Watson-marlow 521CC User Manual

Search manual for ...GoWATSON-MARLOW BREDEL E-MANUALS PB0339gb-03 Watson-Marlow 521CC pumps Contents 1. Declaration of conformity 2. Declarat

9.2 AC three-phase motors: troubleshooting If the pump will not start make the following checks to determine whether servicing is required:  Check t

9.6 AC three-phase motors: gearbox maintenance - pump specifications Control range See motor nameplateVoltage/frequency See motor nameplatePower con

10 Varmeca drives The Varmeca drive is an IP65 integrated electronically-variable speed drive fitted to a standard enclosure IP55 motor gearbox. Stand

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 wit

10.5 Varmeca drives: single phase connection diagram 10.6 Varmeca drives: keypad indicator light display Before switching on the Varmeca-30 motor, c

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%Powe

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 info

11 Air motors 11.1 Air motors: installation The air motor is supplied with a silencer installed. The silencer incorporates a speed limiter. Install a

11.3 Air motors: operation 11.4 Air motors: starting Starting torque is less than running torque. It could vary depending on where the vanes stop in r

12 520RC, 520R2C and 520REC pumpheads Identification of parts 12.1 520RC, 520R2C and 520REC key safety information  For close-coupled drives, ensure

1 Declaration of conformity 2 Declaration of incorporation When this pump unit is to be installed into a machine or is to be assembled with other mach

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

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

Rotor removal  Remove any tubing from the pumphead.  Open the flexible rotor cap in the centre of the rotor.  Undo and withdraw the central locat

13 520RC, 520R2C and 520REC installation 13.1 Opening the pumphead guard  Isolate the pump from the mains power supply.  Unlock the pumphead guard

 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

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 befo

13.4 520REC element loading 520RE tubing element pumpheads are factory-set to accept Watson-Marlow 2.4mm-wall tubing elements. Elements fitted with ei

520REC element loading procedure Note: The element loading procedure is the same for industrial (pictured) and sanitary elements.  Select an approp

13.5 520REC element connection Select suitable tubing to connect to the tubing element supply and discharge connectors. Check that its pressure rating

14 520RC, 520R2C and 520REC maintenance  As part of regular cleaning and maintenance (and at least every three months), lubricate the pivot points, t

3 Warranty 3.1 One year warranty - 521P/RC and 521P/R2C models with air motors Watson-Marlow Limited warrants, subject to the conditions below, throug

15 520RC, 520R2C and 520REC rotor settings 520RC, 520R2C and 520REC pumpheads are factory-set to give optimum tube life with Watson-Marlow tubing. Rad

16 Pumphead spares Parts may be ordered individually. 520RC/520R2C 520RELC/520REMC/520REHC 1 MNA2050A (520RC, 520R2C) Pumphead guard complete with

17 Flow rates Pumping conditions For precise and repeatable performance it is important to determine flow rates under operating conditions for each n

Continuous tubing 520RC Neoprene, Sta-Pure, Chem-Sure, PVC, Pumpsil (ml/min)Speed range 0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm 521F/RC

6-54rpm 2.2 5.7 2.5-23 10-91 23-200 40-360 63-570 91-820 21-206rpm 0.86-8.4 2.2-22 8.8-87 35-350 79-780 140-1400 220-2200 320-3100 Page 34 of 47Watson

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 2

520RC Neoprene, Sta-Pure, Chem-Sure, PVC, Pumpsil (USGPH)Speed range 0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm 521F/RC, 521F/R2C 521DF/RL

520RC Marprene / Bioprene 64 shore tubing (USGPH)Speed range 0.5mm 0.8mm 1.6mm 3.2mm 4.8mm 6.4mm 8.0mm 9.6mm 521F/RC, 521F/R2C 521DF/RLA, 521DF

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 5.7-57

Elements 520RELC Neoprene, Sta-Pure, Chem-Sure, Pumpsil (ml/min)520RELC Marprene / Bioprene TL (ml/min)Speed range 3.2mm 6.4mm 9.6mm 3.2mm 6.4mm

4 Information for returning pumps Equipment which has been contaminated with, or exposed to, body fluids, toxic chemicals or any other substance hazar

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

520REHC Marprene, Bioprene TH, Sta-Pure (ml/min)520REHC Marprene, Bioprene TH, Sta-Pure (USGPH)Speed range 3.2mm 3.2mm 521F/REHC, 521I/REHC 6-60rpm

18 Tubing and element part numbers 1.6mm wall tubing for 520R pumpheads mm inch # Marprene Bioprene Chem-Sure 0.5 1/50" 112 902.0005.01

2.4mm wall tubing for 520R2C pumpheads mm inch # Marprene Bioprene Pumpsil 0.5 1/50" 913.A005.024 0.8 1/32" 913.

2.4mm wall elements for 520RE pumpheads 0-2 bar (0-30 psi) pressure rated elements Industrial mm inch # Marprene TL Pumpsil Neoprene Chem-Sur

19 520 series pumping accessories Accessory Description Part code Pump compatibility 520ANC Network cable, RS232, with 9-pin D-connectors 059.3121

20 Trademarks Watson-Marlow, Bioprene, LoadSure and Marprene are trademarks of Watson-Marlow Limited. Fluorel is a trademark of 3M. Sta-Pure and Che

23 Decontamination certificate In compliance with the UK Health and Safety at Work Act and the Control of Substances Hazardous to Health Regulations,

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 h

7 Dimensions 521F/RC, 521F/R2C, 521DF/RLA, 521DF/RL2A521VI/RC, 521VI/R2CPage 6 of 47Watson-Marlow Bredel E-Manuals14/12/2009file://M:\staging\pdfs-glo

Note: The pumphead fitted to the 521DFX is the 501RLA, not he 520RC as shown here. 521P/RC, 521P/R2C521DFX/RLA, 521DFX/RL2APage 7 of 47Watson-Marlow

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 st

 See the drawing below for drive motor connections, showing possible ancillary switches and connections. The ancillary switches should be rated to