Limited, Falmouth, Cornwall TR11 4RU, England. Telephone 01326 370370 Fax 01326 376009 When the 604S/R is to be installed into a machine or is to be assembled with Declaration of other machines for installations, it must not be put into service until the...
· accidental damage or electrical surge are excluded. Warranties purporting to be on behalf of Watson-Marlow Limited made by any person, including representatives of Watson-Marlow Limited, its subsidiaries, or its distributors, which do not accord with the terms of this warranty shall not be binding upon Watson-Marlow Limited unless expressly approved in writing by a Director or Manager of Watson-Marlow Limited.
Recommended operating procedures DO keep delivery and suction lines as short as possible. DO use the minimum number of bends in rigid pipe runs. If there must be a bend, use a swept bend and not a tight elbow. DO run at a slow speed when pumping viscous fluids. 9.6 or 12.7mm bore tube with a 3.2mm wall will give best results.
It should be situated where there is free air to circulate around the pump and where the tubing is allowed to enter the tube clamps without kinking. The 604S/R can be operated at ambient temperatures from 5C to 40C. Storage temperatures from -40C to 70C are permissible, but allow time for acclimatisation before use.
Ingress protection standard will be compromised if the gasket and seals are not properly replaced. Contact Watson-Marlow Technical Support and reference TB0006 if asking for advice concerning IP55 pump unit cover removal/replacement. Page 7...
The 604S/R is fitted with a spring loaded twin roller pumphead designed for tubing with a nominal wall thickness of 3.2mm and bore sizes of between 4.8mm and 15.9mm.
Weight 21kg (46lbs) Care and maintenance The 604S/R uses a permanent magnet direct current motor with a pulse- width-modulated speed controller which provides black commutation making brush wear very slight. All that is necessary is that the brushes be inspected every 3000 running hours and replaced when they are at or below 6mm in length.
Before returning any product for service, this form must be completed and sent to IMPORTANT Watson-Marlow, or its subsidiary, or its official distributor undertaking the service Watson-Marlow Limited, Falmouth, Cornwall TR11 4RU, England. Tel 01326 370370, Fax 01326 376009 Page 12...