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1. Poo SS FS ro 10 40 12411 97 47 22 COZZI 38A 39A 3 y A 400 23 23A 105 104 48 E S E gh 49 Page 17 T 33 01 41 08 15 15 Internet http Avww pcmpompes com Email pem pompes com Food insert 65 67 66 m Bearing DL55 73 74 28 26 25x2 30 x2 Page 18 T 33 01 41 08 15 15 Internet http Avww pcmpompes com Email pem pompes com Bearing DL35 DL45 75x 74 73 26 71 ro 25 fe Tt Di i nm ei pe AAE Lei DL i pos Hr E di 28 1 Page 19 T 33 01 41 08 15 15 Internet http www pempompes com Email pem pompes com 3 2 3 3 A B C 3 4 PSA IVA EI PCM Handling Equipment and Procedure The baseplate Item 23 is designed to allow the equipment to be lifted using a manual or electric pallet truck This lifting eguipment must comply with the European machine directive and should be able to handle the load mentioned in Para 1 2 1 To do this place the forks under the baseplate Item 23 and lift the whole unit to a minimum height during the movement Forks minimum length z 1140 mm total minimum width 520 mm Storage conditions In PCM standard packaging Pumps and pump parts must be stored in their original packaging in a stable position protected from impact and in a dry location After Unpacking Protect the equipment from impact Protect the equipment from dust using a plastic sh2. ensure that the electrical power supply matches the characteristics shown on the motor identification plate A connection diagram is shown on the motor terminal box Single phase motor Connection of a single phase 220 V 50 Hz motor Dj e o OO Ep o 11 LU Page 13 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com Three phase motor 220 V to 240 V triangular connection Warning All our pumps are supplied with a star assembly Remember to connect the pump to earth For thermal protection the setting value is the current indicated on the motor After making all connections single phase or three phase start the pump at low speed if possible using a variable freguency drive or variable speed mechanism if present and check that the direction of rotation corresponds to the arrow affixed to the motor Note The standard pump version is factory assembled with outlet orifices on the right C assembly and suction at the bottom Page 14 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 2 1 2 2 2 2 1 TIA IVA EI PCM 2 OPERATION Commissioning e Fill the pump housing vvith the required amount of lubricant vvhich is alvvays supplied vvith the equipment see Para 3 4 3 e Remember to replace the reducing gear filler cap vvith the venting end cap supplied e When connecting pipework to the pump remember to remove protect
3. 3 see Para 3 5 2 1 Shut down the pump drive N B e To prevent unnecessary removal of the cover Item 5 it is advisable to remove the side closing plate Item 22 by extracting the screws Item 98 because this plate Item 22 makes it possible to see the inside of the pump so that it can be cleaned e If the cover Item 5 has the hose burst detector option it is best to disconnect this unit by unscrewing it Attach a hoisting ring M10 DL35 M8 DL45 DL55 then pass a strap secured to a lifting system through the hoisting ring This system will support the cover Item 5 when the mounting screws Item 38A are removed Remove the mounting screws Item 38A Lift the cover Item 5 Clean the inside of the pump housing and remove any dirt Page 24 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 3 5 2 3 Note 3 5 2 4 3 5 2 5 Note 3 5 2 6 Removal of Rotor Item 21 Assembly Remove the hose Item 3 see Para 3 5 2 1 Remove the cover Item 5 see Para 3 5 2 2 Remove the screw Item 12 then remove along with washer Item 10 At this stage of disassembly take the necessary precautions for rotor assembly handling by holding it using a sling with block and tackle Pull the rotor Item 21 assembly by sliding it along the drive shaft or bearing shaft Remove the whole assembly carefully laying it flat on a clean work bench whe
4. a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 1 2 1 2 1 The principle of peristaltic pumping is based on the ability of a hose made of a flexible material elastomer type to deform and then return to its initial shape A drive causes the rotor eguipped with a roller to rotate The hose is compressed by the roller and closes occlusively Behind the roller the return of the hose to its initial shape creates a vacuum which exerts suction on the product The volume of product between two rollers is transferred inside the hose from the suction part of the pump to the discharge part Under the pressure of the second roller the product is discharged in the pipework The capacity obtained varies according to hose diameter and the rotational speed of the rotor Direction of Rotation The pump s symmetric construction makes it fully reversible by simply changing the direction of rotation Maximum pump performance characteristics and specifications are obtained in both directions Specifications Build Specifications Defined in the table below NR or EPDM or NBR Pump housing Cast iron FGL 250 Rotor Cast iron FGL 250 Cast iron FGL 250 Composite Polypropylene Insert or stainless steel 304L Z2CN18 10 Food grade construction Stainless steel 316L Z2CND17 12 Deflector Steel E24 NOTE Unless otherwise stated our pumps are protected with a protective paint the procedure and applicat
5. elastomer parts Quantity of lubricant in the bearing DL35 DL45 DL55 0 17 to 0 27 Kg 0 17 to 0 27 Kg 0 64 to 1 Kg Page 21 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com The following table describes the lubricant used in the pump housing Name manufacturer Applicable Standard DELASCOIL POLAROIL S A ISO GLYCERINE ELF ATOCHEM CODEX The following table specifies the lubricant used in the pump bearing Name Manufacturer Applicable Standard AVIATION N 10 UPTON 400 FUCHS LUBRIFIANT 3 4 4 Torque Overall torque for the mounting hardware is defined in the following table TORQUE mN Hardware Item No A m oo ms m E pa T s ii s Page 22 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 3 5 Corrective maintenance 3 5 1 Troubleshooting See troubleshooting table below Symptom cases o Selo Pump does not prime fa Air intake at suction a Check for watertight connection between pump and itself or does so with di piece difficulty b Poor condition of suction b Particularly concerns flexible pipes hoses subject to NE pinching or internal separation Provide reinforced hoses resistant to pressure loss c Blockage c Clean suction connection piece possibly by simply reversing the direction of pump rotation Ensure filter or strainer is not clogged d Inadeguate pump rating d Visc
6. pump the motor drive must then be connected to the pump Page 27 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 3 5 3 4 Reinstallation of Rollers Item 4 Place the rollers Item 4 on the rotor Item 21 and slide the roller axles Item 18 Install the nuts Item 17 and tighten for torque see Para 3 4 4 Install the deflectors Item 31 with the screws Item 46 and tighten the nuts Item 48 for torgue see Para 3 4 4 Warning The nut Item 48 and screw Item 46 are mounted with Loctite 243 thread locking compound 3 5 3 5 Reinstallation of Rotor Item 21 Assembly Note At this stage of assembly take the necessary precautions for rotor assembly handling by holding it during the following operations using a sling with block and tackle Slide the rotor Item 21 assembly along the drive shaft or bearing shaft indexing it using the key Item 30 or Item 9 DL35 DL45 Place the washer Item 10 followed by the screw Item 12 coated in thread locking compound Loctite 243 and tighten for torque see Para 3 4 4 Install the cover Item 5 see Para 3 5 3 6 Install the pump hose Item 3 see Para 3 5 3 1 3 5 3 6 Reinstallation of Cover Item 5 Attach a hoisting ring M10 DL35 M8 DL45 DL55 to the cover Item 5 then pass a strap secured to a lifting system through the hoisting ring Note At this stage of assembly take th
7. ss el Cica ast 831 919 z Page 6 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com Monobloc Pump DL45 GEAR MOTOR VARIABLE SPEED GEAR GEAR MOTOR VARIABLE SPEED GAER Motor Motor power 0 75 1 1 1 5 2 2 3 4 5 5 power 2 2 4 5 5 in kW in kW B2 Bi 553 571 621 657 702 21 245 305 305 Mass Monobloc Pump DL55 Page 7 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com GEAR MOTOR VARIABLE SPEED GEAR Bi ime y Oz I Z a 245 GEAR MOTOR Motor power 0 75 1 1 1 5 2 2 3 4 5 5 7 5 imal VARIABLE SPEED GEAR Motor power in kW AMIA Te zi as sso sco Mass Bg dens sso oe Mass ECAA CI CICI S Page 8 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 1 2 2 Operating Specifications Pump characteristics capacity pressure speed of rotation A construction etc must not be changed without the written agreement of our Customer Service Department The specifications are indicated on the technical description of the eguipment supplied The A weighted eguivalent acoustic pressure level of PCM pumps is less than 70 dB A IMPORTANT Maximum operating temperature is defined below according to pipe material Hose material Continuous service of at Intermittent service Occasio
8. INSTRUCTION MANUAL TO BE KEPT FOR FUTURE REFERENCE PCM DELASCO Series DL Type DL35 DL45 DL55 Serial No Year of manufacture Document No NIDEDL505A Date approved January 2000 Date issued January 2000 PCM POMPES 17 RUE ERNEST LAVAL BP 35 92173 VANVES CEDEX France TEL 33 01 41 08 15 15 FAX 33 01 41 08 15 00 TELEX 634129 Internet http www pcmpompes com Email pem pompes com DECLARATION OF INCORPORATION We hereby state that the sub assembly referred to in the technical specifications sheet cannot be put into service until the machine in which it is to be incorporated is declared compliant with the provisions of Council Directive 89 392 CEE of the Machine Directive 91 368 CEE modified 93 44 CEE and 93 68 CEE and with the national legislation expressing it The sub assembly is compliant with the EN 292 harmonised norms Vanves 23 04 1996 For Company name and position Innovation Manager B LAFONT carl a 33 01 41 08 15 15 Internet http Avww pcmpompes com Email pem pempompes com Thank you for selecting a pump from the PCM range 6 PRODUCT LINES PCM MOINEAU The widest range of industrial progressive cavity pumps PCM PRECI POMPE Electro mechanical diaphragm and plunger dosing pumps PCM MOINEAU OILFIELD Progressive cavity pumps for oil extraction PCM DELASCO The most complete range of peristaltic pumps PCM DOSYS Precision pumpheads and continuous mixers PCM EG
9. Motor current and cleanliness of drive ventilation louvers Condition of power supply electrical installation once a year Cleaning External cleaning Remove any dirt that could damage the paint and corrode the pump Internal cleaning Cleaning procedures and freguency depend on the specific application of the pump and the product being pumped In any case the minimum procedure is described below With the pump running feed in the cleaning product that is compatible with the pumped product and pump materials at the suction end To clean out the inside of the pump hose more thoroughly use a foam ball ask our Customer Service for the Part Number Cleaning time is defined according to the process using the pump When this time has expired shut down the pump according to Para 2 2 3 Lubrication see Diagram Page 17 The pump and motor drive are supplied without oil Before putting the pump into service remove the cap Item 50 and fill the motor reducing gear then the pump housing using the reguired amount of lubricant always supplied on delivery You are advised to check the lubricant level in the pump regularly To do this check to see if the lubrication level is visible through the indicator Item 63 If not top up as reguired by removing the cap Item 50 Quantity of lubricant DL35 DL45 DL55 1 8 litres 4 5 litres 6 25 litres Do not use lubricants other than those supplied by us because other lubricants may damage
10. UIPMENT Lobe pumps and rotary piston pumps Pipeliner grinders PCM markets its products throughout the world via a distribution network consisting mainly of subsidiaries and agents All are approved by PCM and are able to provide Service and Assistance a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 0 1 0 2 n LL a Aa 2 1 2 1 1 2 1 2 2 2 2 2 1 2 2 2 2 2 3 2 3 2 4 CONTENTS 0 INTRODUCTION General Limits of Guarantee 1 SPECIFICATIONS AND INSTALLATION Operating Principle Specifications Build Specifications Operating Specifications Equipment Installation Installation Precautions Pipework Connection Motor Connection 2 OPERATION Commissioning Before Start Up Start Up Normal Operating Procedure Start Up Procedure General Operating Precautions Shutdown Procedure Operating Procedure in the Event of an Incident Automatic Control a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 3 1 3 2 3 3 3 4 3 4 1 3 4 2 3 4 3 3 4 4 3 5 3 5 1 3 9 2 3 5 3 3 6 3 7 3 MAINTENANCE List of Spare Parts Handling Equipment and Procedure Storage Conditions Preventive Maintenance Periodic Inspection Cleaning Lubrication Torque Corrective Maintenance Troubleshooting Disassembly Reassembly Equipment Storage when not in Use Accessories 4 APPENDICES PCM standard painting procedure Technical Descript
11. e sensitive switch Vaccum System Return to tank or drain From tank Hose burst detector Page 10 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com TIA IVA i PCM Valve and Pressure Relief Valve or Pressure Sensitive Switch When a valve is installed in the pump discharge pipe it is essential to install a pressure relief valve or pressure sensitive switch to protect the pump and the installation Connected on a branch circuit off the discharge circuit as close as possible to the pump after the pulsation damper and before the valve it acts in the event of accidental overpressure to return the fluid to the tank or send it to the drain or to stop the pump pressure sensitive switch Pulsation Dampener Peristaltic pumps deliver a pulsed flow Undesirable effects can therefore occur during operation hammer blow significant head loss probe measurement problems To reduce such pulses to acceptable levels it may be necessary to install a pulsation damper at the pump discharge to damp these variations by about 95 Because pulse related spurious forces are directly proportional to pipe length and inversely proportional to pipe diameter this accessory is essential for installations with large pipe length or complex installations To linearise the flow rate on low head loss pipework installation of a pressure relief valve after the pulsation damper is necessary Placed at
12. e necessary precautions for cover handling by holding it during the following operations using a sling with block and tackle Bring the cover Item 5 towards the pump housing Item 2 Insert the mounting screws Item 38A and tighten them for torque see Para 3 4 4 Mount the closing plate Item 22 and tighten with the mounting screws Item 98 for torque see Para 3 4 4 Warning Ensure that the various options pressure relief valve Item 60 end cap Item 19 level indicator Item 63 or pipe burst detector are secured to the cover Item 5 Install the pump hose see Para 3 5 3 1 Fill the pump with lubricant see Para 3 4 3 Page 28 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 3 6 3 7 Eguipment Storage when not in Use Apply the following procedure Release pressure at the suction and discharge Drain the pipework and the pump Clean the pipework and the pump using a cleaning product that is compatible with the pumped product and pump materials Run the pump for more effective cleaning Switch off the pump Isolate the pump from the rest of the circuit Accessories See specific instructions in Section 4 Appendices Page 29 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 4 APPENDICES CJ PCM standard painting procedure See next page O Technical Specifications O Accessories Optional Au
13. eet Close the cover to make it airtight In Packaging according to S E I 4c Every six months Open the cover and replace the moisture absorbent sachets Check machined surfaces and lubricate if necessary Close the cover to make it airtight Every month Turn the pump through four or five revolutions using the fan or bearing shaft Preventive Maintenance All servicing must be carried out by trained qualified personnel in accordance with the instructions given in the present manual Failure to observe this rule releases PCM from all liability Before carrying out any servicing on the pump check that all necessary precautions have been taken upstream and downstream valves closed pipework cleaned and purged electrical power supply disconnected and disabled All usual measures concerning safety of personnel must be implemented in accordance with the texts in force Page 20 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 3 4 1 3 4 2 3 4 3 TIA IVA i PCM Periodic Inspection for eight hour day use five days per week Watertightness of pump housing hose at suction and discharge once a week Watertightness of cover on pump housing once a month Watertightness of motor drive on pump housing once a month Tightness of cover mounting screws once a month Lubricant level in pump and pump drive once a month Secure floor mounting once a year
14. horizontal tapped holes Tighten the assembly with the nuts Item 52 in order to push the counterflange Item 51 against the sleeve Item 6 Tighten the collar Item 100 in order to keep the sleeve Item 6 on the pump housing Item 2 Remove the nuts Item 52 and connect the pump thus ready for installation using it with the nuts Item 52 and seals Item 58 3 5 3 2 Reinstallation of Bearing Install the roller bearings Items 70 and 26 on the shaft Item 29 to be equipped with keys Item 30 DL 55 or Item 29 and Item 30 DL35 DL45 Coat the roller bearings Items 70 and 26 with grease Place the lock nut Item 28 on the shaft Item 29 and tighten it Place the shaft Item 29 assembly in the bearing case Item 1 Fill the bearing case Item 1 with grease see Para 3 4 3 Install the bearing cover Item 74 with seal Insert and tighten the mounting screws Item 72 for torque see Para 3 4 4 Reinstall the entire bearing on the pump housing Item 2 see Para 3 5 3 3 3 5 3 3 Reinstallation of Bearing or Motor Drive on Pump Housing Warning Note Engage the bearing or motor drive on the pump housing Item 2 using a block and tackle or similar equipment Tighten the nuts Item 97 for torque see Para 3 4 4 with the pins Item 95 The pins Item 95 are always assembled with Loctite 270 thread locking compound Install the rotor Item 21 assembly see Para 3 5 3 5 In the case of a bearing
15. ion Accessories optional Automatic System optional a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 0 1 a b Note c d e PSA IVA EJ PCM 0 INTRODUCTION General The pump you have just acquired was manufactured and inspected with the utmost care The purpose of this instruction manual is to help you maintain the correct operating conditions for your pump Identification Plate This plate located on the back of the pump stator gives the following information Serial Number Pump part number which breaks down according to the following examples Most common Part Number DL55PA4P DL55 specifies pump model and type P specifies lining type A specifies drive assembly type 4P specifies outlet type The coding of eguipment delivered is clearly set out in this form in the technical description in Section 4 Appendices Maximum pump capacity at maximum pressure Maximum pressure allowed by the pump Customer reference This information is essential for all spare part orders contact our Customer Service Department Pump characteristics capacity pressure speed of rotation construction etc must not be changed without the written agreement of our Customer Service Department Page 1 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 0 2 Limits of Guarantee Before performing any maintenance operations on the pump check that all
16. ion instructions for which are defined in the PCM standard painting procedure specification sheet 1 See Section 4 Appendices For other types of coating or specific requirements the relevant procedure should be requested when ordering the equipment or from our Customer Service Department Page 4 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com TYPE OF FITTING POLE According to French standard NF E 29 203 Threaded tip according to standard SMS1145 DL35 PN20 DN32 DN 38 DL45 PN20 DN40 DN 51 DL55 PN20 DN50 DN 63 5 General Dimensions Bearing pump bare shaft PUMP A C E F G H H H2 J K M S Mass FLANGE SMS Kg DL35 214 312 117 70 407 732 490 303 383 889 4xM14 20 352 314 190 DL45 222 310 127 70 4017 810 490 387 421 984 4xM14 20 477 252 287 DL55 253 491 152 100 5017 965 565 444 487 480 1206 4xM16 45 600 265 515 VACUUM NOT VALID WHEN PUMP DL55 HAS SMS TYPE FOOD INSERT Page 5 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com Monobloc Pump DL35 GEAR MOTOR VARIABLE SPEED GEAR GEAR MOTOR VARIABLE SPEED GEAR Motor Motor 0 55 0 75 1 1 1 5 2 2 3 power i in kW 7 dali OH 197 573 623 197 CA Pe
17. ive plates from the pump fitting inserts or flanges Before Start up Check the following Pump and reducing gear filled with lubricant Direction of rotation corresponds to desired direction of product circulation Product to be pumped is present in tank All valves installed on pipework are open Temperature of product to be pumped Start Up Switch the pump on During the first few minutes of operation check the following The liguid being pumped reaches the end of the discharge pipe No abnormal noise Fittings are watertight Parameters to be checked Flow rate Pressure Viscosity of product Temperature These should correspond to the pump design parameters given in the technical description see Section 4 Appendices If not consult PCM Customer Service Normal Operating Procedure Start Up Procedure Before each start up check the following Presence of product Valves on pipework are open Switch pump on Page 15 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com 2 2 2 2 2 3 2 3 2 4 General Operating Precautions Ensure that The pump is receiving a constant supply of the product and power Shutdown Procedure This shutdown procedure depends on the type of product being pumped Refer to the specific characteristics on the technical description Section 4 Appendices The shutdown procedure is thus
18. m 3 see Para 3 4 3 Tighten the pins Item 53 completely in the sleeve Item 6 Insert the hose Item 3 in the sleeve Item 6 with flat seal Item 101 N EN tot N Tighten the counterflange Item 51 to the end of the threading on the insert Item 37 Place the insert Item 37 in the hose with the smooth holes of the counterflange Item 51 facing the pins Item 53 then tighten everything with the nuts Item 52 to push the counterflange Item 51 against the priming plate Item 6 When tightening the hose Item 3 must be held to prevent it from sliding back into the sleeve Item 6 3 mm maximum dimension 53 x 4 Insert the hose Item 3 in the pump housing Item 2 so as to position the pins Item 53 off centre and the tapped holes of the counterflange Item 51 horizontally This operation is carried out with the pump running Shut down the pump when the hose Item 3 has come out the other end of the pump housing Item 2 6 52x4 51 37 2 100 53 x 4 Page 26 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com PSA INVIA i PCM Tighten the collar Item 100 in order to keep the sleeve Item 6 on the pump housing Item 2 At the other end of the Pump Hose Item 3 Put the seal Item 101 and the sleeve Item 6 with the pins Item 53 Install the insert Item 37 with counterflange Item 51 off centre assembly and
19. nal service least 8 h per day 10 to 20 min sequence Instantaneous temperature point Natural rubber 5 to 80 C 100 C EPDM 5 to 110 C 120 C 150 C nea ET TT 100 moc Capacity Pressure Curves Pumping conditions _ Base water at 20 C _ Discharge pressure at 5 bars _Suction pressure at 0 bar 70 80 90 100 110 120 10 20 30 m3 h m3 h DL35 DL45 r p m 0 10 20 30 40 50 60 70 80 90 100 m3 h 12 DL55 Page 9 T 33 01 41 08 15 15 Internet http Avww pcmpompes com Email pem pompes com 1 3 Equipment Installation Before installation check that the hose is correctly installed in the pump by looking at either the discharge or suction insert 1 3 1 Installation Precautions The pump must be secured to a horizontal support via its mounting holes It is important to leave enough space around the pump for access to allow maintenance and adjustment Do not install the pump in a location where the ambient temperature is likely to be below 5 C or above 60 C For an outdoor installation it is advisable to provide shelter above the equipment and protection from freezing We also advise the installation of a pressure relief valve or pressure sensitive switch at the discharge to protect the pump PCM has a wide range of accessories available pulsation damper vacuum system DL55 only hose burst detector etc Recommended Accessories Pulsations dampener Valve and pressure relief valve or pressur
20. necessary precautions have been taken upstream and downstream valves closed pipes cleaned and purged electrical power supply disconnected and all usual measures concerning the safety of personnel to be taken according to the texts in force On receiving the pump examine it immediately to check that no signs of damage are apparent lf the pump is visibly damaged indicate clearly on the carrier s documents that the merchandise was received damaged with a brief description of the type of damage observed Send a registered letter with acknowledgement of receipt to the carrier within 48 hours and a copy to our Customer Service Department if you have accepted the damaged equipment Storage and handling conditions are explained in Section 3 paragraphs 3 2 and 3 3 To avoid all risk of damage or accidents in particular when the products being conveyed are hazardous it is essential that you do not use the equipment for an application other than the one provided for in our technical description see Section 4 Appendices To maintain the original properties of the pump it is essential to use parts manufactured by PCM POMPES Page 2 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com TIA IVA LI PCM 1 SPECIFICATIONS AND INSTALLATION 1 1 Operating Principle ROLLER PUMP HOSE FLANGE INSERT HOUSING COVER U pes i Waa SPA A JN DEFLECTOR CN ROTOR Page 3
21. osity and or concentration of dry matter reguire a higher passage diameter and reduced pump rotation speed e Suction head loss e Reduce suction height or modify pipework routing f Pump was out of service and f Remove hose from pump during long shutdown immobile for a long period periods g Excessive suction height g Equip pump with stator vacuum system DL55 only 9mmax Suction is operative a Blocked pipework a Apply a cleaning cycle possibly by reversing direction but pump does not of rotation discharge the product b Pressure too high b Diameter at least equal to the pump outlet orifice E A discharge a to Para 1 3 connection piece c Discharge circuit creates too c Rearrange the installation to eliminate elbows and T much head loss joints d Viscosity and or d Pump undersized and or pump rotational speed is concentration too high too high Leakage at pump la Faulty seal a Check the pump connection piece connection Avoid outlet orifice uu an elbow in immediate proximity to pump outlet b Undersized discharge b Refer to and strictly observe our installation connection piece recommendations concerning minimum diameter for each pump type Vibration in dischargela Pumping circuit creating a Provide a reinforced hose connecting the pump to the connection piece hammer blows connection piece Possibly use a pulsation damper Page 23 T 33 01 41 08 15 15 Internet http www pcmpompes com Email
22. pem pompes com 3 5 2 Disassembly see Diagrams Pages 17 18 and 19 Before carrying out any servicing on the pump check that all necessary precautions have been taken upstream and downstream valves closed pipework cleaned and purged electrical power supply disconnected and disabled and all usual measures concerning safety of personnel to be implemented in accordance with the texts in force N B Pump fitted with power connections The insert Item 37 and the counterflange Item 51 are replaced by the entire food grade fitting Item 68 The pins Item 53 are replaced by screws Item 65 The seals Item 58 are replaced by seals Item 66 3 5 2 1 Removal of Pump Hose Item 3 Completely drain all the pipework of the installation then disconnect it from the pump by removing the nuts Item 52 Place a container under the end cap Item 19 and drain the pump by loosening the valve Item 60 and the drain cap Item 19 REMINDER The disposal of used oil must comply with the legislation in force Use two pins Item 53 or two screws M14 DL35 DL45 M16 DL55 in order to remove the inserts Item 37 Tighten the pins Item 53 or the screws M16 in the tapped holes of the flange Item 51 and remove the inserts Item 37 Remove the collars Item 100 the sleeves Item 6 then the seals Item 101 Remove the hose Item 3 by running the pump 3 5 2 2 Removal of Cover Item 5 Remove the hose Item
23. re it is stable and sheltered from impact Removal of Rollers Item 4 Remove the rotor Item 21 assembly see Para 3 5 2 3 Remove the deflectors Item 31 by removing the pins Items 46 47 and 48 Loosen the nuts Item 17 and remove Extract the roller axles Item 18 and set aside Remove the rollers Item 4 from the rotor Item 21 Removal of Motor Drive or Bearing from Pump Housing For a bearing pump the motor drive must first be disconnected from the bearing and placed down beside the pump Remove the rotor Item 21 assembly see Para 3 5 2 3 Loosen the nuts Item 97 taking care to hold the bearing or motor drive using a sling for example to prevent it from falling when loosened Remove the bearing or motor drive and place on a work bench Removal of Bearing Remove the bearing from the pump housing see Para 3 5 2 5 Loosen the screws Item 72 and extract Remove the bearing cover Item 74 with seal Loosen the lock nut Item 28 and remove Remove the shaft Item 29 with roller bearing Item 26 and clean it Empty the inside of the bearing case Item 1 of all remaining grease Page 25 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com al INVIA i PCM 3 5 3 Reassembly see Diagrams Pages 17 18 and 19 3 5 3 1 Reinstallation of Pump Hose Item 3 Lubricate the outside of the hose Ite
24. specified in the process operating diagram Nonetheless the minimum procedure is to switch off the pump then close the suction and discharge valves re starting to prevent pump rupture It can be cleaned by reversing the Warning For a product prone to settling the pump must be cleaned before A rotation direction of the pump Operating Procedure in the Event of an Incident In the event of operating irregularities SUCh as Pump does not start Pump does not prime itself Flow rate too low or irregular Pump stops Pump is not delivering Pump is abnormally noisy Proceed as follows Shut down the pump according to the shutdown procedure given in Para 2 2 3 Hydraulically isolate the pump suction discharge See Para 3 5 Troubleshooting Automatic Control It is advisable to use devices that automatically enable or disable pump operation For example valves with open position electrical contact minimum level reading pipe burst detector pressure sensitive switch vacuum switch etc Page 16 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com Fra IVA i PCM 3 MAINTENANCE 3 1 List of Spare Parts A list of spare parts for your pump is available from our Customer Service Department Please give the Serial Number of your eguipment Pump Diagram for Monobloc or Bearing Assembly S 4 3 2 60 17 101 6 51 4 37 O y VLE
25. the suction it can also improve the pump s suction capacity in the event of significant head loss Vacuum System DL55 only The vacuum system is used to increase the pump s suction capacity It helps the hose to recover its cylindrical shape more guickly An increased flow rate is observed to approach the nominal capacity Hose Burst Detection Hose burst detection is used to control automatic pump shutdown when the hose has burst This option limits contamination of the pumped product by pump oil Tips for Optimum Pump Operation Fig 1 Except for very thick i e viscous or concentrated products the suction end of the pump must be located above the product to be pumped 9 mC E maximum Fig 1 N B At the suction end use the same pipe size as the size of the pump orifice At the discharge end oversize the internal diameter of the connection piece to minimise head loss Page 11 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 N B al IVA i PCM It is preferable to have the discharge above and open to the atmosphere Rise above the highest point or injection point so that the remaining pipework length is running downhill gi di Place the pump as close as possible to the tant to be fed E Fig 4 To prevent any possible vibration it is preferable to use a reinforced hose fitting at the pump outlet or to provide a pulsa
26. tion damper O Fig 5 If a valve is present on the circuit it is ESSENTIAL to install a pressure relief valve or pressure sensitive switch Fig 6 Without protection on the circuit a valve at the discharge is often the cause of handling errors leading to pump pipe or pipework rupture Page 12 T 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com TIA IVA EI PCM Fig 7 The standard pump version is factory assembled with the outlet orifices on the right C assembly The pump outlets can be directed every 90 To do this change the position of the stator with respect to the gearmotor flange or with respect to the bearing according to bare shaft pump version three possible positions V A gt gt Fig 7 N B At the discharge provide the most direct pipework route possible avoiding T joints and elbows Elbows favour head loss in a circuit The following recommendations apply e Use large radius bends e Place the first bend more than 2 m from the pump fitting e Replace T joints with Y shaped fittings 1 3 2 Pipework Connection Pump connections are defined in the table below TYPE OF FITTING PUMP Flange according to French standard Threaded tip according to standard NF 29 203 SMS 1145 DL35 PN20 DN32 DN 38 DL45 PN20 DN40 DN 51 DL55 PN20 DN50 DN 63 5 Warning Do not use seals containing asbestos to connect flanges 1 3 3 Motor Connection Warning Before carrying out any connection
27. tomatic Control Optional Page 30 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com PAINTING SPECIFICATION 1121F d 21 03 96 Established on 05 01 2000 By FAVREAU Sheet 1 1 PROCESS Standard 1 a Application field Standard specification used to protect the pumps SURFACE PREPARATION SAND BLASTING and DEGREASING 1 COAT PRIMARY for protected parts before the storage like castings base plates stators COLOR grey RAL THICKNESS 20 microns REMARKS PRODUCT USED Mono componante Vinyl Wash primer ref PCM 42911 902G 1 COAT PRIMARY to protect no coated parts after assembly COLOR grey RAL THICKNESS 20 microns REMARKS PRODUCT USED Mono componante Vinyl Wash primer ref PCM 42911 902G 2 COAT TOP COLOR Specification on internal order RAL 5019 or 9010 THICKNESS 35 microns REMARKS PRODUCT USED Bi componante Acrylic Vinyl Polyester ref PCM 42930 5019 or 9010 7 parts of HY for 1 part of HYA340 Minimum drying time at 23 C 5h TOTAL THICKNESS APPLIED 55 microns Page 31 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com NOTES Page 32 a 33 01 41 08 15 15 Internet http www pcmpompes com Email pem pompes com
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