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P MANUAL WITH LT&LTD`s 04_09_13

1. Operation Instructions Maintenance Instructions Maintenance Device s Placement Warning Label Specifications amp Locations Hydraulic err General hydraulic information Oil recommendation amp seal compatibility P Series power unit photographs Standard and Deluxe LT Series power unit photograph LTD Series power unit photograph Hydraulic schematics Hydraulic component lists P amp P Z Series cylinder photographs P amp P Z Series cylinder drawings and parts lists LT amp LTD Series cylinder photograph LT amp LTD Series cylinder drawing and parts lists Cylinder repair procedures Electrical 5 General electrical information Typical controller photograph Electrical schematics DC Electrical schematics Wire size recommendations Mechanical 5 Typical baseframe part descriptions P amp LT Series leg set part descriptions LTD leg set part descriptions Troubleshooting Warranty e Attachments Material Safety Data Sheets amp Parts List Optional Accessory Information Only included when appropriate Wheel amp dolly Instructions Photo and drawing Transport casters Instructions Photo and
2. 2 of the 3 power leads may have to be switched so the pump will turn in the proper direction Caution Operating a hydraulic pump in reverse even for brief periods can cause permanent pump damage Raise the lift halfway several times then fully lower it holding the down control an extra 10 seconds each time the lift is lowered to bleed air from the unit Lag the unit in place using 12 x 5 Rawl Studs or wedge anchors in the holes provided Clean any debris or spilled fluid as they may later be misinterpreted as mechanical trouble or a cylinder leak While highly unlikely it may be necessary to tighten some hydraulic fittings due to the rigors of shipping Remove maintenance device s and lower the unit Instruct user s in the proper operation of the lift safety precautions and equipment capacity Supply maintenance personnel with this service manual Pit mounted units 1 2 Check all pit dimensions for accuracy Attach a temporary electrical line through the pit conduit to the lift Check for correct motor rotation see paragraph 2 in floor mounted installation Using slings encircle the entire lift not just the platform and lower the lift into the pit centering it for 1 minimum clearance on all sides to the pit wall Raise the lift with the pushbutton or footswitch and remove the slings Run the unit up and down several times to remove air from the hydraulic system Level and center the lift by shim
3. LT AND LTD CYLINDERS Tools amp Supplied required Lubriplate and hydraulic fluid matching the existing fluid in the system for topping off the reservoir when finished Current standard fluid is ISO 46 Hydraulic fluid A five 5 gallon bucket to collect fluid from the cylinders Wrenches to disconnect hydraulic fittings Emery cloth Clean lint free cloths and hose caps Clean work surface butcher paper on top of most surfaces works well with a means of holding the cylinder in a fixed position for disassembly and re assembly Maintenance Device s supplied with each Advance unit P amp LT Series lifts 1 Snap ring tool Waldes Truarc external type S 660 or Industrial pliers 104 Cylinders hone Craftsman glaze breaker 9 4633 or equivalent LTD Series lifts 1 Small screwdriver 1 1 8 Allen wrench and a cylinder hone Cylinder Removal P and LT Series units 1 2 Raise the empty lift and settle it securely on its maintenance device s Once settled securely depress the down control an additional 20 seconds to relieve any pressure from the hydraulic system Remove the power connection to the power unit and mark with a warning label or lock the connection out to prevent unintended reconnection Check your company lockout and tag Standard Operating Procedures Disconnect the hydraulic hose from the cylinder and cap the hose to prevent contamination Remove the cylinder from the lift by freeing th
4. 3 5B 1 75R PART P 006 223 P 023 878 P A 0230 P A 9708 P 001 876 P A 0234 P 001 876 P A 0235 P 001 876 P 003 478 P 003 479 P 022 066 P 022 068 P 003 482 P 003 486 P 003 487 P 020 231 P 022 017 P 022 011 P 003 480 P 003 481 P 021 984 P 021 987 P 004 222 P 004 223 P 003 488 P 003 489 P 020 343 P 020 344 P 022 006 P 022 010 P 003 478 P 003 479 P 022 066 P 022 068 P 003 482 P 003 483 P 003 486 P 003 487 P 020 231 P 020 230 P 022 017 P 022 011 SECTION 13 PARTS LISTS CONTINUED CYLI NDER PARTS SELECT BY MODEL NUMBER CYLINDER PACKING KIT FOR 3 BORE P 40XX CYL PKG KIT 3 0B 1 75R P 004 167 CYLINDER PACKING KIT FOR 3 1 2 BORE P XXXX CYL PKG KIT 3 5B 1 75R P 003 875 ROD ASM FOR P 2524 P 4024 AND P 6024 P XX24 ROD ASM P 004 331 ROD ASM FOR P 2536 P 4036 AND P 6036 ALL P 2536 P 6036 ROD ASM P 003 867 ROD ASM FOR P 2548 P 4048 AND P 6048 ALL P XX48 ROD ASM P 004 082 ROD ASM FOR P 2560 P 4060 AND P 6060 BEFORE 1 1 02 P XX60 ROD 1 75R 25 125 P A 9452 ROD ASM P 2524 P 4024 P 6024 AFTER 1 1 02 P XX24 ROD 1 75 11 875 P A 9730 ROD ASM P 2560 P 4060 P 6060 AFTER 1 1 02 P 6060 ROD 1 75 25 8125 P A 9736 BEARING ASSEMBLY 3 BORE BEFORE 1 1 02 CYL BRG BLK ASM 3 0B 1 75R 2 44 P 003 923 BEARING ASSEMBLY 3 1 2 BORE BEFORE 1 1 02 CYL BRG BLK ASM 3 5B 1 75R 2 44 P 003 874 BEARING ASSEMBLY 3 BORE AFTER 1 1 02 CYL BRG BLK 3 0B 1 75R 2 191 P A 9726 BEARING ASSEMBLY 3 1 2 BORE AFTER 1 1 02
5. Also be sure to have the serial number of the lift handy if you have to call your distributor That number identifies your specific lift and will allow your distributors personnel to give you the most thorough and timely assistance possible This manual is under constant review and we would appreciate any constructive suggestions that may enhance its usefulness Please send your suggestions to Advance lifts Inc Attn Customer Service Department Thank you for purchasing our product P 2 2 SECTION 3 RESPONSIBILITIES OF OWNERS amp USERS Basic Principles Owners users shall apply sound principles of safety training inspection maintenance and expected operating environment It shall be the responsibility of the owner user to advise the manufacturer where deflection may be critical to the application Manuals Owners users shall keep and maintain a copy of the operating and maintenance manual s and ensure its availability to operating and maintenance personnel Inspection and Maintenance It shall be the responsibility of the users to inspect and maintain the industrial scissors lift as required to ensure proper operation The frequency of inspection and maintenance shall be based upon the manufacturer s recommendations and be compatible with operating conditions and the severity of the operating environment Industrial scissors lifts that are not in proper operating condition shall be immediately removed from service until repaired
6. LR2D1316 P 000 763 230V 1PH OVERLOAD AFTER 6 02 CT TESYS OVERLOAD 9 13 LRD16 P 000 698 230V 3PH OVERLOAD BEFORE 6 02 CT TELE OVERLOAD 5 5 8 LR2D1312 P 000 417 230V 3PH OVERLOAD AFTER 6 02 CT TESYS OVERLOAD 5 5 8 LRD12 P 000 696 460V 3PH OVERLOAD BEFORE 6 02 CT TELE OVERLOAD 2 5 4 LR2D1308 P 000 415 460V 3PH OVERLOAD AFTER 6 02 CT TESYS OVERLOAD 2 5 4 LRD08 P 000 694 SECTION 13 PARTS LISTS CONTINUED OPTI ONS STROBE LIGHT 24V STROBE LIGHT 110V BLUE SPRAY PAINT 16 oz YELLOW SPRAY PAINT 16 oz POWER UNIT DECAL KIT COMPLETE DECAL KIT OWNERS MANUAL PLUG 230V 3 PHASE PLUG 460V 3 PHASE PLUG 115V 1 PHASE PLUG 230V 1 PHASE PUSH BUTTON SWITCH FOOT SWITCH 115V 1 PHASE FOOT SWITCH 230V 3 PHASE FOOT SWITCH 460V 3 PHASE REPLACEMENT NAME SERIAL NUMBER TAG ME MICROSTROBE 4955 1280 24V ME MICROSTROBE 4955 120 110V PS RABBE BLUE AERO 160Z 38 398 PS RABBE YELLOW AERO 160Z 54 438 P XXXX PU DECAL KIT P XXXX HD XXXX DETAIL DECAL KIT P XXXX OWNERS MANUAL ES LEVITON PLUG 250V 20A 3PH 2421 ES LEVITON PLUG 480V 30A 3PH 2731 ES LEVITON PLUG 125V 30A 1PH 2611 ES LEVITON PLUG 250V 20A 1PH 2321 ME CABLEFORM PB CFM61 P FT SWITCH W PWR CORD 115 1PH P FT SWITCH W PWR CORD 230 3PH P FT SWITCH W PWR CORD 460 3PH SS NAMEPLATE ASSY 1 1 2X6 1 4 APT P 000 805 P 001 422 P 015 173 P 015 174 P 004 142 P 004 138 P 004 143 P 001 671 P 000 994 P 000 998 P 000 996 P 000 810 P 004 913 P 004 122 P 004 909 P 001 598
7. Material Safety Data Sheet 1 Chemical product and company identification Product name CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 Historic MSDS None Code 460278 Product use Hydraulic fluid For specific application advice see appropriate Technical Data Sheet or consult our company representative Supplier BP Lubricants USA Inc 9300 Pulaski Highway Baltimore Maryland 21220 2495 EMERGENCY HEALTH 1 800 447 8735 INFORMATION Outside the US 1 703 527 3887 CHEMTREC EMERGENCY SPILL 1 800 424 9300 CHEMTREC USA INFORMATION OTHER PRODUCT 1 866 4 BP MSDS INFORMATION 866 427 6737 Toll Free North America email bpcares bp com 2 Composition information on ingredients Ingredient name CAS amp by weight Distillates petroleum hydrotreated heavy paraffinic Highly refined mineral 64742 54 7 85 90 oil Lubricating oils petroleum C20 50 hydrotreated neutral oil based high 72623 85 9 5 15 viscosity Highly refined mineral oil White mineral oil petroleum Highly refined mineral oil 8042 47 5 1 5 Proprietary performance additives proprietary 5 10 3 Hazards identification Physical state Liquid Color Purple Emergency overview CAUTION MAY CAUSE EYE IRRITATION MAY CAUSE SKIN IRRITATION Avoid contact with eyes skin and clothing Wash thoroughly after handling Prolonged or repeated contact can defat the skin and lead to irritation and or dermatitis Routes of entry Sk
8. cause nausea and diarrhea Chronic toxicity Carcinogenic No component of this product at levels greater than 0 196 is identified as a carcinogen by ACGIH effects or the International Agency for Research on Cancer IARC No component of this product present at levels greater than 0 196 is identified as a carcinogen by the U S National Toxicology Program NTP or the U S Occupational Safety and Health Act OSHA Mutagenic No component of this product at levels greater than 0 1 is classified by established regulatory effects criteria as a mutagen Reproductive No component of this product at levels greater than 0 196 is classified by established regulatory effects criteria as a reproductive toxin Teratogenic No component of this product at levels greater than 0 196 is classified by established regulatory effects criteria as teratogenic or embryotoxic 12 Ecological information Ecotoxicity No testing has been performed by the manufacturer 13 Disposal considerations Waste information Avoid contact of spilled material and runoff with soil and surface waterways Consult an environmental professional to determine if local regional or national regulations would classify spilled or contaminated materials as hazardous waste Use only approved transporters recyclers treatment storage or disposal facilities Consult your local or regional authorities 14 Transport information Not classified as hazardous for transport DOT
9. gloves if prolonged or repeated contact is likely Consult your supervisor or S O P for special handling directions Consult local authorities for acceptable exposure limits 9 Physical and chemical properties Physical state Liquid Color Purple Pour Point 45 C Specific gravity 0 8697 Solubility Insoluble in cold water Viscosity Kinematic 46 5 mm s 46 5 cSt at 40 C Kinematic 7 9 mm s 7 9 cSt at 100 C SUS 216 SUS at 37 7 C Viscosity Index 141 Product CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 name Version 1 Date of issue 07 07 2005 Format US FULL Build 4 2 4 Page 3 6 Language ENGLISH ENGLISH 10 Stability and reactivity Stability and reactivity The product is stable Conditions to avoid Keep away from heat sparks and flame Keep away from sources of ignition Incompatibility with various Reactive with oxidizing agents substances Hazardous decomposition Products of combustion carbon oxides CO CO products Hazardous polymerization Will not occur 11 Toxicological information Acute toxicity Toxicity testing not conducted At normal ambient temperatures this product will be unlikely to present an inhalation hazard because of its low volatility May be harmful by inhalation if exposure to vapor mists or fumes resulting from thermal decomposition products occurs Unlikely to cause harm if accidentally swallowed in small doses though larger quantities may
10. old backup rings and seal from the groove The cylinder is also equipped with a wear ring that shall be removed at this time Be careful to leave the grooves nick free and clean Place the static O ring seal into the clean and dry groove on the cylinder rod Lubricate the seal surfaces and the 1 0 of the piston bore Slide the piston back into position noting that the flat side not the chamfered side shall rest against the retaining ring or nut Reinstall the retaining ring or nut using Locktite if the fastener is a plain nut torque the nut to 600ft Ibs Clean the grooves on the piston Place the packing kits and wear ring in place into the clean and dry grooves Lubricate the OD of the piston seals wear ring and the housing snap ring grooves then slide the entire assembly into the housing Re assemble the bearing block in the reverse manner that it was disassembled In all cases be sure the retaining rings s are fully seated into their grooves or the cylinders will come apart when fully extended causing an accident LTD Series Cylinder Disassembly 1 2 Secure the cylinder with a rod through the clevis or cross tube Do not use a vise which will crush or otherwise damage the housing Gently pull the cylinder rod out of the housing when the rod cannot be pulled out any further push the rod back in approximately 2 inches P 8 14 LTD Series Cylinder Disassembly Continued 3 Using a quick motion pull the rod as
11. seals after a period of time depending on usage and environmental conditions It is considered normal maintenance However maintenance personnel shall recognize the difference between leakage and weepage Weepage is the normal accumulation of fluid that passes the seals in the course of operations as the hydraulic fluid properly performs its lubrication function on cylinder walls and piston rods It may be occasionally observed squirting from cylinder breathers but should stop squirting after several cycles of full stroke when the small accumulation is cleared Leakage is the fluid which leaks past worn or cut packings and seals It too may be observed squirting but does not stop after several cycles and the lift will probably not hold position under load Some units have breather lines that return any weepage or leakage of fluid from the cylinder to the reservoir It is important to make sure the lines are not full of fluid at all times Some visible fluid is normal a unit that will not maintain raised height could have worn or cut packings that need to be repaired See Repacking under cylinder repair procedures in Section 8 page 8 15 Always be careful when working around cylinders not to nick the extended rod or dent the cylinder casing as this may cause damage to cylinder seals or packings If you elect to repaint any part of the lift cover exposed rods with plastic or soluble grease which can be removed afte
12. to an unconscious person If large quantities of this material are swallowed call a physician immediately 5 Fire fighting measures Flammability of the product Flash point Products of combustion Unusual firefexplosion hazards Fire fighting media and instructions Protective clothing fire May be combustible at high temperature 232 C Open cup Cleveland These products are carbon oxides CO CO This material is not explosive as defined by established regulatory criteria In case of fire use water fog foam dry chemicals or carbon dioxide Do not use water jet Fire fighters should wear positive pressure self contained breathing apparatus SCBA and full turnout gear 6 Accidental release measures Personal precautions Environmental precautions and clean up methods Personal protection in case of a large spill Immediately contact emergency personnel Keep unnecessary personnel away Use suitable protective equipment See Section Exposure controls personal protection Follow all fire fighting procedures See Section Fire fighting measures If emergency personnel are unavailable contain spilled material For small spills add absorbent soil may be used in the absence of other suitable materials scoop up material and place in a sealed liquid proof container for disposal For large spills dike spilled material or otherwise contain material to ensure runoff does not reach a waterway Place spilled mate
13. 10 mg m 15 minute s Form Oil mist mineral Highly refined mineral oil TWA 5 mg m 8 hour s Form Oil mist mineral OSHA United States TWA 5 mg m 8 hour s Form Oil mist mineral White mineral oil petroleum Highly refined ACGIH United States mineral oil STEL 10 mg m 15 minute s Form Oil mist mineral TWA 5 mg m 8 hour s Form Oil mist mineral OSHA United States TWA 5 mg m 8 hour s Form Oil mist mineral Proprietary performance additives None assigned Control Measures Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their respective occupational exposure limits Hygiene measures Wash hands after handling compounds and before eating smoking using lavatory and at the end of day Appropriate techniques should be used to remove potentially contaminated clothing Wash contaminated clothing before reusing Ensure that eyewash stations and safety showers are close to the work station location Personal protection Eyes Avoid contact with eyes Chemical splash goggles Skin and body Avoid prolonged or repeated contact with skin Wear protective clothing if prolonged or repeated contact is likely Respiratory None required however use of adequate ventilation is good industrial practice If heated and ventilation is inadequate use a NIOSH certified respirator with an organic vapor cartridge and P95 particulate filter Hands Wear protective
14. 36 6036 230V 3 PHASE CT P TELE 2 3 230 24 10X4X4 P 004 083 P 2536 4036 6036 460V 3 PHASE CT P TELE 2 3 460 24 10X4X4 P 004 718 P 2548 4048 6048 115V 1 PHASE CT P TELE 1 1 115 24 10X4X4 P 004 757 P 2548 4048 6048 230V 1 PHASE CT P TELE 1 1 230 24 10X4X4 P 004 759 P 2548 4048 6048 230V 3 PHASE CT P TELE 2 3 230 24 10X4X4 P 004 083 P 2548 4048 6048 460V 3 PHASE CT P TELE 2 3 460 24 10X4X4 P 004 718 TRANSFORMER SELECT BY VOLTAGE AND OPTI ONS 115 230V 24V 1 PHASE CT XFMR 115 230 24 50VA P 029 921 240 480V 24V 3 PHASE CT XFMR 240 480 24 50VA P 029 919 CONTACTOR MOTOR STARTER SELECT BY VOLTAGE PHASE AND MANUFACTURE DATE 115V 1PH CONTACTOR BEFORE 6 02 CT TELE CONTACTOR LC1D2510B6 P 000 413 115V 1PH CONTACTOR AFTER 6 02 CT TESYS CONTACTOR LC1D25B7 P 000 692 230V 1PH CONTACTOR BEFORE 6 02 CT TELE CONTACTOR LC1D2510B6 P 000 413 230V 1PH CONTACTOR AFTER 6 02 CT TESYS CONTACTOR LC1D25B7 P 000 692 230V 3PH CONTACTOR BEFORE 6 02 CT TELE CONTACTOR LC1D0910B6 P 000 430 230V 3PH CONTACTOR AFTER 6 02 CT TESYS CONTACTOR LC1D09B7 P 000 690 460V 3PH CONTACTOR BEFORE 6 02 CT TELE CONTACTOR LC1D0910B6 P 000 430 460V 3PH CONTACTOR AFTER 6 02 CT TESYS CONTACTOR LC1D09B7 P 000 690 OVERLOAD SELECT BY VOLTAGE PHASE AND MANUFACTURE DATE 115V 1PH OVERLOAD BEFORE 6 02 CT TELE OVERLOAD 17 25 LR2D1322 P 000 419 115V 1PH OVERLOAD AFTER 6 02 CT TESYS OVERLOAD 17 25 LRD22 P 000 700 230V 1PH OVERLOAD BEFORE 6 02 CT TELE OVERLOAD 9 13
15. 5 HOLON sne scc Adallva 3HIM NIVIN dWNd YOLOW GION3 IOS NMOG HdOHVHO AHILLVE P 9 6 SECTION 10 BASIC PART IDENTIFICATION LD P RETAINING RING Sy 77 PLATFORM nn WEAR PAD ROLLER WHEEL ZF I CV lt CYLINDER PIN CYLINDER ROD CYLINDER OUTER LEG ASSEMBLY BASEFRAME INNER LEG ASSEMBLY P 10 1 SECTION 11 TROUBLESHOOTING HINTS Warning Only qualified service personnel shall undertake service work on hydraulic lifts The service person shall be able to read and understand wiring and hydraulic diagrams know how to safely troubleshoot live electrical circuits and be familiar with this manual and all safety devices on the lift Contact your distributor if you need assistance in troubleshooting your equipment Warning No work shall be performed beneath a raised lift platform unless the maintenance device s is installed in accordance with Section 6 of this manual Symptom Probable Cause Corrective Action Equipment does not raise motor is running Load is too heavy Motor rotation is reversed Motor may be single phasing Low voltage at motor terminals Pinched hydraulic line Low oil level in reservoir Clogged reservoir breather Clogged suction line Reduce weight to rated load On three phase units have an electrician reverse any two p
16. 6036 WITH 1 PHASE MOTOR 1 097 17 1 1003220 000 346 2536 4036 6036 WITH 3 PHASE MOTOR HP 1 226 17 INT 1003214 P 000 348 P 2548 4048 6048 WITH 1 PHASE MOTOR HP 1 161 17 INT 1003219 P 000 344 P 2548 4048 6048 WITH 3 PHASE MOTOR HP 1 226 17 INT 1003214 P 000 348 HYDRAULI C COMMON TO ALL UNITS MANIFOLD VALVE ASSEMBLY VALVE MANIFOLD ASM P 004 420 CHECK VALVE HV DELTA CHECK VALVE 85002355 P 001 262 24V DOWN SOLENOID VALVE AND COIL ASM HV DELTA DOWN SOLENOID W 24V COIL P 001 259 24V DOWN SOLENOID COIL ONLY HV DELTA 24V COIL 36910038 P 001 260 DOWN SOLENOID VALVE 24V 115V HV DELTA DOWN SOLENOID 85002355 P 001 279 115V DOWN SOLENOID COIL ONLY HV DELTA 115V COIL 39670035 P 001 261 24V BARNES DOWN SOLENOID COIL HV BARNES 24VAC COIL 6316024 P 015 301 115V BARNES DOWN SOLENOID COIL HV BARNES 115V COIL 6315115 P 001 741 BARNES 115V 24V DOWN SOLENOID VALVE HV BARNES SOLNOID CART SV08 20S0NO0 P 003 106 ADJUSTABLE FLOW CONTROL VALVE HV DELTA ADJ FLOW 85002019 P 001 265 CONTROLLER SELECT BY UNIT VOLTAGE AND PHASE P 2524 4024 6024 115V 1 PHASE CT P TELE 1 1 115 24 10X8X6 P 004 744 P 2524 4024 6024 230V 1 PHASE CT P TELE 1 1 230 24 10X8X6 P 004 752 P 2524 4024 6024 230V 3 PHASE CT P TELE 1 5 3 230 24 10X8X6 P 004 684 P 2524 4024 6024 460V 3 PHASE CT P TELE 1 5 3 460 24 10X8X6 P 004 719 P 2536 4036 6036 115V 1 PHASE CT P TELE 1 1 115 24 10X4X4 P 004 757 P 2536 4036 6036 230V 1 PHASE CT P TELE 1 1 230 24 10X4X4 P 004 759 P 2536 40
17. 78 P 2536 460 VOLT 3 PH 24VA P 2536 2 3 460 24 PU W CTL PB P 004 714 P 4036 P 6036 115 VOLT 1 PH 24VA P 4036 6036 1 1 115 24 PU W CTL PB P 004 730 P 4036 P 6036 115 VOLT 1 PH 24VA P 4036 6036 1 1 230 24 PU W CTL PB P 004 731 P 4036 P 6036 230 VOLT 3 PH 24VA P 40 6036 2 3 230 24 PU W CTL PB P 004 430 P 4036 P 6036 460 VOLT 3 PH 24VA P 40 6036 2 3 460 24 PU W CTL PB P 004 715 P 2548 115 VOLT 1 PH 24VA P 2548 1 1 115 24 PU W CTL PB P 004 732 P 2548 230 VOLT 1 PH 24VA P 2548 1 1 230 24 PU W CTL PB P 004 733 P 2548 230 VOLT 3 PH 24VA P 2548 2 3 230 24 PU W CTL PB P 004 644 P 2548 460 VOLT 3 PH 24VA P 2548 2 3 460 24 PU W CTL PB P 004 716 P 4048 P 6048 115 VOLT 1 PH 24VA P 4048 6048 1 1 115 24 PU W CTL PB P 004 734 P 4048 P 6048 115 VOLT 1 PH 24VA P 4048 6048 1 1 230 24 PU W CTL PB P 004 735 P 4048 P 6048 230 VOLT 3 PH 24VA P 40 6048 2 3 230 24 PU W CTL PB P 004 645 P 4048 P 6048 230 VOLT 3 PH 24VA P 40 6048 2 3 460 24 PU W CTL PB P 004 717 MOTOR SELECT BY VOLTAGE AND PHASE 115 208 230 VOLT 1 PH MR LEESON 1 17 1 092032 00 P 000 330 208 230 460 480 VOLT 1 5 HP 3 PH MR LEESON 1 5 17 3 092062 00 P 001 450 208 230 460 480 VOLT 2 HP 3 PH MR LEESON 2 17 3 092139 00 P 001 451 SECTION 13 PARTS LISTS CONTINUED PUMP SELECT BY MODEL NUMBER P 2524 4024 6024 WITH 1 PHASE MOTOR 1 097 17 1 1003220 000 346 P 2524 4024 6024 WITH 3 PHASE MOTOR HP 1 161 17 INT 1003219 P 000 344 P 2536 4036
18. 8 P amp LT SERIES CYLINDER PISTON STYLE Typical of all Advance Lifts units with P or LT in model number Retainin Rings Return Port to M Reservoir Bearing Block Cylinder Housing Cylinder Rod Hydraulic Hose Piston Connection Quad and Backup Rings Wear Ring Reference numbers correspond with drawings on Pages 8 11 8 12 Backup Rings Rod Wiper Wear Ring Static Seal P amp LT Series Cylinder Packing Kit Contents NOTE LT Models Delete Rod Wiper 10 and Add a Quad Seal 11 and Spacer 12 See Drawing on P 8 12 Quad Seal P 8 9 H83QNI1AO 531935 1 IWOIdAL B i A 7 x A ee NNN 8 10 LTD SERIES CYLINDER Bearing Retaining Ring Set Screw Hole Bearing Assembly Breather Line Connection Outer Bearing Seals Cylinder Cylinder Rod Housing Piston Assembly Snap Ring Not visible Hydraulic Hose Connection Reference numbers correspond with drawing on Page 8 14 Backup Ring Static Seal Retaining Ring Snap Ring Quad Ring Backup Ring P 8 11 531435 011 TVOIdAL ONIHV3H Was avno ONIH dfMOva ONINIV L3H vas avno SONIY OML 3H3M SLINN AWOS 3LON ONISNOH ONINIV L3H NOLSId TWAS Was avno P 8 12 REPAIR PROCEDURES FOR P
19. AFTER 1 1 02 P 6024 RIGHT PORT BEFORE 1 1 02 P 6024 LEFT PORT BEFORE 1 1 02 P 6024 RIGHT PORT AFTER 1 1 02 P 6024 LEFT PORT AFTER 1 1 02 P 6036 RIGHT PORT ALL P 6036 LEFT PORT ALL P 6048 RIGHT PORT ALL P 6048 LEFT PORT ALL P 6060 RIGHT PORT BEFORE 1 1 02 P 6060 LEFT PORT BEFORE 1 1 02 P 6060 RIGHT PORT AFTER 1 1 02 P 6060 LEFT PORT AFTER 1 1 02 P 2524 P 6024 CYL ASM RT 3 5B 1 75R P 2524 P 6024 CYL ASM LT 3 5B 1 75R P 6024 CYL ASM RT 3 5B 1 75R 4 5S P25 6024 CYL ASM LT 3 5B 1 75R 4 5S P 2536 P 6036 CYL ASM RT 3 5B 1 75R P 2548 P 6048 CYL ASM RT 3 5B 1 75R P 2524 P 6048 CYL ASM LT 3 5B 1 75R P 2560 6060 CYL ASM RT 3 5B 1 75R P 2560 6060 CYL ASM RT 3 5B 1 75R P 2560 6060 CYL ASM LT 3 5B 1 75R P 4024 CYL ASM RT 3 0B 1 75R P 4024 CYL ASM LT 3 0B 1 75R P 4024 CYL ASM RT 3 0B 1 75R P 4024 CYL ASM LT 3 0B 1 75R P 4036 CYL ASM RT 3 0B 1 75R P 4036 CYL ASM LT 3 0B 1 75R P 4048 CYL ASM RT 3 0B 1 75R P 4048 CYL ASM LT 3 0B 1 75R P 4060 CYL ASM RT 3 0B 1 75R P 4060 CYL ASM LT 3 0B 1 75R P 4060 CYL ASM RT 3 0B 1 75R P 4060 CYL ASM LT 3 0B 1 75R P 2524 P 6024 CYL ASM RT 3 5B 1 75R P 6024 CYL ASM LT 3 5B 1 75R P 6024 CYL ASM RT 3 5B 1 75R P2524 6024 CYL ASM LT 3 5B 1 75R P 2536 P 6036 CYL ASM RT 3 5B 1 75R P 6036 CYL ASM LT 3 5B 1 75R P 2548 P 6048 CYL ASM RT 3 5B 1 75R P 6048 CYL ASM LT 3 5B 1 75R P 2560 6060 CYL ASM RT 3 5B 1 75R P 6060 CYL ASM LT 3 5B 1 75R P 2560 6060 CYL ASM RT 3 5B 1 75R P 2560 6060 CYL ASM LT
20. CYL BRG BLK 3 5B 1 75R 2 19 P A 9677 PISTON 3 BORE PISTON 3 0B 1 75R 1 5 P A 1409 PISTON 3 1 2 BORE PISTON 3 5B 1 75R 1 75 P A 1551 CYLINDER PIN BEFORE 1 1 02 PIN 1 4 875 GRVD ENDS P A 1951 CYLINDER PIN AFTER 1 1 02 PIN 1 4 625 GRVD ENDS P A 9717 CYLINDER PIN 6000 LBS CAP LIFTS AFTER 1 1 02 PIN 1 4 813 GRVD ENDS 140KSI MU P A 9707 CYLINDER PIN SNAP RING 1 RR ROTOCLIP SHR 98 1l N P 001 876 FLOW CONTROL CARTRIDGE 1 5 GPM PRE 04 00 HV VONBERG FI XED 1 5 1302 1 1 5 P 001 301 BLACK HEXAGONAL FLOW CONTROL AFTER 04 00 HV HYDRAF ORI FI CE 1 5GPM BLACK P 015 395 COMPLETE POWER UNIT WI TH PUSHBUTTON SELECT BY MODEL VOLTAGE AND PHASE P 2524 115 VOLT 1 PH 24VA P 2524 1 1 115 24 PU W CTL PB P 004 723 P 2524 230 VOLT 1 PH 24VA P 2524 1 1 230 24 PU W CTL PB P 004 725 P 2524 230 VOLT 3 PH 24VA P 2524 1 5 3 230 24 PU W CTL PB P 004 682 P 2524 460 VOLT 3 PH 24VA P 2524 1 5 3 460 24 PU W CTL PB P 004 712 P 4024 P 6024 115 VOLT 1 PH 24VA P 4024 6024 1 1 115 24 PU W CTL PB P 004 726 P 4024 P 6024 230 VOLT 1 PH 24VA P 4024 6024 1 1 230 24 PU W CTL PB P 004 727 P 4024 P 6024 230 VOLT 3 PH 24VA P 4024 6024 1 5 3 230 24 PU W CTL PB P 004 683 P 4024 P 6024 460 VOLT 3 PH 24VA P 4024 6024 1 5 3 460 24 PU W CTL PB P 004 713 P 2536 115 VOLT 1 PH 24VA P 2536 1 1 115 24 PU W CTL PB P 004 728 P 2536 230 VOLT 1 PH 24VA P 2536 1 1 230 24 PU W CTL PB P 004 729 P 2536 230 VOLT 3 PH 24VA P 2536 2 3 230 24 PU W CTL PB P 003 8
21. Installation Operation and Maintenance Manual for the Following Equipment All P Series Lifts P 2524 P 6060 All P Series Lifts 2536 7 amp P 4036 Z All LT Series Lifts LT 1036 LT 2036 All LTD Series Lifts LTD 0536 LTD 1536 This manual contains specific information for your equipment see options on P 2 1 In any correspondence with your distributor you will need the following information Model Number Serial Number Installation location CAUTION At Initial Installation determine proper motor pump rotation by starting the motor in very short intervals to prevent permanent pump damage Running the pump backwards will damage it See the Installation Instructions Section 4 for proper procedure Distributor Information Advance Lifts Inc 701 Kirk Road St Charles IL 60174 3428 Toll Free 1 800 843 3625 Sales Fax 1 630 584 9405 Parts and Service Fax 1 630 584 6837 E mail Parts advancelifts com Advance Lifts Inc furnishes one manual with each unit Additional manuals are available for 25 00 each P 1 1 SECTION 2 INDEX amp INTRODUCTION Identification Sheet Index amp Introduction Responsibilities Of Owners amp Installation
22. Maintenance and repairs shall be made by a qualified person and the repairs shall be in conformance with the manufacturer s recommendations Maintenance Safety Precautions Before adjustments and repairs are started on an industrial scissors lift the following precautions shall be taken as applicable 1 Remove the load from the platform 2 Lower platform to the full down position if possible or secure by maintenance device and or blocking as described by the manufacturer to prevent unintended platform movement 3 Relieve system pressure from all circuits before loosening or removing any components 4 All controls in the position and all operating features secured from inadvertent motion by brakes blocks or other means 5 Disconnect power and follow established owner user lockout tag out policies 6 Follow precautions and directions as specified by the manufacturer Replacement Parts When parts or components are replaced they shall be replaced with parts or components approved by the original manufacturer of the industrial scissors lift Maintenance Training The owner user shall ensure only qualified personnel inspect and maintain the industrial scissors lift in accordance with the sections Inspection and Maintenance Replacement Parts and Operator Training and the manufacturer s recommendations as described in the maintenance manual Operator Training An owner user who directs or authorizes an individual to operate an i
23. OF MANUFACTURE WHEEL BEFORE 1 1 02 WHEEL AFTER 1 1 02 WHEEL PIN BEFORE 1 1 02 WHEEL PIN AFTER 1 1 02 WHEEL PIN SNAP RING 1 ALL PLATFORM PIN 1 X 2 ALL PLATFORM PIN SNAP RING 1 ALL LEG TO BASEFRAME PIN 1 X 1 7 8 ALL LEG TO BASEFRAME PIN SNAP RING 1 ALL P SL 232 AL SAL WHEEL 5 3 875 P SAL BALL WHEEL ASM 3 875 PIN 1 1 658 GRVD END BVLD END P BALL BRG RLLR WHL PIN RR ROTO CLI P SHR 98 1lN PIN 1 2 092 GRVD ENDS RR ROTO CLI P SHR 98 1lN PIN 1 1 875 BVLD END RR ROTO CLIP SHR 98 1IN COMPLETE CYLINDER SELECT BY VOLTAGE PHASE AND MANUFACTURE DATE Lifts manufactured before 4 1 00 will also require an SAE to elbow part P 010 219 NOTE Left and right cylinder ports are described as viewed from the roller end of the lift MODEL P 2524 RIGHT PORT BEFORE 1 1 02 P 2524 LEFT PORT BEFORE 1 1 02 P 2524 RIGHT PORT AFTER 1 1 02 P 2524 LEFT PORT AFTER 1 1 02 P 2536 RIGHT PORT ALL P 2548 RIGHT PORT ALL P 2548 LEFT PORT ALL P 2560 RIGHT PORT BEFORE 1 1 02 P 2560 RIGHT PORT AFTER 1 1 02 P 2560 LEFT PORT AFTER 1 1 02 P 4024 RIGHT PORT BEFORE 1 1 02 P 4024 LEFT PORT BEFORE 1 1 02 P 4024 RIGHT PORT AFTER 1 1 02 P 4024 LEFT PORT AFTER 1 1 02 P 4036 RIGHT PORT ALL P 4036 LEFT PORT ALL P 4048 RIGHT PORT ALL P 4048 LEFT PORT ALL P 4060 RIGHT PORT BEFORE 1 1 02 P 4060 LEFT PORT BEFORE 1 1 02 P 4060 RIGHT PORT AFTER 1 1 02 P 4060 LEFT PORT
24. Only use replacement parts recommended by the manufacturer 6 Do not let the equipment stay in disrepair fix small problems before they become big problems A unit in disrepair can become a severe hazard if left unattended 7 Inspect the equipment on a regular schedule preferably monthly 8 Never work on the hydraulics or electrical systems unless the unit is fully lowered or properly sitting on the maintenance device s 9 Never apply a load to the equipment until the base frame is continuously supported 10 WARNING Never expect to hold the leg assemblies open by simply lifting one end of a platform A The roller end of most lifts is not gibbed or captured any way so lifting on the roller end will simply tilt the platform B Even if you raise the clevis end of the platform if the base frame is not firmly lagged to the ground or held down by some other means the legs will come up with the platform in an unpredictable manner and could cause personal injury C The only safe way to hold a lift s legs open is the factory designed maintenance device s Routine Maintenance lifts Weekly Once a week or after repetitive operation the unit shall be raise to its full height This will get rid of cylinder oil seepage buildup and lubricate the upper cylinder barrel On all units this fluid will be returned to the reservoir Monthly 1 Check the hydraulic fluid level Caution When checking fluid levels make sur
25. TDG IMO IMDG IATA ICAO Product CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 Page 4 6 name Version 1 Date of issue 07 07 2005 Format US FULL Language ENGLISH Build 4 2 4 ENGLISH 15 Regulatory information U S Federal regulations US INVENTORY TSCA In compliance TSCA 12 b one time export notification naphthalene naphthalene mequinol This product is not regulated under Section 302 of SARA and 40 CFR Part 355 SARA 311 312 MSDS distribution chemical inventory hazard identification CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID Immediate Acute Health Hazard SARA 313 Form R Reporting This product does not contain any hazardous ingredients at or above regulated thresholds requirements Supplier notification This product does not contain any hazardous ingredients at or above regulated thresholds CERCLA Sections 102 103 Hazardous Substances 40 CFR Part 302 4 naphthalene 100 Ibs 45 36 kg Cumene 5000 Ibs 2268 kg Benzene 10 Ibs 4 536 kg Toluene 1000 Ibs 453 6 kg Xylene 100 Ibs 45 36 kg naphthalene 100 Ibs 45 36 kg phosphorodithioc acid O O di C1 14 alkyl esters zinc salts phenol 1000 Ibs 453 6 kg Ethyl acrylate 1000 Ibs 453 6 kg Lead 10 Ibs 4 536 kg Arsenic 1 Ibs 0 4536 kg Cadmium 10 Ibs 4 536 kg State regulations No products were found WARNING This product contains a chemical known to the State of California to cause cancer naphthale
26. any particular case We are not responsible for any damage or injury resulting from abnormal use from any failure to follow appropriate practices or from hazards inherent in the nature of the product Product CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 Page 6 6 name Version 1 Date of issue 07 07 2005 Format US FULL Language ENGLISH Build 4 2 4 ENGLISH 040913
27. aring block assembly as shown on page P 8 13 Install the static O ring seal in the groove provided on the rod end and install the piston assembly and retaining ring Clean the grooves on the piston Place the packing kits and wear ring in place into the clean and dry grooves Lubricate the OD of the piston seals and the housing snap ring grooves then slide the entire assembly into the housing Re assemble the bearing block in the reverse manner that it was disassembled Warning In all cases be sure the retaining ring is fully seated into the grooves or the cylinder will come apart when fully extended causing an accident P 8 15 SECTION 9 ELECTRICAL DETAILS General Electrical Information P Series Units The motor supplied as standard on P Series units is a 208 230 460v 3 phase motor with connection diagrams on the outside of the motor for low voltage 230V or high voltage 460V This motor is also rated for 208V As any standard motor is rated for 10 of voltage variation this motor will operate properly within ratings at 208 220 230 240 440 460 and 480V 3 phase supply If motor is intended for 208V line usage some caution is advised if your motor is a 230 volt motor and your 208V line voltage drops to 207 volts a drop of only 12 the motor will be operating at 10 in a marginal region Wiring runs and actual voltage become very important If you line voltage will be varying due to loads elsewhere
28. cations It may be necessary to change some seals and or hoses for total system compatibility depending upon the specific model lift and the requested fluid Options For extremely warm temperature ranges of 120 to 140 degrees Fahrenheit you may switch to 10W30 motor oil If ambient temperatures are expected above 140 degrees consult the factory For extremely cold temperature ranges Advance Lifts recommends the use of a fluid heater contact your distributor for more information and specifications Seals Generally the seals in the unit are Buna N Nitrile and polyurethane The hoses are either PVC for suction lines or braided wire for pressure lines Always call the factory about special fluids rather than make assumptions on your own 8 2 P SERIES POWER UNITS STANDARD POWER UNIT Motor Control Box Breather Plug Flow Valve Reservoir Relief Valve Down Solenoid Nu Valve o amp Pump d Fill Level Plug Return Fluid Line Powers Suction Line Control Line See Page P 8 7 for Hydraulic Diagram and Pages 9 3 amp 9 4 for Electrical Diagrams P 8 3 P SERIES POWER UNITS DELUXE POWER UNIT Pressure Line Control Box Reservoir to Oylinders Breather Plug Motor Reservoir DANGER Fluid Return Line Pump Deluxe Flow Valve Fill Level Plug Down Solenoid Suction Line Discharge Line Relief Valve from Pump See Page P 8 8 for Hydraulic Diagram and Pages 9 3 amp 9 4 for Ele
29. ce Lifts unit ADVANCE PRODUCTIONS TOOLS THE RIGHT CHOICE Label 2 This is the formal nameplate and it shall never be removed from the unit The serial number on this nameplate is critical in identifying the specific unit for correct parts and service information This plate also informs all readers of the proper capacity limits of the unit WARNING READ OWNERS INSTALLING OPERATING OR Advance Lifts Inc 701 Kirk Road St Charles IL 60174 1 630 584 9881 SERVICING Model SN Static Capacities Centered Side End O Label 3 This is an important Danger label that warns users of the three greatest hazards A DANGER Do not put Do not work Do not 2 hands or under lift le stand To avoid injury read all feet under without sit or instructions before operating top maintenance ride on or servicing lift device lift Label 4 This is a Warning label to not ride on the unit SANE Do not stand sit or ride on lift Label 5 This is a Danger label reinforcing the need to use maintenance device s DANGER Do not work under lift without maintenance device P 7 1 WARNING LABEL LOCATIONS PLATFORM NAMEPLATE FORMAL LABEL 2 DO NOT REMOVE BASEFRAME LABEL 2 PLATFORM LABEL 5 BASEFRAME P 7 2 SECTION 8 HYDRAULIC DETAILS 1 Weepage and Leakage A hydraulic cylinders will require the replacement of packings and
30. ctrical Diagrams P 8 4 LT SERIES POWER UNITS Reservoir Breather Plug Control Box Motor lt 2 m Fluid Reservoir s Pump Down Solenoid Fluid Return Line from Suction lina cylinder Pressure Line Power and to Cylinder Control Wires See Page P 8 8 for Hydraulic Diagram and Pages 9 3 amp 9 4 for Electrical Diagrams P 8 5 LTD SERIES POWER UNITS Control Box Flow Control Valve Suction Line Down Pump Solenoid Fluid Return Motor Line from N cylinder Reservoir Breather Plug Reservoir See Page P 8 8 for Hydraulic Diagram and Pages 9 3 9 4 9 5 amp 9 6 for Electrical Diagrams P 8 6 PIECE MANIFOLDS LI gt O I o E 2 tc O LL lt tc o a 2 lt tc a gt NOILVINSIHO HddOHud HOS 1 8 JOVd OL 935339 ONISNOH H3ANITAO NI Q31V901 STOHLNOO SH3ANITAD JOYUVHOSIG I1WNOLLdO HIOAHISAH JATVA NMO IVfINVIN HIOAH3SHH NI HALI NOILONS wc V GION3 105 NMOG A TANASSV GT1O4INVIN USNFAV LON OG JOHLNOO NIVA AHOLOVJ 1383 MOAHO 3ATVA 33I 139 390553 P 8 7 JILVIN3HOS ALT 11 SAIHAS d 1 OHINOO S3lHVA ALD H3ANITAD OHINOO 3NT1VA GION3 IOS 15 LON OG 13S34d ANWA 4338 gt d EIS HIOAHAS IH NI 931 II aN NOLLONS P 8
31. drawing O Manual turntable Instructions Photo and drawing Powered turntable Instructions Photo drawing and schematics L1Bellows Photo and drawing OTilter Instructions Photo Drawing and schematics O External power unit Photo and schematics LIContinuous running power unit Photo and schematics Other Mandatory reading before attempting installation P 2 1 Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12 Section 13 Section 14 SECTION 2 INTRODUCTION CONTINUED Congratulations the equipment that you have purchased is of the highest quality available Your Advance Lift will provide you with many years of trouble free service in return for the minimal maintenance described in this manual Please be sure that no individual is allowed to operate the lift until they have been fully familiarized with the operating instructions in this manual Also insure that at least one person at the lift site is familiar with the maintenance section of this manual and is assigned responsibility for doing the maintenance on a regular basis Please note that the lift has a metal nameplate attached to it that contains information such as the model number capacities and serial number Do not remove the nameplate Be sure that no operator ever exceeds the capacities shown on the nameplate or they may injure personnel or cause damage to the lift
32. e any maintenance is performed 6 NEVER charge the unit in a confined area Always use the unit in a well ventilated area DANGER Risk of explosive gas 7 NEVER charge the unit if the battery is frozen allow time to thaw battery before charging DANGER Never smoke or operate charger around sources of ignition Batteries produce explosive gases when charging 1V9IH103 13 ASVHd 3 19NIS GION31OS NMOG NOILVLS NOLLNA HSfld QvO TH3AO YALYVLS YOLOW HOLON M43 5 QvO TH3AO HOLOIN 3LIHN TWHLNANn Movig LOH NOI LVdH3dO L YOUMS 1M0 104 e YOUMS Jeddn 40 Heard eord N3399 3LIHN TVHLNAN Movig LOH NOILVdAdO L ASL P 9 3 YOUMS 4M0 101 XC9410 INVH OVIG 1V914193713 Jeddn 104 eord 338HL GION31OS NMOG NOILVLS HSfld QvO TH3AO YALYVLS YOLOW HOLON AVOTHIAO NOILVdAdO NOILVH3dO 097 P 9 4 INVH9Vvia 21 410313 WILNALOd VI GL GION310S NMOG SL EL HL IVNOILdO HOLIMS LINN HLIM 9361 HOLOVLNOO NOILdO HOLIMSL1004 HOLIMS NMOG IVNOILdO HOLMS SN NOILYLS NOLLNAHSNd 1 Q3qd 10N P9 5 JILVIN3HOS 21412313 OG GLT 9 11 10
33. e groove thoroughly before assembly Remove the hex nut or snap ring adjacent to the piston then slide the piston and bearing off the rod The hex nut can be very tight if difficulty is encountered in removal a small amount of heat can be applied to help break the nut loose Clean all the parts and place them on a clean surface to avoid contamination P amp LT Series Re packing and Inspection 1 Carefully inspect the entire housing with a flashlight for any evidence of rust scratches or surface blemishes Small blemished may be removed with fine emery cloth and lager faults will require the use of the hone listed on the previous page Be sure thoroughly clean the housing when you are done to avoid contamination Do not become the victim of a false economy by using only part of a re packing kit Since you have invested in disassembling the cylinder use all new packing parts and seals or the reused old parts may fail in the near future causing a repeat of the whole exercise Remove the rod wiper on the bearing by using a screwdriver to bend the seal inward to collapse and remove it Inspect the groove Lubricate and insert a new wiper with your fingers sliding it into its groove Depending upon temperature the rod wiper may slide in mush easier if it is warmed in hot water then dried lubricated and inserted The bearing may now be slid back onto the rod Begin re packing the piston by using a screwdriver to carefully remove the
34. e the unit is in the full up position with the maintenance device s in place WARNING Be sure the maintenance device s are properly engaged before performing maintenance checks 2 through 6 or reaching beneath a raised lift See instructions 3 4 and 10 above P 6 1 SECTION 6 MAINTENANCE INSTRUCTIONS CONTINUED 2 Clean all debris from the vicinity of floor and pit mounted units in order to avoid interference with the lift mechanism or rollers 3 Check for presence and proper seating of all snap rings and clips on all axles cylinder and rollers 4 Check rollers pins and bushings for any signs of wear such as flat spots missing fasteners or dislodged bearing material 5 Check the hydraulic fittings for cracks or leaks and clean up any weepage on or beneath the cylinder 6 Check hoses and electrical lines for abrasions or other abuse and check for snug connections 7 Operate the unit and check for any abnormal noise or vibrations 8 Check all safety devices on the unit such as the condition of the pleated bellows or smooth operation of the electric toe guards Seasonal or Semiannual Maintenance Change hydraulic fluid for ambient temperature change if appropriate or if there is any evidence of accumulated condensation creating water contamination See page P 5 2 paragraph number 1 under the heading General Information Notes for more information on changing fluid MAINTENANCE DEVICE INSTRUCTIONS WARNING Alwa
35. e upper pin and swinging the cylinder into an easily supported position then lift from the assembly Place the hose connection end of the cylinder in a 5 gallon bucket and force the cylinder closed to drain the hydraulic fluid from the cylinder Do not reuse the fluid unless you are sure it is contamination free by careful straining Cylinder Removal LTD Series units 1 2 3 4 Follow steps 1 4 under cylinder removal P and LT Series units Remove the retaining ring from the outside of the lower cylinder pin Gently push the pin through the cylinder assembly and remove being careful not to damage the pin surface Follow step 5 under cylinder removal P and LTD Series units P amp LT Series piston style Cylinder Disassembly 1 2 Secure the cylinder with a rod through the clevis or cross tube Do not use a vise which will crush or otherwise damage the housing 3 1 0 Cylinders Use a small screwdriver to remove the outside retaining ring in front of the cylinder bearing Remove the spacer ring slide the front bearing into the cylinder then remove the second retaining ring P 8 13 3 4 P amp LT Series piston style Cylinder Disassembly Continued 3 1 2 1 0 Cylinders Use the snap ring pliers to compress the retaining ring and continue to hold it compressed Pull out the rod bearing and piston assembly The retaining ring groove in the housing can cut the piston seal upon removal clean th
36. erate the equipment blind Raise the equipment and note that the control is a constant pressure dead man type When you release the up or down switch the unit should stop moving immediately and maintain its elevation If it does not contact your maintenance personnel Cycle the equipment several times to be sure that it is operating smoothly with no jerking or sudden movement On initial start up there may be some air in the lines or the cylinders may be dry due to storage so it my take several cycles to smooth out the operation If the operation is not smooth after several cycles contact your maintenance personnel Any evidence of binding or scraping in the operation shall cause you to immediately stop using the lift 4 Check all safety devices for proper operation 5 f you elect to test load the equipment be sure that you do not exceed the capacities shown on the nameplate Overloading may cause structural stresses that may not show up for some time but will diminish the life and capacity of the unit If you have any questions about testing the unit call our customer service department at 1 800 843 3625 Daily operation 1 2 3 All personnel shall be required to read the entire operating instruction section of this manual prior to operating the lift Operators must know the capacity of the unit and be aware of any loads that may exceed the capacity WARNING Operators must be alert to personnel in the vicinit
37. erence Additional fittings could be needed when changing cylinders call the factory for proper fittings and applications ALL HYDRAULIC LIFT CYLINDERS ASSEMBLED THE FLOW CONTROL DEVICE MUST REMAIN ORIENTATED AS SHOWN THE CHART BELOW CONTAINS DESCRIPTIVE INFORMATION ON THE VARIOUS TYPES OF HEXAGONAL FLOWS PROVIDED HEXAGONAL GPM COLOR BOM I CYLINDER PORT BLACK 01 5395 GREEN 015 396 GOLD 015 397 HEXAGONAL FLOW CONTROL HYDRAULIC CYLINDER ASM HEXAGONAL FLOW CONTROL P 5 2 SECTION 6 MAINTENANCE INSTRUCTIONS 1 Always remember that machinery with large moving parts can seriously injure you 2 Read and understand this manual before attempting any service work 3 WARNING Always use the maintenance device s when working on the unit in the elevated position or reaching under the platform See photos 6 1 and 6 2 at the end of this section for proper positioning and engagement of the maintenance device s 4 When using the maintenance device s adhere to the following rules The unit must be unloaded Be sure the maintenance device s are properly engaged Hold the down pedal or pushbutton an extra 10 seconds when lowering onto the maintenance device s to be sure that all the weight of the lift is on the device Disconnect and tag the electricity to the unit to prevent accidental movement of the lift by other personnel Spend as little time as possible under the lift m OU 5
38. former Replace transformer Replace pushbutton See Battery charging instructions SECTION 12 ADVANCE LIFTS INC WARRANTY For a period of one year from date of shipment from the Company s plant the Company agrees to replace or repair free of charge any defective parts material or workmanship on new equipment This shall include electrical and hydraulic components For a period of ten years or 250 000 cycles whichever occurs first from date of shipment from Company s plant the Company agrees to replace or repair any defective structure Company authorization must be obtained prior to the commencement of any work The Company reserves the right of choice between effecting repairs in the field or paying all freight charges and effecting the repairs at the Company s plant The Company further reserves the right of final determination in all warranty considerations Evidence of overloading abuse or field modification of units without Company approval shall void this warranty No contingent liabilities will be accepted Damage incurred in transport is the responsibility of the carrier and is not covered by this warranty Any damage detected upon receipt of equipment should be immediately reported to the carrier If you need assistance filing your claim please contact Advance Lifts P 12 1 GENERAL DESCRI PTI ON SECTION 13 PARTS LISTS P SERIES LIFTS DETAIL DESCRI PTI ON MECHANI CAL COMMON TO ALL UNI TS SELECT BY DATE
39. he manufacturer s operating instruction s and user s safety rules or have them explained 2 Understand all labels warnings and instructions displayed on the industrial scissors lift or have them explained Oe M OD OY Ps Go P 3 2 SECTION 3 Continued RESPONSIBILITIES OF OWNERS amp USERS Responsibility of Operators Workplace Inspections Before the industrial scissors lift is used and during use the operator shall check the area in which the industrial scissors lift is to be used for possible hazards such as but not limited to 1 Bumps floor obstructions and uneven surfaces 2 Overhead obstructions and electrical hazards 3 Presence of unauthorized persons 4 Other possible unsafe conditions as noted in the operating manual Operator Warnings and Instructions The operator shall ensure the operation of the industrial scissors lift is in compliance with the following 1 Slope The industrial scissors lift shall only be operated on flat and level surfaces 2 Guardrail system Guardrails shall be installed and positioned and access gates or openings shall be secured per the manufacturer s instructions 3 Distribution of load The load and its distribution on the platform and any platform extension s shall be in accordance with the manufacturer s rated capacity for that specific configuration 4 Maintaining overhead clearance The operator shall ensure that adequate clearance is maintained from
40. in contact Eye contact Inhalation Ingestion Potential health effects Eyes May cause eye irritation Skin Prolonged or repeated contact can defat the skin and lead to irritation and or dermatitis High pressure skin injections are serious medical emergencies Injury will not appear serious at first within a few hours tissue will become swollen discolored and extremely painful Inhalation Mist May cause respiratory tract irritation Product CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 Page 1 6 name Version 1 Date of issue 07 07 2005 Format US FULL Language ENGLISH Build 4 2 4 ENGLISH Ingestion Medical conditions aggravated by over exposure Causes gastrointestinal irritation and diarrhea None identified See toxicological information section 11 4 First aid measures Eye contact Skin contact Inhalation Ingestion In case of contact immediately flush eyes with plenty of water for at least 15 minutes Get medical attention Immediately wash exposed skin with soap and water Remove contaminated clothing and shoes Wash clothing before reuse Thoroughly clean shoes before reuse Get medical attention if irritation develops Accidental high pressure injection through the skin requires immediate medical attention If inhaled remove to fresh air Get medical attention if symptoms appear Do NOT induce vomiting unless directed to do so by medical personnel Never give anything by mouth
41. in the system etc you may have an advantage by ordering as an option a 208V 10 motor To reverse the direction of rotation of a 3 phase motor reverse any two of the three power leads to the motor On single phase motors see wiring diagram on motor General Electrical Information LT amp LTD SERIES UNITS The one half horsepower motor supplied as standard on LT amp LTD units is a 115 230V single phase motor The 115V single phase units are designed to be operated from a 15 AMP wall outlet General Electrical Information LT 2036 UNITS ONLY The one horsepower motor supplied as standard on LT 2036 units is a 115 230V single phase motor It is designed to be operated from a 20 AMP wall outlet Field Changes in Voltage 3 Phase 230V to 460V A Change transformer primary connections to 460V B Change overload protection to proper value as per currents in motor tables Order new overload adjust new overload to motor full load current setting Insure the overload is set to manual reset not automatic to insure the equipment cannot re start automatically C Change motor connections for high 460V D Change plug and receptacle for power if required Field Changes in Voltage 3 Phase 460V to 230V A Change transformer primary connections to 230V B Change overload protection to proper value as per currents in motor table Order new overload adjust new overload to motor full load current setting Insure the
42. ining wire will allow Failure to do so would allow the moving leg roller wheel to impact the maintenance device s when the list is full up or the leg boss when the lift is full down see the photograph 6 1 and 6 2 on page P 6 3 for more information P 6 2 Maintenance Device s Usage Leg Boss Maintenance Device in Stored Position Photo 6 1 Maintenance Device in Stored Position Maintenance Device s in usage position Photo 6 2 Maintenance Device in Use Store the maintenance device s as far forward as the retaining wire will allow Failure to do so would allow the moving leg roller wheel to impact the Maintenance Device s when the lift is full up or the leg boss when the lift is full down Also see page P 6 2 for description of Maintenance Device usage P 6 3 Maintenance Device s Usage Continued Danger Maintenance device s must be fully rotated to position shown in photo 6 4 for proper usage Failure to properly position maintenance device s could potentially allow the device to slip out of place Photo 6 4 SECTION 7 WARNING LABEL SPECIFICATIONS amp LOCATIONS WARNING LABEL LOCATIONS amp SPECIFICATIONS The warning and informational labels normally attached to P Series LT and LTD lifts are shown below and their proper mounting locations are shown on page 7 2 Descriptions of the labels are as follows Label 1 This is simply a promotional label identifying the unit as Advan
43. ming and grouting the entire baseframe not just the corners Lag the unit in place using 7 x 5 Rawl Studs or wedge anchors in the holes provided Caution Continuous baseframe support is essential for proper installation With the lift fully elevated disconnect the main power and complete the permanent electrical wiring Follow the instructions outlined in paragraphs 5 and 6 under Floor mounted installation To complete the installation P 4 1 SECTION 5 OPERATING INSTRUCTIONS Hydraulic scissors lifts have an excellent safety record overall but as with all moving equipment they can be dangerous Operators must use common sense and take responsibility for the safety of everyone near the lift They must use the safety devices provided and be careful not to surprise anyone in the area with the movement of the lift Pre operational checks 1 Check all electrical wiring and connections to be sure that they are completed properly and are operational 2 Check for obstructions or debris that may interfere with the safe operations of the lift 3 Be sure that all personnel in the area are a safe distance away from the lift and aware that you are about to operate it If there are any optional safety devices such as bellows or electric toe guards check them for proper operation Test operate the equipment 1 Station yourself so that you will always see the equipment when it is in operation Never op
44. move air trapped in them If this reoccurs check for air bubbles in the suction line and air leaks Check to see that no lines are pinches correct if necessary Remove and clean flow control valve Remove and clean check valve Remove and clean flow control valve SECTION 11 TROUBLESHOOTING HINTS CONTINUED Symptom Probable Cause Corrective Action Lift raises then Lowers Lift raises but will not lower spraying out of reservoir Lift will not raise and motor will not run Dirt in check valve Down solenoid wired Incorrectly Leaking cylinder packings Faulty solenoid valve Down solenoid incorrectly wired Faulty solenoid coil Obstruction in baseframe Clogged air breather Control voltage fuse blown Motor starter overload Wrong voltage to unit Transformer connections loose Transformer defective Pushbutton defective DC units Remove and clean check valve Hold screwdriver on down solenoid and if you feel magnetism correct the lift wiring Repack cylinders Replace valve Rewire per diagram in Section 9 of this manual Replace coil Raise lift to clear obstruction then remove A dirty breather filter may build up positive pressure which will spray oil Clean air breather Replace fuse Reset motor starter Check wiring to confirm wiring is compatible with available power Check and tighten terminal screws on trans
45. ndustrial scissors lift shall ensure that the individual has been 1 Trained in accordance with the manufacturer s operating manual 2 Made aware of the responsibilities of operators as outlined under the Operators Section of this manual 3 Retrained if necessary based on the owners user s observation and evaluation of the operator Modifications Modifications and additions shall not be performed without the manufacturer s prior written approval Where such authorization is granted capacity operation and maintenance instruction plates tags or decals shall be changed accordingly P 3 1 SECTION 3 Continued RESPONSIBILITIES OF OWNERS amp USERS Responsibility of Operators Basic Principles Operators shall apply sound principles of safety and good judgment in the application and operation of the scissors lift with consideration given to its intended use and expected operating environment Since the operator is in direct control of the industrial scissors lift conformance with good safety practices is the responsibility of the operator The operator shall make decisions on the consideration for the fact that his or her own safety as well as the safety of other personnel on or near the scissors lift is dependent on those decisions General Training Only personnel who have received general instructions regarding the inspection application and operation of industrial scissors lifts including recognition and avoidance of hazards ass
46. ne naphthalene Ethyl acrylate Arsenic WARNING This product contains a chemical known to the State of California to cause birth defects or other reproductive harm Toluene WARNING This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm Lead Cadmium Benzene Inventories AUSTRALIAN INVENTORY AICS Not determined CANADA INVENTORY DSL In compliance CHINA INVENTORY IECS Not determined EC INVENTORY EINECS ELINCS Not determined JAPAN INVENTORY ENCS Not determined KOREA INVENTORY ECL Not determined PHILIPPINE INVENTORY PICCS Not determined 16 Other information Label requirements CAUTION MAY CAUSE EYE IRRITATION MAY CAUSE SKIN IRRITATION HMIS Rating Health 1 National Fire 28 ire hazard Flammability 1 Protection gt Sn Health Instability Physical 0 Association Hazard 0 s A Specific hazard Personal X protection History Date of issue 07 07 2005 Product CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 Page 5 6 name Version 1 Date of issue 07 07 2005 Format US FULL Language ENGLISH Build 4 2 4 ENGLISH Date of previous issue 07 02 2005 Prepared by Product Stewardship Notice to reader NOTICE This Material Safety Data Sheet is based upon data considered to be accurate at the time of its preparation Despite our efforts it may not be up to date or applicable to the circumstances of
47. ociated with their operation shall operate an industrial scissors lift Such topics covered shall include but not necessarily be limited to the following issues and requirements 1 A pre start inspection 2 Responsibilities associated with problems or malfunctions affecting the operation of the industrial scissors lift Factors affecting stability The purpose of placards and decals Workplace inspection Safety rules and regulations Authorization to operate Operator warnings and instructions Actual operation of the industrial scissors lift Under the direction of a qualified person the trainee shall operate the industrial scissors lift for a sufficient period of time to demonstrate proficiency in actual operation of the industrial scissors lift Prestart Inspection Before use each day or at the beginning of each shift the industrial scissors lift shall be given a visual inspection and functional test including but not limited to the following 1 Operating and emergency controls Safety devices Air or hydraulic system leaks Electrical cables and wiring harness Loose or missing parts Wheels and casters Nameplates precautionary and instructional markings and or labeling Guardrail system Items specified by the manufacturer Problem or Malfunctions Any problems or malfunctions that affect the safety of operations shall be repaired prior to the use of the industrial scissors lift Before Operations The operator shall 1 Read and understand t
48. orized person s 13 Altering safety devices Safety devices shall not be altered or disabled 14 Modifications Modifications or alterations of an industrial scissors lift or the fabrication and attaching of frameworks or the mounting of attachments for holding tools or materials onto the platform or the guardrail system shall only be accomplished with prior written permission of the manufacturer 15 Assistance to the operator If an operator encounters any suspected malfunction or any hazard or potentially unsafe condition relating to capacity intended use or safe operation the operator shall cease operation of the industrial scissors lift and request further instruction from the owner user 16 Problems or malfunctions Any problem s or malfunction s that affect the safety of operations shall be repaired prior to the use of the industrial scissors lift P 3 3 SECTION 4 INSTALLATION INSTRUCTIONS Floor mounted units P P Z LT and LTD Series 1 Move the lift to the usage area insuring the floor is clean and level If slings are used encircle the entire lift not just the platform Caution Before securing the unit to the floor shim or grout the entire baseframe assembly Continuous baseframe support is essential for proper installation Using the pushbutton control or footswitch push the up button in short jogs to see if the lift will rise If the unit does not rise check the motor rotation On 3 phase systems
49. overhead obstructions and energized electrical conductors and parts 5 Point of Operation The operator shall not place any part of their body under the platform 6 Personnel footing Personnel shall maintain firm footing on dock lifts and work access lifts while working thereon Climbing by occupants on the guardrail system is prohibited The use of planks ladders or any other devices on the platform for achieving additional height is prohibited 7 Precaution for moving equipment When other moving equipment or vehicles are present special precautions shall be taken to comply with the safety standards established for the workplace 8 Reporting problems or malfunctions The operator shall immediately report to a supervisor any problem s or malfunction s that become evident during operation The operator shall ensure all problems and malfunctions that affect the safety of operations are repaired prior to continued use 9 Capacity limitation Rated capacity shall not be exceeded when loads are transferred to the platform at any level 10 Work area The operator shall ensure the area surrounding the industrial scissors lift is clear of personnel and equipment before lowering the platform 11 Battery charging Batteries shall be charged in strict accordance with the lift manufacturer s instructions 12 Securing the industrial scissors lift The operator shall comply with the means and procedures provided to protect against use by an unauth
50. overload is set to manual reset not automatic to insure the equipment cannot re start automatically C Change motor connections for low 230V D Change plug and receptacle for power if required IMPORTANT When making voltage changes insure motor rotation is correct P 9 1 DC POWERED UNITS General Information 1 All DC powered units are shipped fully charged and ready to operate 2 The battery charger control settings are preset from the factory and shall never need to be changed 3 The standard settings are left to right Switch 1 12 Volt 10 Amp Switch 2 Automatic Switch 3 2 Amp 12 Volt DANGER Never switch to the 50 Amp Start button setting or battery damage could occur DANGER Overcharging could damage the battery or cause an explosion 4 If the unit is being used unplugged it must be plugged in overnight to be recharged 5 The charging system is completely automatic and will stop charging when the battery is fully charged 6 WARNING Never use the charger for any other application GENERAL BATTERY SAFETY 1 Before operating the unit read all instructions and cautions 2 Do not operate the unit if the power cord is damaged in any way 3 Always unplug the unit using the plug never unplug the unit with the cord or damage to the cord could occur 4 Place the cord where it is safe from being walked on or where other equipment could damage it 5 Always unplug the unit befor
51. ower leads on the power plug to reverse rotation Note that the hydraulic pump can not be run backwards for more than a few seconds without suffering severe damage Check wiring and overloads to determine that all three phase lines are present at the motor Check voltage at motor terminals while unit is under full load If current is below requirements in Section 9 of this manual correct the wire size or run length Check to see that no lines are pinched Correct as necessary Check oil level and correct as necessary If oil is low check for leaks also Check that air can pass freely through filter and correct as necessary Observe the clear suction line to be sure that it remains full of oil with no air bubbles at anytime If there are any bubbles check for a loose fitting cracked ports or a clogged suction filter SECTION 11 TROUBLESHOOTING HINTS CONTINUED Symptom Probable Cause Corrective Action Equipment does not raise continued Equipment raises too slowly Down solenoid wired Incorrectly to energize with up circuit Down solenoid stuck open Pump failure Load is too heavy Pinched hydraulic line Dirt in down solenoid Wrong oil for ambient temperature Dirt in reservoir breather Low voltage at motor Hold screwdriver on down solenoid and press up switch If you feel magnetism correct the lift wiring Remove the down solenoid and check for free movement of
52. r painting to insure that no paint sticks to the rods and damages the packings or seals 2 General precautions A Caution Be sure that all pressure is relieved from the hydraulic system before disassembling any components Continue to hold the down control for several seconds after fully lowering the unit on its maintenance device s or the ground before opening a hose line or hydraulic component Always be careful to avoid contamination entering the system Be especially careful with the ends of hoses which may fall into oil dry or dirt If you suspect contamination flush the system and components 3 Hydraulic fittings sealant and torque s A Advance Lifts may be equipped with either NPT fittings tapered or SAE fittings with O ring seals or JIC fittings 37 1 2 tapered Know the difference Be careful when tightening NPT fittings not to over tighten and crack them Swivel fittings are especially vulnerable and shall only be tightened enough to stop leaking If leakage persists after tightening the fittings fairly hard inspect fittings for burrs on the mating edges or the possibility of a 37 1 2 SAE fitting being mixed with 30 NPT fittings or either one being mixed with SAE 45 fittings P 8 1 SECTION 8 HYDRAULIC DETAILS CONTINUED D When using Teflon tape on NPT fittings be sure the tape is started 1 1 2 threads back from the leading edge and only use 2 wraps to be sure that tape doe
53. rial in an appropriate container for disposal Avoid contact of spilled material with soil and prevent runoff entering surface waterways See Section 13 for Waste Disposal Information Splash goggles Full suit Boots Gloves Suggested protective clothing might not be sufficient consult a specialist BEFORE handling this product 7 Handling and storage Handling Storage Avoid contact with eyes Avoid contact with skin and clothing Wash thoroughly after handling Keep container tightly closed Keep container in a cool well ventilated area Empty containers may contain harmful flammable combustible or explosive residue or vapors Do not cut grind drill weld reuse or dispose of containers unless adequate precautions are taken against these hazards Product CASTROL DUAL RANGE HV 46 HYDRAULIC FLUID MSDS 460278 Page 2 6 name Version 1 Date of issue 07 07 2005 Format US FULL Language ENGLISH Build 4 2 4 ENGLISH 8 Exposure controls personal protection Occupational exposure limits Ingredient name Occupational exposure limits Distillates petroleum hydrotreated heavy ACGIH United States paraffinic Highly refined mineral oil STEL 10 mg m 15 minute s Form Oil mist mineral TWA 5 mg m 8 hour s Form Oil mist mineral OSHA United States TWA 5 mg m 8 hour s Form Oil mist mineral Lubricating oils petroleum C20 50 ACGIH United States hydrotreated neutral oil based high viscosity STEL
54. s not break off and contaminate the system You may substitute pipe sealant with Teflon paste from Pro Lock or Locktite but again don t over apply Never use sealant or tapes on JIC O Ring Boss or swivel fittings E Be extremely careful not to over tighten ORB fittings thread the fitting finger tight and then tighten the nut on the fitting F Never reuse old Teflon tape Once a connection has been opened remove all tape and apply fresh tape OIL RECOMMENDATIONS AND SEAL COMPATIBILITY ids As of 1 1 03 the current standard hydraulic fluid is a multi viscosity ISO 46 group II base oil hydraulic fluid This is the fluid normally supplied by the factory and is suitable for a temperature range of 10 to 100 degrees Fahrenheit When replacing or adding fluid to an Advance Lift use only ISO 46 hydraulic fluid that is manufactured with a group II base oil ISO 46 hydraulic fluid can be identified by its purple color From 3 25 85 until 12 31 02 Dexron II and Dexron Ill automatic transmission fluids were supplied the pink coloring can identify it Unless approved by the Advance lifts engineering department do not use any other fluid Brake fluids and other hydraulic fluids may damage the system s seals or hoses If it is required to switch from one fluid to another drain the reservoir and system completely and then refill with the new fluid Biodegradable and fire retardant fluids are available Contact the factory for specifi
55. sembly out of the housing by striking the piston against the bearing block assembly See page P 8 13 for descriptions of parts This process may need to be repeated several times to free a stubborn bearing assembly Once the rod has been removed from the housing remove the retaining clip from the end of the rod The piston may now be removed Remove all seals and inspect seal groves for debris take care to clean each groove carefully Once parts are dissembled and clean place all parts on a clean surface to avoid contamination LTD Series Re packing and Inspection 1 Carefully inspect the entire housing with a flashlight for any evidence of rust scratches or surface blemishes Small blemished may be removed with fine emery cloth and lager faults will require the use of a cylinder hone Be sure to thoroughly clean the housing when you are done to avoid contamination Do not become the victim of a false economy by using only part of a re packing kit Since you have invested the time in disassembling the cylinder use all the new packing parts and seals Any used parts may fail in the near future causing a repeat of the whole exercise Lubricate all seal components before attempting to install them Install the quad ring and backup rings on the inside and outside of the bearing block Be certain they are orientated as illustrated on page P 8 13 items 8 and 9 Lubricate the cylinder rod assembly and insert it into the be
56. the plunger Place gauge on pump and if it does not produce 3200 psi replace pump Reduce weight to rated Check to see that no lines are pinched Correct as necessary Clean the down so that it may fully close See oil recommendations in Section 8 of the manual Clean air breather Check voltage at motor terminals while unit is under full load If current is below requirements in section 9 of this manual correct the wire size or run length SECTION 11 TROUBLESHOOTING HINTS CONTINUED Symptom Probable Cause Corrective Action Equipment raises too slowly continued Motor heats or labors excessively Operation is spongy Equipment lowers too slowly Equipment lowers too fast Clogged suction line Low voltage at motor terminals Wrong oil for ambient temperature Load is too heavy Air in cylinders Pinched hydraulic line Dirt in flow control valve Dirt in check valve Dirt in flow control valve Observe the clear suction line to be sure it remains full of oil with no air bubbles at anytime If there are any bubbles check for loose fittings cracked ports or clogged suction filter Check voltage at motor terminals while unit is under full load If current is below requirements in Section 9 of this manual correct the wire size or run length See oil recommendations in Section 8 of manual Reduce load to rated load Bleed the cylinders to re
57. y of the lift Avoid any surprises to these personnel in regard to movement of or the position of the lift Never operate unit if you cannot see it and the personnel around it 5 1 SECTION 5 OPERATING INSTRUCTIONS CONTINUED Daily operation continued 4 On the first use of the lift each day the operator shall check to see that the lift is functioning properly and smoothly All safety devices shall be in place and operating correctly If the unit has a traveling electrical cord the operator must insure that it is kept away from the lift as it raises and lowers Loads shall be centered before raising or lowering the lift as this will help insure even wear on all moving parts General Information Notes 1 A special additive has been added to the hydraulic fluid to facilitate the initial break in period for the tight tolerance high quality hydraulic cylinders If the original fluid is changed contact the factory for purchasing replacement fluid The following changes in cylinder construction and flow control design were made on April 1 2000 Illustration 1 1 Proper orientation of the flow control device is critical to the performance of the lift This flow control style was removed from service in January 1 2010 All units manufactured after April 1 2000 contain and O Ring Boss fittings units manufactured before this date had NPT fittings Caution these fittings are not interchangeable know the diff
58. ys use the maintenance device s for any service or maintenance Never or reach under the lift unless the maintenance device s are securely in place and the power to the unit has been disconnected to prevent others from operating the lift Never use the maintenance device s with a load on the platform CAUTION Never use the lift unless the maintenance device s are properly stored or damage may occur to the equipment 1 Remove the maintenance device s from their storage positions by loosening the wing bolts or rotating into place Raise the lift to full travel and place the device s in front of each roller wheel on the scissors leg Make sure the device s angle captures the base frame angle see photos numbered 6 1 and 6 2 Caution Do not tighten the wing bolt 2 Once both maintenance device s are in place slowly lower the lift until the roller wheel is engaged with the maintenance device s and the maintenance device s rest against the end of the base frame Visually inspect both maintenance device s to insure they are secure 3 To disengage the maintenance device s raise the lift to move the roller wheels off the maintenance device s and make sure lift operates correctly If assistance is required in removal of the maintenance device s lightly tap with a hammer to break it loose Store the maintenance device s in their original position and tighten the wing bolt Store the maintenance device s as for forward as the reta

P MANUAL WITH LT&LTD`s 04_09_13

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P MANUAL WITH LT&amp;LTD`s 04_09_13

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P MANUAL WITH LT&LTD`s 04_09_13