 hour of operation disconnect power and connect tre load to the motor shaft Verify all coupling guards and protective devices are installed Ensure motor is oroperly ventilated Coupled Start Up This procedure assumes amp oupled start up Also that the first tims start up procedure was successful m 4 Check the coupling and ensure all guards and protective tevices are installed Check that the caupling is praperly aligned and nol bindinc The first coupled start up shoud be with no load Apply aower verify that the load s not cransmitting excessive vibration back lo the motor trough the couplirg or the foundalion Vibration should be at an acceptable level Run for approximately 1 hour with driven n an un oaded nondilion Ihe equipmen can now be loaded and operated within limits Do nct exceed th
85. low block assemblies with an S for solid and an L for liquid also stamp the top with a V with the point directed toward the bowl assembly Be sure to stamp the horseshoe covers and pillow block covers on both sides of the pillow also 2 Remove the six 6 bolts that retain the two 2 horseshoe covers and remove the horseshoe covers 3 Remove eight 8 bolts from the sheave and using jack bolts remove the sheave from the bowl hub 4 For liquid hub remove the gear flange 5 Using a two 2 or three 3 jaw puller remove the pillow block as an assembly Put a plate across the top of the hub for the stud to push on 6 Remove the two pillow block covers and remove the bearing from the housing 7 Loosen the two 2 setscrews in the pillow block flingers and the case flingers and remove both from the hub 8 Clean all parts thoroughly and assembly in reverse order 47 REAR PILLOW BLOCK ASSEMBLY SOLIDS AND LIQUIDS END 5500 Rear Pillow Block Assembly Solids End REAR HUB BOWLSHELL BOWL EXTENSTION 48 BOWL FRONT HUB ASSEMBLY FRONT HUB AND BOWL SHELL ARE BALANCING AND STAMPED WITH BOWL ASSEMBLY THEREFORE THEY MUST BE REASSEMBLED WITH V MARKS IN LINE AS SHOWN Jacks rew Typical aig CONVEYOR N SEAL r lt n Front Bearing Y Duplex Pair 49 BOWL REAR HUB ASSEMBLY REAR HUB AND BOWL SHELL EXTENSION ARE BALANCED AND STAMPED WITH BOWL ASS
86. ls and the O Ring for any damage If damaged or worn remove them Inspect the ball bearing If it is in good condition go to Step 10 Ifthe bearing must be replaced due to wear or damage reinsert the six 6 capscrews in the rear bearing housing to stabilize it for pulling the ball bearing Use a slide hammer type bearing puller to extract the bearing Remove the six 6 capscrews from the rear bearing housing and using two 2 of them jack out the bearing housing the retainer tube assembly will come out with the rear bearing housing Remove the six 6 capscrews from the retainer tube flange Pull the retainer tube assembly out Inspect the front oil seals for wear or damage If the front oil seals are worn or damaged they will have to be replaced To replace the two 2 front oil seals the bearing must be pulled Replace the rear bearing housing into the conveyor and replace the six 6 capscrews 41 15 Remove the ball bearing using a slide hammer type bearing puller 16 Remove the oil seal retaining ring 17 Pull the two 2 oil seals and replace them 18 Remove the rear bearing housing Now access is clear for removal and inspection of the retainer tube seal RETAINER TUBE SEAL REMOVAL 1 Reach into the conveyor and remove the four 4 1 4 capscrews on the seal retainer plate 2 Pull the seal retainer plate out 3 Inspect the oil seal and replace if worn or damaged 42 Part Numbers
87. ly secured Flexible piping not used at machine connections Conveyor flights plugged with solids Tighten Repipe Flush or clean as required 73 Conveyor dead chamber filled with product Loose fasteners or components Gearbox or Rotodiff misaligned Pillow block or conveyor bearings damaged Bowl parts worn Conveyor flights worn Remove feed tube amp flush conveyor with high pressure Tighten Shim recheck runout Install new bearings Repair replace rebalance Repair replace rebalance Concentrate not clear Solids not dry Incorrect Pond Depth Conveyor flights worn Wrong differential Speed Feed temperature too low Feed rate too high Emulsification of liquids or degradation of solids Hydraulic Unit Only Change setting Repair or replace Change differential speed on pump unit Readjust temperature Readjust Pump speed is too high 74 e SECTION 9 ELEVATIONS DIMENSIONS amp WEIGHTS 75 HUTCHSON HATES NTERHATKNAL NC 122 CHIGON HAYES nur RNATIONAL INC X j Box 2115 TES FANG 1 713 455 0000 NIS msy 4100 ien Planetary Gear Reducer Liquids End Front ROTATING ASSEMBLY ITEM NUMBERS 77 PROPRIETARY RIGHTS ARE INCLUDED IN THE INFORMATION DISCLOSED HEREIN NEITHER THIS DOCUMENT NOR THE INFORMATION DISCLOSED HEREIN SHALL BE REPRODUCED OR TRANSFERRED TO OTHER DOCUMENTS OR
88. mospheric pressure M HOT COLD PRODUCTS 1 When working with very hot or very cold processes or products extreme caution should be used to avoid personal injury N LEAKAGE AND SPILLAGE 1 Any leakage in the system should be quickly corrected 2 Any type of spillage oil water etc should be quickly cleaned off floors walls equipment lines etc and the entire operating area kept clean O DANGEROUS MATERIAL APPLICATIONS HH makes both standard equipment and equipment furnished with certain explosion proof accessories motor controls etc as specified by the purchaser Standard equipment not furnished with explosion proof accessories must never be used with explosive chemically unstable or flammable materials of any kind Severe personal injury or property damage could result When we supply equipment furnished with explosion proof accessories whether we are the manufacturer or not we warrant that the particular accessories we describe as explosion proof comply with accepted industry standards for that term However this does not mean and we cannot and do not guarantee that one of our machines furnished with explosion proof accessories is safe for use with explosive chemically unstable or flammable materials under ALL conditions In some instances it may be necessary for the user to equip the machine with safety devices not ordinarily placed on equipment of this type In other cases the application may be so hazard
89. n exposed center capscrew to position allows for addition of and 177 196 b ft torque maintenance of the oil level within the CAUTION The hydro sheave is installed on the fluid coupling end on shaft and it is essential that guard Order unit with the standard and be provided optional fill plugs the sheave and fluid coupling 92 Fluid Recommendation Filling Instructions co darn TOREM Ue cn or rt Castrol AWS 32 Snell Tellus 32 Chevron Hydraulic Ol EP32 Texaco RondoHD32 190 but before operation os follows Esso Nuto H 32 Total Azolo 25 32 1 Remove one pipe plug Mobil DTE Oil Ught 2 Fill wifh the proper fluid ond proper quantity as required by the application FIRE RESISTANT FLUID NOTE 87102 Fa Fyrquel 220 10084 F 8 ll2floz 1250 138 floz 15082 12 3 Replace fil plug in fil hole using pipe sealant or teflon tape 4 Chonge oil every 4 000 hours or once a year and fire resistant fluid every 10 000 hours or once every two years 20 124 11 122 7 1 2 20 150 30 124 225 50 12 4 11 5 50 37 1 2 gg 27 esas i 36 c a HER Note For vertical mounting order unit with standard and optional fill plugs Note Reduced power capability when mounted vertically consult factory Application 1 allowable operating speed All models 2400 In these applications couping will develop stall RPM except HSD 1800 RPM torque
90. nd follow all recommendations 2 Follow all lubricating and or greasing procedures and schedules recommended in the equipment instructions 3 Ifnameplates are lost damaged or removed replace them They have been affixed to the equipment to provide warnings instructions etc for the maintenance and operating personnel 4 Do not operate belt driven or chain driven equipment without guards If equipment was purchased without guards user is responsible for providing proper guards that meet all applicable codes 5 Make periodic checks for loose bolts on rotating assemblies the supporting structure covers hatches guards and piping connections Do not operate equipment if excessive vibration or abnormal noise develops 7 Ifthe equipment is supplied with covers or guards do not remove these until the equipment has come to a complete stop 8 Never operate equipment with parts that have not been manufactured or approved by the original equipment manufacturer e B HANDLING 1 Safe practices for lifting and handling equipment should be followed Hoists and slings should be of adequate capacity inspected regularly and in good repair 10 2 Always use extra caution when lifting moving or holding worn parts since these may be sharp slippery or weakened Never place hands feet or head at possible pinch points Always provide a sufficiently large cleared area around the equipment during maintenance C ROTATING EQU
91. neral oils and most synthetic oils It is not compatible with silicone or glycol syn thetics Environmentally Responsible Synfilm GT components TSCA listed and meet EPA RCRA and requirements Synfilm GT extends drain intervals eliminates premature oil changes decreases the amount of oil purchased and disposed of and conserves energy Royal Purple Ltd 1 Royal Purple Lane Porter Texas 77365 Phone 281 354 8690 Fax 281 354 7690 www royslpurple com PS02003 09 01 33 FILM GT urpose Industrial Oil Beyond Synthetic ISO Grade AGMA Grade ro ao A 4 SVs AR SANE MY v zm 9 ESN sya 1 Er con propeities are typical and may vary Check with manufacturer regarding availability with 14 13 11 cleanliness GT s solvency cleans wear metals and deposits lef behind by previous oils These wear metals and deposits can become soluble in the new oil causing abnormal alues on used oil analysis until equipment is clean Royal Purple Ltd 1 Royal Purple Lane Porter Texas 77365 PS0003 8 01 Phone 281 354 8600 Fax 281 354 7600 www royalpurple com 34 Hutchison Hayes 5500 Centrifuge Pillow Block Bearings Conveyor Bearings Gearbox Torque Control Linkage Fluid Coupling 138 Fl Oz Cap fill 11 Change oil every 4000 hrs For fire resistant fluid every 10 000 hrs or every tw
92. ntly adjusted over the whale pressure field which is 0 400 bars The electric plugs are to DIN 43650 and can be mounted in three positions 90 to each other The switches are classified IP 54 insulation Maximum switch capacity Connections diagram Alternating current 2 5 220 V Maxirnum pressure rad tab Direct current inductive 2 5 A 30V Je 3 Direct current resistive 5 0 A 30V e1 Note Use only in ex proof applications together with tested intrinsically safe relays 2 g Maximum pressure creen tab 3 1 deo Dimensions 135 5 2 0 Service information 3 of 6 Type 2 3 Level and temperature switch 1 2 3 Technical data Threaded size M20 x 1 5 Mounted position senkrecht 10 max temperature Instrument plug DIN 43 650 not reached Electric protection IP 65 Switching voltage level max 220 V temperature 250 V Switching current level max 0 8 A Float up temperature 2 5 A 3 Switching capacity level max 20 W 26 VA 1 2 temperature 110 VA Temperature hysteresis max 26 C Temperature accuracy 10 96 5 ES Temperature swizching point 709C max oil temperature Contacts normally closed exceeded Dimensions Item 1 Item 2 619 Level and temperature switch cpl 6144 PA sealing ring 20 30x3mm 136 2 0 Service informat
93. o years Lubrication Schedule Frequency 24 Hrs Run Time 2 Shots per fitting 15 Days Purge till relief First Oil Change after 500 hrs of operation then every 6 months 6 months Lubricant Chevron SRI 2 Mobil SHC 220 Chevron SRI 2 Mobil SHC 220 Royal Purple Synergy Gear Oil ISO Grade 150 SAE 90 AGMA Grade 4EP NEVER SEEZ Compound FORMSPRAG Model 12 4 HSD ABOVE 130 DEG F BELOW 130 DEG F See Vendor Section of this manual for complete filling instructions SAE 10W Fyrquel 550 Houghto Safe 1010 SAE 5W Fyrquel 90 Houghto safe 1010 Pydraul 29E LT After every washing or steam cleaning of the conveyor check the conveyor bearing lubrication 35 SECTION 5 ASSEMBLY AND DISASSEMBLY 36 HYDRAULIC BACK DRIVE ROTODIFF REMOVAL STEPS 1 Follow all lock out and tag out safety procedures Insure power is off 2 Remove guard over Rotodiff 3 Remove low pressure hose from port block on the rear of Rotodiff A on the block marks the low pressure hose Keep hose elevated to prevent oil from leaking Cover hose end to prevent foreign debris from entering 4 Remove the high pressure hose and follow same procedure as in 3 A P on the block marks high pressure hose 5 Place sling held by the overhead hoist under the Rotodiff 6 Remove the six 6 metric adaptor hub screws 7 Using two 2 of the cap screws just removed jack the gearbox out of the ad
94. o ambient temperatures below O C ensure that the conling water does not freeze empty cooler or add anti freeze ensure continuous circulation Caution The level and temperature switch 9 exists for emergency situations Pump units and ROTODIFF s which run too hot will experience a high rate of wear and a short life between overhauls Works revision of pump and ROTODIFF The frequency at which the works revisions should be undertaken will depend upon the application working pressure ambient ternperalure etc This will be indicated by a drop in the efficiency of the pump or the slip drive ROTODIFF as checked during routine servicing Overhaul work on pumps and ROTODIFF s can be undertaken either at our factory in Switzerland or by one of our authorised repair facilities Contact VISCOTHERM for the address of your nearest repair workshop 130 Page 7 0 Instructions manual vetem 1BA 6017 77 Date 12 01 1999 WG Recommended spares The spares list contains all the required spares with thcir item numbers We recommend that all our customers have a stock of parts subject to heavy wear so that they can intervene quickly in the even of any failure For detailed prices of spares please refer to our after sales department 131 P 7 0 Instructions manual BA 6017 e Type Pump unit C 45 100 D Nr 0 600 1151 1 Pump unit Drawing with items and denomination
95. ock can cause serious or fatal injury Only qualified personnel should attempt the Installation operation and malntenance of this equipment Be sure the system is properly grounded before applying power Do not apply AC power before you ensure that all grounding instructions have been fallowed Electrical shock can cause serious or fatal injury National Electrical Code and Local codes must be carefully followed Avoid extended exposure to machinery with high noise levels Be sure to wesr ear protective devices to reduce harmful effects to your hearing This equipment may be connected to other machinery that has rotating parts or parts that are driven by this equipment Improper use can cause serious or fatal injury Only qualified personnel should attempt to install operate or maintain this equipment Do not by pass or disahle protective devices or safety guards Safety features are designed to prevent damage to personnel or equipment These devices can only provide protection if they remain operative Avoid the use of automatic reset devices if the automatic restarting of equipment can be hazardous to personnel or equipment Be sure the load is properly coupled to the motor shaft before applying power The shaft key must be fully captive by the load device Improper coupling can cause harm to personnel or equipment if the load decouples from the shaft during operation Use proper care and procedures that are sate during handling lif
96. omer piping tie ins to the centrifuge should be made with flexible connections 2 Customer tie in at feed tube should have a suitable pipe support so that no weight is imposed on the centrifuge feed tube A flexible connection is required here 3 A flush line should be provided at the feed tube tie in HH recommends hot water A ball valve should be located as close as possible to the feed line to prevent plugging the flush branch with solids 4 Use a screen at the pump suction to protect the pump and centrifuge from oversize solids 5 Liquid discharge lines should have a minimum of per ft slope 6 HH recommends installation of a pressure indicator in the feed line upstream of the customer tie in to regulate the feed supply to the centrifuge For HH 5500 centrifuges with Hydraulic Main Drive or Hydraulic Back Drive the following hydraulic oil is recommended MOBIL DTE 26 See the Product Data Sheets on the following pages Caution Other hydraulic oils should only be used with written confirmation that the oil conforms to the specifications on the MOBIL DTR 26 product 18 PRESTART SAFETY PRECAUTIONS FAILURE TO FOLLOW THE RECOMMENDED SAFETY PRECAUTIONS LISTED BELOW MAY RESULT IN SEVERE PERSONAL INJURY OR PROPERTY DAMAGE Read through this entire list before attempting start up Initial Installation 1 10 11 12 13 14 15 The correct bowl rotation must be verified The bowl should rotate cloc
97. on for surfaces intermittently wetted by oil 29 e Outstanding load carrying and antiwear properties provide superior protection against wear Health amp Safety Based on available toxicological information these products produce no adverse effects on health when properly handled and used No special precautions are suggested and beyond attention to good personal hygiene including laundering oil soaked clothing and washing skin contact areas with soap and water To obtain Material Safety Data Bulletins to request additional technical information or to identify the nearest U S Mobil supply source call 1 800 662 4525 Mobil DTE 22 Mobil DTE 24 Mobil DTE 25 Mobil DTE 26 Product Number 60260 7 60262 3 60263 1 60264 9 Gravity API 32 6 30 4 28 4 27 5 Specific Gravity 0 862 0 89 Pour Point C 23 10 23 10 23 10 23 10 F max Flash Point C 202 395 202 395 202 395 204 400 F min Viscosity eSt at 40 22 32 46 68 eSt at 100 C 4 5 5 3 6 7 8 5 SUS at 100 F 11 5 165 238 3 35 SUS at 210 F 41 44 49 55 ISO Viscosity 22 32 46 68 Grade Viscosity Index 95 95 95 95 Rust Protection Pass ASTM 665 Color ASTMD 2 35 4 4 1500 max Mobil Oil Corporation TECHNICAL PUBLICATIONS 3225 Gallows Road Fairfax Virginia 22037 0001 Due to continual product research and development the information contained herein is subject to changes wi
98. or the repairs and submit the paid invoice and the Althorized Service Carter s signed Service report ta Balcor for further consideration 7 This warranty gives you specific legal rights and you may also have other ichts which vary from state to stare Note that Baldor Super E 3 Premium Efficiency electric motors are warranted for a period af three 31 years Baldor IEEE 841 electric mo ors are warrariled for a penod of five 5 years All ather terms and conditions af the Limited Warranty statement apply MN405 General niprmation 1 1 97 Safety Notice 1 2 General Infornatio1 This equipment contains high voltage Electrical shock can cause serious or fatal injury Only qualified personnel should attempt installation operation and maintenance of electrical equipment Be sure that yau are completely familiar with NEMA publication MG 2 safety standards for canstriction and quide for selertinr installation and use of electric mntors and generators the National Electrical Code and local cades and practices Unsafe installation o use cause caridiliuns thal lead lo seriaus falal injury Only qualified personnel should atternpt the installation operation and maintenance of this equipment WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING Do not touch electrical connections before you first ensure that power has been disconnected Electrical sh
99. oupling belt guard chain guard shaft covers etc These protect against accidental conlact wilh moving paris Machinery thal is accessible Lo personnel should provide further protection in the form of guard rails scresning warning 5115 etc The motor should be installed in an area that is protected from direct sunlight corrosives hannful gases or liquids dust metallic particles and vibration Exposure to these can reduce the operating life and degrade parfonnanne Re sure to allow clearance for ventilation and access for cleaniac repair service and in amp pectipas Ventilation is extremely important Be sure the area for ventilation is tut obstiusted Obstructions wil limit the tree passage ot arr Motors get warm and the heat mus be dissipated to orevent damage These motors are not designed for atmospheric conditions that require explosion proof operation They must NOT be used in the presence o f ammable or combustible vapors or dus 1 ODP motors are suitable only for indoor applications 2 TEFC and WPII motors are sutable for indoor or outdoor standard service apolications The motor must be securcly installed to a rigid foundation or mounting surface tu minimize vibration and maintain al gament between the motor and shaft load Failure to provide a proper mounting suraze may cause vibration rrisalignment and bearing damage Foundat on caos and sole plates are designed to acl as spacers for he equipmen they support If th
100. ous that the only prudent operating procedure is to isolate the equipment in an expendable building and operate it by remote control from a safe distance Because HH has no control over these potential dangerous operating conditions we do not guarantee that equipment made by us can be safely used with explosive chemically unstable or flammable materials regardless of whether we installed industry accepted explosion proof accessories The user has the responsibility for insuring that all precautions required by his particular method of operation have been taken P REPAIRS 1 Do not make mechanical or electrical repairs or attempt disassembly unless the equipment has come to a complete stop the power is shut off and a safety lockout or other padlock is installed on the disconnected circuit The locking device should be tagged to identify the working party 14 Do not make any repairs until dangerous vapors and gases are replaced with clean air HH should be consulted before attempting to make major repairs to any of the rotating equipment we manufacture Under no circumstances should weld repair or other alterations be made to major rotating components without the full knowledge and assistance of qualified Manufacturer personnel Failure to obtain this assistance may result in rupture of parts involved with possible injury to personnel or damage to equipment Repairs to hard surfaced parts must be performed with strict quality control of ma
101. parates from Water Synlilm GT rapidly and completely separates from water which is easily drained from the bottom of the oil reservoir Saves Energy Synlilm GT has en extremely low coefficient of friction that is proven to save energy over conventional oils Ia rotating equipment these savings frequently exceed the total cost of the oi within several months making what was once an oil expense a provit Extremely Clean Synfilm GT is peckaged in new poly containers has typi cal ISO 4406 Cleanliness I evel of 1413 11 180 32 46 and 68 only and verified by a laser particle counter This is up to 250 times cleaner than other new oils cefivered in steel drums or by bulk delivery Reduces Bearing Vibrations The tough oil film of Synfilm coupled with its ability micro polish contacting bearing elements provides superior bearing lubrication Lenger Oil L e Synfilm GT has outstanding oxidation stability that greatly extends oil change intervals while keeping equipment clean Excellent Corrosion Protection Synfilm GT s tough oil film forme an ionic bend on metal surfaces which avs as preservalive oil daring shutdown and provides instant lubrication at startup Synthetic Sovency Synfilm natural sofvency cleans up dirty equipment and keeps it clean Compatible with Seals Synfilm GT has excellent seal compatibility Compatible with Other Oils Synlitm GI ts can be mixed with other mi
102. pling Remove end cap and 0 ring 3 Remove hex capscrew which retains the collet Remove retainer washer with roll pins 4 Remove seal bushing and O ring from shaft end 5 Insert push rod through hole in input shaft to bottom of tapped hole in collet Use a capscrew in end of input shaft and tighten against push rod to break taper between input shaft and collet Use flats on shaft end to counter wrench torque on Screw It may be necessary to tap end of capscrew to break taper contact 6 Remove input shaft and coupling assembly with sheave from collet Remove the 3 capscrews retaining the sheave Remove sheave from sheave hub 7 Remove six 12 point capscrews and rings from sheave hub ond coupling Remove hub assembly and 0 ring B To remove roller bearing pry retaining ring out of groove with screwdriver starting at cut in end If ring is type with slot In each end compress ring with snap ring piers to remove Tap sea and bearing out of hub using rod inserted at sheave end 9 Remove pusher rod from collet Remove collet from motor shaft 10 To remove input shaft support runner on a tube and press input shaft from runner Use plug ogainst input shaft to protect threads in shaft NOTE If the front cover and impeller assembly is damaged the basic unit must be replaced Tools required for disassembly 1 Push rod 50 dia x 5 25 long steel hardened to R 50 min 2 Tube 3 81 O D
103. pressure via distributor c which is mechanically linked to the cam The cylinders are thus alternately connected to the high pressure of the hydraulic pack working stroke and the low pressure of the casing return stroke 110 Technical data Physical data Overall dimensions Flange dimensions Hub spline Hydraulic data Direction of rotation Max normal sound level Paint protection Options Vee belt grooves Speed measurement s 7 0 Instructions manual BA 5060 e Type ROTODIFF 1071 D GV RD 1071 D GV Hydraulic motor complete with incorporated transfer seal max pressura max torque max cont pressure max cont torque displacement max bowl speed max diff speed configuration max diameter length weight bolt circle locating circle mounting screws hydraulic fluid filtration recommendation input fitting output fitting Caution reversible clockwise anticlockwise works set less than 70 dB A primer 2 epoxy coats top coat epoxy finish SPA DIN 7753 5 grooves 4x15 mm scroll speed sensor bowl speed sensor Note Scroll bowl speeds as measurec at ROTODIFF can be displayed on our monitoring and control instruments Signals are digital but can be optionally converted to analogue for transmission at distance Page 6 to 14 1 500 1170 20 03 1998 WG 1 500 1170 300 bar relief valve setting 8
104. re installation Painted in two comporent epoxy primer Top coat in RAL 6 of 18 122 I 1 0 Instructions manual eie ___ 6017 e 20 Type Pump unit C 45 100K D Nr 0 600 1151 1 Preparations for start up Important note Avoid introducing dirt into the hydraulic system Work if possible in a clean dust free area taking care to clean all pipes and connections to avoid the ingress of dust and dirt Use only clean new cil Always upon removal of hoses blank off the open end so no dirt enters the system Positioning of the pump unit For handy transportation of the pump unit it may be lifted with ropes by fastening them at the ring screws Make sure that the pump unit is securely fastened on the rubber mounting pads supplied ROTODIFF drive line connections From the pump unit to the fitting on the ROTODIFF designated P connect the high pressure hose From ROTODIFF designated T to pump unit connect the low pressure hose Never interfere with the P and T couplings as certain damage would result Qil water cooler Ensure that the water supply cross section is not smaller than the entry connector in the cooler so that the max water flow can be achieved see technical data Take care that by closed water systems the mex water pressure does not exceed 20 bar If the pump unit is located where the temperature can fall below the freezing po
105. roducts are used as part of the process or as cleaning products become thoroughly familiar with the safety precautions necessary to handle the product Follow all recommendations to avoid personal injury or property damage that could be caused by fire or explosion L PRESSURE VESSELS 1 Vessels operating under internal pressure should be maintained and inspected in accordance with the manufacturer instructions and or applicable local or state codes If corrosion or erosion is expected frequency of inspection should be increased Qualified personnel should make all necessary repairs Vessels operating under internal pressure should be provided with a safety device to relieve excess pressure in accordance with the Unfired Pressure Vessels Code Safety devices should be in good operating condition at all times It is recommended that they be inspected and tested frequently and maintained in accordance with manufacturer instructions and or applicable local and state codes 13 4 If any repair on a safety device is necessary return it to the manufacturer Inexperienced personnel should never attempt repair Any adjustment should be made according to the recommendations supplied by the manufacturer 5 The outlet connections of all safety devices should be installed in a manner that will not cause injury to personnel should discharge or actuation occur 6 Before attempting maintenance on pressurized equipment reduce internal pressure to at
106. serting the long T handle wrench into the conveyor tube and screwing it tightly into the threaded hub on the centerline of the accelerator plate 2 With the T handle wrench attached firmly loosen the two 2 3 8 setscrews and the two 2 3 8 lockscrews from the conveyor tube They are located just forward from the feed nozzle located on the outside of the conveyor tube 3 With the setscrews and lockscrews backed off enough to allow the plate to be pulled out slowly withdraw the accelerator plate 40 10 11 12 13 14 Remove the four 4 externally mounted feed nozzles by unscrewing two 2 capscrews at each nozzle and withdrawing each nozzle by gripping its flange and pulling it out Note the condition of the O Ring on each feed nozzle T handle wrench available from HH CONVEYOR REAR BEARING HOUSING REMOVAL Remove the conveyor as per the previous Conveyor Removal Section but set the conveyor in a horizontal position on a clean clear work surface Remove the conveyor lifter plate from the front of the conveyor Carefully raise the conveyor to a vertical position with the front end gearbox end resting on a very clean surface Remove the rear bearing housing by unscrewing the six 6 1 4 capscrews Using two 2 of the screws just removed place them in the two 2 jackscrew locations and evenly jack the solids end bearing seal housing Item 11 out Inspect the two 2 oil sea
107. sure gauge visual hydraulic hoses manua with torque wrench six monthly lightening of screws and bolts contact VISCOTHERM AG or 3 yearly Works overhaul is strongly recommended the LOCAL SERVICE CENTER 15 000 hrs Note Works overhauls are warranteed Maintenance The ROTODIFF should always be kept clean Caution For cleaning the ROTODIFF use soap water and a brush Never use high pressure or steam cleaners Finally slightly oil the surface to prevent rust Maintenance relates to proper care of the hydraulic fluid and to the regular replacement of filter elements The maintenance frequency depends on the type of installation As experience shows more than 80 of all failures in hydraulic equipment are a result of a wrong choice of hydraulic fluid and an improper care of the hydraulic fluid It is therefore of vital importance to give this area all the attention it deserves Please consult list of approved fluids SI 2 and the instructions by the equipment and fluid manufacturers Recommended spares The spares list contains all the required speres with their reference numbers We recommend that all our customers have a stock of parts subject to heavy wear so that they can intervene quickly in the event of ary failure Fer detailed prices of spares please refer to our after sales service 117 1 0 Instructions manual verei ___ 5060 e 7994 e Type ROTODIFF 1071 D GV D Nr 1 500 1170
108. terials and methods Hard surfacing materials are brittle and can break off if improperly applied After startup periodic inspection of these parts is necessary to anticipate separation of materials During repairs when equipment may be physically or electronically unstable post barriers or signs announcing hazardous conditions After repairs and before restarting reinstall all guards and reconnect all mechanical and electrical safety devices Q CORROSION EROSION AND PITTING OF ROTATING EQUIPMENT 1 To insure a high factor of safety under severe operating conditions high speed rotating equipment manufactured by HH is designed after a careful stress analysis has been made of highly stressed parts A thorough control of metallurgical properties is maintained throughout manufacture and all material is warranted as free of defects at time of shipment It should be noted that equipment subjected to severe erosive or corrosive environment could deteriorate over a period of time depending on the severity of the exposure and or possible misuse Users of high speed rotating equipment should be aware of the fact that extremely high forces are brought into play when their equipment is in operation Any weakening of highly stressed members by misuse erosion corrosion chemical pitting or stress cracking must be guarded against to prevent possible metal failure In the interest of longer and safer operation of the equipment HH recommends that
109. the flow meter 22 and also on the manometer pressure switch 8 Should the regulation stiffness far exceed the stable value the level of filling is increasing when the feed input increases The same effect occurs when the regulation threshold is too high Basically a high regulation stiffness is required with heavy and easily transportable solids in the machine and vice versa 128 7 0 Instructions manual or 1BA 6017 e Page 14 of 18 Type Pump unit C 45 100K D Nr 0 600 1151 1 Note Products which cause polysaccharides sulphur coagulated blood etc will not react to changes in the regulation stiffness Chatter vibrations can be reduced by changing the impedance of the hydraulics systern a VISCOTHERM expert will acvise Finally two important rules of behaviour Rule of patience The machine needs a certain time to adapt to the changing of the regulation parameters This adaption time lag increases with the size of the machine Rule of simplicity small number of control possibilities leads to a simple and safe system Normally the operating crew should only adjust the regulation threshold based on the following results Should the cake be too wet increase the regulation threshold Insufficient recovery reduce the regulation threshold The level of the working pressure should not exceed 220 bar The average conti nuous working pressure should not exceed the value of 1
110. the voltage applied to the motor controller is the same voltage that the motor is wired for 19 16 17 18 19 20 21 22 23 24 25 If excessive vibration is present during start up shut the unit down immediately and notify HH service representative Do not replace any damaged or worn out Machine Parts with other than HH replacements The customer may replace ordinary wear parts such as oil seals o ring and gaskets A replacement list is in the Parts List Section Do not open the cover or attempt removal of a shroud or belt guard until the centrifuge is motionless Use the correct tools for any assembly or disassembly work Do not supply slurry into the centrifuge until the unit is fully up to normal operating speed If more than one 1 centrifuge is in operation never attempt to exchange any machined parts Never use a pipe wrench on any part of the centrifuge There is a slow down period as the machine decelerates towards shut down Leave the cover shut until the centrifuge is motionless Do not attempt any disassembly before the machine is static Never prop the centrifuge cover partially open by using blocks of wood or any other foreign object IMPORTANT CAUTION 26 2 28 Whenever the centrifuge cover is opened for cleaning inspection etc the one 1 hinge safety pins must be engaged to prevent accidental closing of the cover this procedure should always be followed
111. thout notification O Copyright 1983 1984 1985 1987 1989 1990 1991 1992 1995 All rights reserved Mobil DTE 20 Series PDS 1 04 6095001 01 09 95 30 RECOMMENDED LUBRICATING GREASE FOR THE 5500 CENTRIFUGE CHEVRON SRI 2 or MOBIL SHC 220 Lubrication fittings are located at the pillow block housing front and rear and on the front and rear hub shafts for conveyor bearing lubrication NOTE The conveyor bearing grease fittings are located inside the machine frame and the cover must be opened to gain access to the grease fittings NOTE Pillow block and conveyor bearings are shipped from our manufacturing plant with the proper amount of grease 31 Royal Purple NEW IMPROVED SYNERGY HIGH PERFORMANCE GEAR OIL SYNERGY is an ultra tough multi service gear oil designed to smoothly lubricate all types of gears under all conditions Synergy outperforms other E P gear oils because it contains Synslide our proprietary synthetic oil film so tough and tenacious it is not squeezed out of the pressure area It virtually eliminates both gear and bearing wear even under severe squeeze film conditions caused by extremely high loads sudden shock loads or low Rpm s Slippery synthetic molecules increase the lubricity and oiliness of SYNERGY Gears run smoother quieter cooler and longer without overhauls SYNERGY is non corrosive to both ferrous and non ferrous metals Its ability to separate rapidly and compl
112. ting installing operating and maintaining operations Impropar methods may cause muscle strain or other ham Before performing any motor maintenance procedure be sure that the equipment connected to the motor shaft cannot cause shaft rotation If the load can cause shaft rotation disconnect the load from the motor shaft before maintenance is performed Unexpected mechanical rotation of the motor parts can cause injury or motor damage Discannect all electrical power from the motor windings and accessory devices before disassembly of the motor Electrical shock can cause serious or fatal injury Do not use these motors in the presence of flammable or combustible vapors or dust These motors are not designed for atmospheric conditions that require explosion proof operation MNADD 98 Safety Notice Conlinusd MN400 WARNING WARNING Caution Caution Caution Caution Caution Motors that ara to be used in flammabla and or explosive atmospheres must display the UL label on the nameplate Specific service conditions for these motors are defined in NEC 70 529 UL rated motors must only be serviced by authorized Baldor Service Centers If these motors are to be returned to a flammable and or explosive atmosphere prevent premature equipinent failure dainage qualified maintenance personnel should perform maintenance Do not lift the motor and its driven load by the motor lifting hardware
113. tools When handling electrical equipment take care to avoid contacting live parts Assume all circuits are live Check with a voltmeter Label all control circuits clearly Keep electrical controls and motors clean and free of dust dust prevents thorough air circulation generating heat heat in turn can ignite the dust or flammable vapors if present in the atmosphere Never wash electrical equipment unless it is constructed for that purpose Never wash live electrical equipment H ELECTRICAL Repairs 1 Only qualified personnel familiar with electrical safety procedures and the construction and operation of the equipment should work on electrical equipment De energize all power before opening any electrical enclosure or before connecting and disconnecting test equipment and components Provide a safety lockout at the power source Use only approved safety rubber gloves and mats insulated tools and eye shields when doing electrical work Periodically inspect and operate all of the automatic shut off devices and monitoring systems provided On DC powered equipment do not perform any inspection mechanical or electrical until the power has been turned off and disconnected and all rotating assemblies have come to a complete stop The moving motor may generate DC voltage feed back I CHEMICALS 1 If corrosive and or toxic chemicals or solvents are used as part of the process or as cleaning materials become thoroug
114. tor bearings grease must be kept free of dirt For an extremely dirty environment contact your Baldor distributor or an authorized Baldor Sarvics Csntar for additional information With Grease Outlet Plug 1 Clean all grease fittings 2 Rarova greasa outlat plug 3 If motar is stopped add recommended amoun of grease If molar is La be greased while running slighlly greater quanlily of grease will have to be added Add grease Slowly until new grease appears at shaft hole in th endplate or purges outlet olug 4 Re inszall grease cutlet Without Grease Outlet Plug 1 Disassemble mntor 2 Addrecommended amount al grease to bearing and bzariag cavity Bearing should be about 1 3 full of grease and outboard pearing cevity should bs about 1 2 full of grease Note Bearing is 1 3 full when only ane side of bearing is comp etely full of grease 3 Assemble motor Sample Lubrication Determination Assume NEMA 2857 180 1750 RPM moter driving an exhaust fan in an ambient tempe acure of 43 C and the atmosphere is moderately carrosive 1 Table 3 1 list 9500 hoLrs for stardard conditions 2 Table 3 2 classifies severity of service as Severe 3 Table 3 3 lists a multiplier value of 0 5 for Severe conditions 4 Table 3 4 shows that 1 2 in or 3 9 teaspoon of grease is to be added Note Srraller bearings in size category may require reduced amounts ot grease MN400 Maintenance amp Traubleshooting 3 3 1
115. ture sonde 133 2 0 Service information si 2 2 1 Hydraulic list SI 2 replaces all previous oil lists Date 12 01 1999 WG Application Use only HLP hydraulic oils for VISCOTHERM units Specification to DIN 51 524 T2 HLP 68 ISO 6743 4 L HM 68 FZG damage force rating gt 11 Viscosity tolSOVG68 Nominal viscosity in mm s at 40 C Properties Hydraulic oils HLP are mineral oils with additives for improvement of anti corrosion properties anti ageing and improved performance under boundary lubrication conditions anti seize additives VISCOTHERM recommends the following hydraulic oils TEXACO RANDO HD 68 i d ANUBIA EP CITGO AiW HYD OIL 68 This lists some approved oils only Wa reserve tne right to change it Caution Other hydraulic oils should only be used with written confirmation that the oil conforms to the above specifications Environmentally friendly oils can be used for VISCOTHERM drives The applications specifications properties recommended products end storage needs are listed in Service Information sheet SI 60 134 2 0 Service information Mem 81 25 e 2 2 of 8 Type 2 2 Manometer pressure switch Tha manometer pressure switch with gauge is a combined unit which can be mounted in any convenient position It contains permanent system pressure gauge together with two switches with visible setting flags which can be independe
116. ut inta service immeciately the motor must be stored in 2 clean dry and warm acation Sevsral precautionary steps must be ps formed ta avoid motor damage during storage 1 Use a Megger periodically to ensure that the integrity of tae wirding insulation has been maintained Record the Megger readings Immediately investigate any significant drop in insulation resistance 2 Donot lubricate bearings during storage Motor bearings are packed with grease factory Excassive grease can damage insulation quality Rolale motor shafl al least 10 lums every two months during storage more if possible This will prevenl bearing damage due Lo slorage 4 Ifthe storage location is damp or humid the motor windings must be protected from moisture This can be done by applying power to the motors space heater if available while the motor is in storage Each Baldor motor is packager for ease of handling and to prevent entry contarninants 1 Toavod condensation inside the motor do not Unpack until the motor has reached room temperature Room temperature is the temperature of the pam in which it will be installed The packing provides insLlation from temperature changes during transpartation 2 V hen the motor has reached room temperature remove all protective wrapping material from the motor eo The motor should be lifted using the lifting lugs or eye bolts prov ded 1 Use lugs or eya bolls provid
117. wn in Table 3 1 It s important to realize that the recommended intervals of Tab c 3 1 arc based on usc Refer to additional information contained in Tables 3 2 and 3 3 Table 3 1 Lubrication Intervals Rated Speed RPM NEMA IEC Frame Size 10000 6000 3600 1800 1200 Up to 210 132 2700 lirs 5900 lirs 12200 180001175 220001 Irs Over 210 ta 280 incl 120 3500 Hrs 9500 Hrs 15000 Hrs 18000 Hrs Over 280 to 360 incl 225 2200Hrs 7400 Hrs 12000 Hrs 15000 Hrs Over 360 to 5300 incl 200 2200 9500 Hrs 7400 Hrs 10500 Hrs Lubrication intervals are for ball bearings roller bearings divide the listed lubrication interval by 2 For 6205 and 6806 bearings Fo 6807 bearings consull oil nisl lubricalion MN401 Relubricalion irlerval for 6205 bearing searing 1550Hrs Laing crease lubricalion Relubrication irterval for 6606 bearing searing is 720Hrs using grease lubrication MN400 Maintenance amp Troubleshooting 3 1 105 Table 3 2 Service Conditions Severity of Service Amhient Temperature Atmospheric Type of Bearing Maximum Contamination Standard Clean Little Corrosion Deep Groove Ball Bearing Severe Madeiale dirl Corrasiun Ball Thrust Roller Exlreme gt 50 C or Severs dirl Aorasivs dust All Bearings Class H Insulation Corrosion Low Temperature lt 30 Special h gh tomperature groase is recommoncod Dow Corning DC44
118. x 2 75 1 D x 7 00 long 3 Capscrew 3 4 10 NC x 1 00 long Recommended replacements for overhaul 1 Seals 2 Bearings 3 0 rings Repair Kit No P N 8 512 005 001 2 Major Repair Kit includes 1 2 amp 3 P N 8 612 005 0002 Minor Repair Kit includes 1 amp 3 only 90 4 612 046 000 4 2 173 062 060 0 28 O Ring 1 2 740 015 001 2 30 Sheave Hub 1 4 612 001 006 2 32 Sea 1 2 730 032 001 1 37 1 2 745 042 001 1 91 Model HSD Assembly No see chart below Input and Output See chart below 1 2 13UNC 2B 1 06 DEEP 3 HOLES EQUALLY SPACED 6 612 005 001 0000 8 612 005 005 5 1 625 1627 3750 3735 182 177 6 612 005 003 0000 8 612 005 007 5 2 125 2127 5000 4985 245 240 Sew Installabon Procedure This fiuid Coupling hydro sheave is a com plete unit and is to be Installed on the end of a drive shaft with a sheave mounted on the fluid coupling Install in the following sequence 1 install stepped key flush with end of drive shaft 2 install selected sheave to sheave assembly hub Tighten capscrews to 40 44 Ib ft torque install coupling assembly on drive shaft It may be necessary to free the collet by pushing on loosened center capscrew Make sure collet does not ride up on any radius or shoulder on the drive shaft NOTE Shaft must protrude info collet 300 positon insures even the smallest oi in min Tighte
119. y this value is stated as the pressure range which is needed for the full flow range from A ni 20 to A n mex On the shaft of the throttle screw 16 are six rings The pressure range is set by adjusting the throttle screw until the corresponding ring mark is visible For instance 40 over a pressure range of 40 bar the differential speed will range from zero to max The higher this value is the steeper the slope angle a For any given setting of the of regulation point a change in regulation slope angle a will affect the regulation threshold p1 The diagram shows correction values for the regulation threshold in dependence of the stiffness of regulation a For example an increase of regulation stiffness from 30 to 90 bar increases the regulation threshold py by 15 bar without adjusting the regulation throttle 15 126 Pago 1 0 Instructions manual 1BA 6017 e a Pump unit 45 100 K 0 600 1151 1 Date 12 01 1899 WG Pressure range Lowest pressure setting 50 bar regulation threshold must not be lower At a lower pressure no regulation dampening occurs unstadle regulation results The highest boost pont setting on the valve 15 is approx 270 bar Higher values are hardly realistic since the working pressure is movac too close to the maximum pressure The average continuous working pressure should not exceed 180 bar The upper limit for the working oressure is 200 bar see A The emergency

Download Pdf Manuals

Related Search

Related Contents

Troubleshooting the Microsoft Exchange Server 2007  Trendnet TN-200T1, 1TB  Dahle 21312 paper shredder  Hoist Fitness HF4985 User's Manual  Préparation de surface - Propreté  Voir la pièce jointe - Adamas  manuel d`instructions pied a coulisse a lecture digitale modele ip54  Life Fitness SMAB-001 User's Manual  Honeywell Searchpoint Optima Plus User Manual  LaCie 301532EK storage server  

Copyright © All rights reserved. Failed to retrieve file