1. Manuals
  2. Brands
  3. Watson Marlow Pumps Manuals
  4. Water Pump
  5. 521CC
  6. Manual

Watson Marlow Pumps 521CC Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Watson-Marlow Bredel E-Manuals
file://M:\staging\pdfs-global\m-521-cc-gb-03.htm
WATSON-MARLOW BREDEL E-MANUALS
PB0339gb-03
Watson-Marlow 521CC pumps
Contents
9.1 AC three-phase motor wiring
9.2 AC three-phase troubleshooting
9.4 Gearbox maintenance - simplex
(single pumphead) units
9.5 Gearbox maintenance - duplex
(twin pumphead) units
9.6 AC three-phase motors: pump
specifications
10.7 Specifications
10.8 Inverter factory settings
10.9 Care and maintenance
Search manual for ...
11.6 Specifications
21. Patient-connected use: warning
Page 1 of 47
Go
14/12/2009

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 521CC and is the answer not in the manual?

Questions and answers

Related Manuals for Watson Marlow Pumps 521CC

Summary of Contents for Watson Marlow Pumps 521CC

  • Page 1: Table Of Contents

    3.1 One year warranty - 521P/RC 11.3 Operation and 521P/R2C models with air 11.4 Starting motors 11.5 Shutdown procedure 3.2 Two year warranty - 521CC 11.6 Specifications models with electric motors 11.7 Troubleshooting 4. Information for returning pumps 12. 520RC, 520R2C and 520REC pumpheads 5.

  • Page 2: Declaration Of Conformity

    Watson-Marlow Bredel E-Manuals Page 2 of 47 1 Declaration of conformity When this pump unit is used as a stand alone pump it complies with: Machinery Directive 2006/42/EC, EMC Directive 2004/108/EC. 2 Declaration of incorporation When this pump unit is to be installed into a machine or is to be assembled with other machines for installations, it must not be put into service until the relevant machinery has been declared in conformity with the Machinery Directive 2006/42/EC.

  • Page 3: Warranty

    3.2 Two year warranty - 521CC models with electric motors Watson-Marlow Limited warrants, subject to the conditions below, through either Watson-...

  • Page 4: Information For Returning Pumps

    Watson-Marlow Bredel E-Manuals Page 4 of 47 4 Information for returning pumps Equipment which has been contaminated with, or exposed to, body fluids, toxic chemicals or any other substance hazardous to health must be decontaminated before it is returned to Watson-Marlow or its distributor.

  • Page 5: Safety Notes

    Watson-Marlow Bredel E-Manuals Page 5 of 47 6 Safety notes In the interests of safety, this pump and the tubing selected should only be used by competent, suitably trained personnel after they have read and understood this manual, and considered any hazard involved. Any person who is involved in the installation or maintenance of this equipment should be fully competent to carry out the work.

  • Page 6: Dimensions

    Watson-Marlow Bredel E-Manuals Page 6 of 47 7 Dimensions 521F/RC, 521F/R2C, 521DF/RLA, 521DF/RL2A 521VI/RC, 521VI/R2C file://M:\staging\pdfs-global\m-521-cc-gb-03.htm 14/12/2009...
  • Page 7 Watson-Marlow Bredel E-Manuals Page 7 of 47 521P/RC, 521P/R2C 521DFX/RLA, 521DFX/RL2A Note: The pumphead fitted to the 521DFX is the 501RLA, not he 520RC as shown here. file://M:\staging\pdfs-global\m-521-cc-gb-03.htm 14/12/2009...

  • Page 8: Unit Installation

    Watson-Marlow Bredel E-Manuals Page 8 of 47 8 Unit installation Site the pump on a flat, horizontal, vibration-proof surface. allowing a free flow of air around it. Ensure that there is 1m of straight, flexible tubing before the pumphead inlet and after the pumphead outlet.
  • Page 9 Watson-Marlow Bredel E-Manuals Page 9 of 47 See the drawing below for drive motor connections, showing possible ancillary switches  and connections. The ancillary switches should be rated to 220/240V 1ph 50Hz/60Hz. The Start contact should have a sprung return which will disengage following energisation of coils C1 and C1/1.

  • Page 10: Ac Three-Phase Motors

    Watson-Marlow Bredel E-Manuals Page 10 of 47 9.2 AC three-phase motors: troubleshooting If the pump will not start make the following checks to determine whether servicing is required: Check that mains power is available to the pump.  Check that the motor is connected in the correct Star/Delta configuration. ...
  • Page 11 Watson-Marlow Bredel E-Manuals Page 11 of 47 9.6 AC three-phase motors: gearbox maintenance - pump specifications Control range See motor nameplate Voltage/frequency See motor nameplate Power consumption See motor nameplate Full load current See motor nameplate Operating temperature range 5C to 40C, 41F to 104F Storage temperature range -40C to 70C, -40F to 158F Noise...

  • Page 12: Varmeca Drives

    Watson-Marlow Bredel E-Manuals Page 12 of 47 10 Varmeca drives The Varmeca drive is an IP65 integrated electronically-variable speed drive fitted to a standard enclosure IP55 motor gearbox. Standard Varmeca drives are single-phase but three-phase Varmecas are available. Standard Varmeca drives are set up for manual control with the run command enabled. Current will be applied directly to the motor as soon as mains power is switched on.

  • Page 13: Cables And Protection Devices

    Watson-Marlow Bredel E-Manuals Page 13 of 47 10.3 Varmeca drives: cables and protection devices Circuit breakers must be of the D-curve type suitable for a motor with an inverter.  Comply with the size of protection (gl) fuses given in the table below. ...

  • Page 14: Single Phase Connection Diagram

    Watson-Marlow Bredel E-Manuals Page 14 of 47 10.5 Varmeca drives: single phase connection diagram Before switching on the Varmeca-30 motor, check that electrical connections are correct and that any moving parts are mechanically protected. The Varmeca-30 must not be switched on with the protective cover removed. 10.6 Varmeca drives: keypad indicator light display Steady green light Mains connected...
  • Page 15 Watson-Marlow Bredel E-Manuals Page 15 of 47 10.7 Varmeca drives: Varmeca-30 specifications Power supply Single phase, 208V -10% to 240V +10%, 50/60Hz ±2% 110V -10% to 120V +10%, 50/60Hz ±2% Power range 0.25kW, 1/3HP Maximum hourly mains stop/starts Overload 150% of nominal current for 60 seconds, 10 times per hour Efficiency 97.5% motor efficiency...
  • Page 16 Watson-Marlow Bredel E-Manuals Page 16 of 47 10.8 Varmeca inverter factory settings The Watson-Marlow 521VI/RC and 521VI/R2C inverter default settings are listed in the table below. For more information on each parameter and its options, consult the Leroy- Somer Varmeca-30 operating instructions. Parameter Possible Parameter...

  • Page 17: Air Motors

    Watson-Marlow Bredel E-Manuals Page 17 of 47 11 Air motors The air motor is designed for air only. Do not allow corrosive, flammable or explosive gases or particulate material to enter the motor. Water vapour, oil-based contaminants or other liquids must be filtered out.

  • Page 18: Operation

    Watson-Marlow Bredel E-Manuals Page 18 of 47 11.3 Air motors: operation Do not drive an air motor with flammable or explosive gases nor operate the unit in an atmosphere containing them. Solid or liquid material leaving the motor can cause eye or skin damage. Keep away from the air stream.

  • Page 19: 0Rc, 520R2C And 520Rec Pumpheads

    Watson-Marlow Bredel E-Manuals Page 19 of 47 12 520RC, 520R2C and 520REC pumpheads Identification of parts Guard latch Rotor cap Pumping roller Guard (520RC, 520R2C) Tube guide roller Tube clamp slider (520RC, 520R2C) Track Rotor Tube clamp (520RC, 520R2C) Clutch button cover Follower roller Guard with seal (520REC) Drain port (520REC)

  • Page 20: 520Rc, 520R2C And 520Rec: Good Pump Installation Practice

    Watson-Marlow Bredel E-Manuals Page 20 of 47 12.2 520RC, 520R2C and 520REC: good pump installation practice General recommendations The pump may be set up so that the direction of rotor rotation is clockwise or counter- clockwise, whichever is convenient. Please note, however, that for the 520R and 501RL pumpheads tube life will be greater if the rotor rotates clockwise;...

  • Page 21: 520Rc, 520R2C And 520Rec: Pumphead Position, Removal And Replacement

    Watson-Marlow Bredel E-Manuals Page 21 of 47 12.3 520RC, 520R2C and 520REC: pumphead position, removal and replacement The pumphead track can be fitted in one of two orientations to provide left or right input/output port positions, and clockwise or anti-clockwise rotor rotation, whichever is convenient.
  • Page 22 Watson-Marlow Bredel E-Manuals Page 22 of 47 Rotor removal Remove any tubing from the pumphead.  Open the flexible rotor cap in the centre of the rotor.  Undo and withdraw the central locating screw using a slotted screwdriver.  Pull the rotor hub off its dogged shaft.

  • Page 23: 0Rc, 520R2C And 520Rec Installation

    Watson-Marlow Bredel E-Manuals Page 23 of 47 13 520RC, 520R2C and 520REC installation 13.1 Opening the pumphead guard Isolate the pump from the mains power supply.  Unlock the pumphead guard by turning the guard fastener ¼ turn anticlockwise with a ...
  • Page 24 Watson-Marlow Bredel E-Manuals Page 24 of 47 Feed the tubing around the pumphead track, turning the rotor as necessary. Make sure  the tubing is not twisted. Ensure that the second 225mm mark is adjacent to the inner edge of the upper tube clamp. ...

  • Page 25: 520Rec: Fitting The Drain Port

    Watson-Marlow Bredel E-Manuals Page 25 of 47 13.3 520REC: fitting the drain port The drain port is an optional extra, supplied with the pumphead. It is strongly recommended that users fit it before the pump is operated. This may be done with the rotor in position or removed.

  • Page 26: 520Rec Element Loading

    Watson-Marlow Bredel E-Manuals Page 26 of 47 13.4 520REC element loading 520RE tubing element pumpheads are factory-set to accept Watson-Marlow 2.4mm-wall tubing elements. Elements fitted with either quick-release industrial connectors or Tri-clamp sanitary connectors may be used; however, it is vital to match the pressure rating of the element with the pressure rating of the pumphead so that the correct roller- springing and occlusion settings are used.
  • Page 27 Watson-Marlow Bredel E-Manuals Page 27 of 47 520REC element loading procedure Note: The element loading procedure is the same for industrial (pictured) and sanitary elements.  Select an appropriate Watson-Marlow 520RE tubing element, paying attention to pressure capability, bore size, tubing material and type of connector. See the table above for pressure ratings.

  • Page 28: 520Rec Element Connection

    Watson-Marlow Bredel E-Manuals Page 28 of 47 13.5 520REC element connection Select suitable tubing to connect to the tubing element supply and discharge connectors. Check that its pressure rating is appropriate to the application. Sanitary ¾in Tri-clamp connectors Sanitary connectors are connected to a tubing system using Tri-clamps and EPDM gaskets. Hold the connector end of the supply or discharge tube against the element connector, ...

  • Page 29: 0Rc, 520R2C And 520Rec Maintenance

    Watson-Marlow Bredel E-Manuals Page 29 of 47 14 520RC, 520R2C and 520REC maintenance Always isolate the pump from the mains power supply before opening the guard or performing any positioning, removal or maintenance activity. As part of regular cleaning and maintenance (and at least every three months), lubricate ...

  • Page 30: 0Rc, 520R2C And 520Rec Rotor Settings

    Watson-Marlow Bredel E-Manuals Page 30 of 47 15 520RC, 520R2C and 520REC rotor settings 520RC, 520R2C and 520REC pumpheads are factory-set to give optimum tube life with Watson-Marlow tubing. Radial roller positions should not be adjusted in any circumstances as this will adversely affect pumphead performance and invalidate warranty. Tamper-proof rotor arm occlusion setting screws are fitted to warn operators from occlusion adjustment.

  • Page 31: Pumphead Spares

    Watson-Marlow Bredel E-Manuals Page 31 of 47 16 Pumphead spares 520RC/520R2C 520RELC/520REMC/520REHC Pumphead guard MNA2050A (520RC, 520R2C) complete with tool-unlockable latch MNA2044A (520RC, 520R2C) Track assembly for close-coupled pumps complete with spring-loaded tube clamps MNA2076A Rotor cover, rotor cap and clutch button (520RC - 1.6mm wall tube) MNA2077A (520R2C - 2.4mm wall tube)

  • Page 32: Flow Rates

    Watson-Marlow Bredel E-Manuals Page 32 of 47 17 Flow rates Pumping conditions For precise and repeatable performance it is important to determine flow rates under operating conditions for each new piece of tubing. When rotating counter-clockwise, 520R, 520R2 and 520RE pumpheads' flow rates are directly proportional to rotor speed.
  • Page 33 Watson-Marlow Bredel E-Manuals Page 33 of 47 Continuous tubing 520RC Neoprene, Sta-Pure, Chem-Sure, PVC, Pumpsil (ml/min) Speed 0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm range 521F/RC, 521F/R2C 521I/RC, 521I/R2C 0.26- 0.66- 6-60rpm 2.6-26 11-110 24-240 42-420 66-660 95-950 150- 230- 330- 0.9-9.2...
  • Page 34 Watson-Marlow Bredel E-Manuals Page 34 of 47 6-54rpm 2.5-23 10-91 23-200 40-360 63-570 91-820 0.86- 140- 220- 320- 2.2-22 8.8-87 35-350 79-780 206rpm 1400 2200 3100 file://M:\staging\pdfs-global\m-521-cc-gb-03.htm 14/12/2009...
  • Page 35 Watson-Marlow Bredel E-Manuals Page 35 of 47 520RC Fluorel (ml/min) Speed range 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 521F/RC, 521F/R2C 521I/RC, 521I/R2C 6-60rpm 1.9-19 7.7-77 17-170 31-310 48-480 21-213rpm 6.7-68 27-270 60-610 110-1100 170-1700 29-291rpm 9.3-93 37-370 84-840 150-1500 230-2300 521P/RC, 521P/R2C 26-257rpm 8.3-82 33-330...
  • Page 36 Watson-Marlow Bredel E-Manuals Page 36 of 47 520RC Neoprene, Sta-Pure, Chem-Sure, PVC, Pumpsil (USGPH) Speed 0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm range 521F/RC, 521F/R2C 521DF/RLA, 521DF/RL2A 521P/RC, 521P/R2C 521V/RC, 521V/R2C 0.004- 0.01- 0.04- 0.16- 0.36- 0.64- 0.99- 5.7-57rpm 1.4-14 0.04 22.7-...
  • Page 37 Watson-Marlow Bredel E-Manuals Page 37 of 47 520RC Marprene / Bioprene 64 shore tubing (USGPH) Speed 0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm range 521F/RC, 521F/R2C 521DF/RLA, 521DF/RL2A 521P/RC, 521P/R2C 521V/RC, 521V/R2C 0.004- 0.01- 0.04- 0.15- 0.34- 0.61- 0.95- 5.7-57rpm 1.4-14 0.04...
  • Page 38 Watson-Marlow Bredel E-Manuals Page 38 of 47 520RC Fluorel (USGPH) Speed range 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 521F/RC, 521F/R2C 521DF/RLA, 521DF/RL2A 521P/RC, 521P/R2C 521V/RC, 521V/R2C 5.7-57rpm 0.03-0.3 0.12-1.2 0.26-2.6 0.46-4.6 0.72-7.2 22.7-227rpm 0.12-1.2 0.46-4.6 1.0-10 1.8-18 2.9-29 521VI/RC, 521VI/R2C 6.3-63rpm 0.03-0.3 0.13-1.3 0.29-2.9...
  • Page 39 Watson-Marlow Bredel E-Manuals Page 39 of 47 Elements 520RELC Neoprene, 520RELC Marprene / Sta-Pure, Chem-Sure, Bioprene TL (ml/min) Pumpsil (ml/min) Speed range 3.2mm 6.4mm 9.6mm 3.2mm 6.4mm 9.6mm 521F/RELC, 521I/RELC 6-60rpm 11-110 42-420 95-950 10-100 40-400 91-910 21-213rpm 37-370 150-1500 330-3400 35-360 140-1400...
  • Page 40 Watson-Marlow Bredel E-Manuals Page 40 of 47 6-63rpm 11-110 42-440 10-110 40-420 22-220rpm 39-390 150-1500 37-370 150-1500 27-275rpm 48-480 190-1900 45-460 180-1800 521FX/REMC, 521IX/REMC 5-54rpm 8.8-95 35-380 8.4-91 34-360 21-206rpm 37-360 150-1500 35-350 140-1400 520REMC Sta-Pure, 520REMC Marprene / Chem-Sure, (USGPH) Bioprene TM (USGPH) Speed range 3.2mm...
  • Page 41 Watson-Marlow Bredel E-Manuals Page 41 of 47 520REHC Marprene, 520REHC Marprene, Bioprene TH, Bioprene TH, Sta-Pure (ml/min) Sta-Pure (USGPH) Speed range 3.2mm 3.2mm 521F/REHC, 521I/REHC 6-60rpm 12-120 0.195-1.9 21-213rpm 43-440 0.681-6.9 29-291rpm 59-600 0.940-9.4 521P/REHC 26-257rpm 53-530 0.843-8.3 521VI/REHC 6-63rpm 12-130 0.195-2.0 22-220rpm...

  • Page 42: Tubing And Element Part Numbers

    Watson-Marlow Bredel E-Manuals Page 42 of 47 18 Tubing and element part numbers 1.6mm wall tubing for 520R pumpheads inch Marprene Bioprene Chem-Sure 1/50" 902.0005.016 903.0005.016 1/32" 902.0008.016 903.0008.016 1/16" 902.0016.016 903.0016.016 965.0016.016 1/8" 902.0032.016 903.0032.016 965.0032.016 3/16" 902.0048.016 903.0048.016 965.0048.016 1/4"...
  • Page 43 Watson-Marlow Bredel E-Manuals Page 43 of 47 2.4mm wall tubing for 520R2C pumpheads inch Marprene Bioprene Pumpsil 1/50" 913.A005.024 1/32" 913.A008.024 1/16" 902.0016.024 903.0016.024 913.A016.024 1/8" 902.0032.024 903.0032.024 913.A032.024 3/16" 902.0048.024 903.0048.024 913.A048.024 1/4" 902.0064.024 903.0064.024 913.A064.024 5/16" 902.0080.024 903.0080.024 913.A080.024 3/8"...
  • Page 44 Watson-Marlow Bredel E-Manuals Page 44 of 47 2.4mm wall elements for 520RE pumpheads 0-2 bar (0-30 psi) pressure rated elements Industrial inch Marprene TL Pumpsil Neoprene Chem-Sure 1/8" 902.0032.PFQ 913.A032.PFQ 920.0032.PFQ 965.0032.PFQ 1/4" 902.0064.PFQ 913.A064.PFQ 920.0064.PFQ 965.0064.PFQ 3/8" 902.0096.PFQ 913.A096.PFQ 920.0096.PFQ 965.0096.PFQ Sanitary...

  • Page 45: Series Pumping Accessories

    Watson-Marlow Bredel E-Manuals Page 45 of 47 19 520 series pumping accessories Accessory Description Part code Pump compatibility 520ANC Network cable, RS232, with 9-pin D- 059.3121.000 520Du, 520Di connectors 520ANX Network extension cable with 9-pin D- 059.3122.000 520Du, 520Di connectors 520ANA Network adaptor, 25-pin to 9-pin D- 059.3123.000...

  • Page 46: Trademarks

    21 Warning not to use pumps in patient- connected applications Warning These products are not designed for use in, and should not be used for patient- connected applications. 22 Publication history PB0339gb-02; m-521cc-gb-03.htm: Watson-Marlow 521CC First published 02 03. This edition 02 06. file://M:\staging\pdfs-global\m-521-cc-gb-03.htm 14/12/2009...

  • Page 47: Decontamination Certificate

    Watson-Marlow Bredel E-Manuals Page 47 of 47 23 Decontamination certificate In compliance with the UK Health and Safety at Work Act and the Control of Substances Hazardous to Health Regulations, you are required to declare the substances which have been in contact with product(s) you return to Watson-Marlow or its subsidiaries or distributors.

This manual is also suitable for:

521p/rc521p/r2c521f/rc521f/r2c521df/rla521df/rl2a ... Show all

Table of Contents