Watson-Marlow 704U, 704S Manual - Declaration of conformity - Safety and operating procedures

Oct 17, 2026

Upload by Dipper

Watson-Marlow 704U and 704S e-manual index and core sections cover compliance declarations, incorporation requirements, two-year warranty terms, and procedures for returning contaminated pumps with a required decontamination certificate. Safety guidance explains use by trained personnel, mains-voltage isolation before cover removal, and checks for connections. Recommended operating procedures address variable-speed constraints, fluid reservoir placement, tubing and pipeline routing, minimum flexible tubing length, and bore sizing to reduce losses and pulsation.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages17

Reading Time43 min

AccessFree to download

Declaration of conformity

Declaration of incorporation

Warranty

Information for returning pumps

Safety

Recommended operating procedures

Installation

Troubleshooting

Manual operation (704S and 704U)

Automatic operation (704U)

Calibration procedure (704U)

Remote auto-manual switch and TTL option

WATSON-MARLOW BREDEL E-MANUALS PB0275GB03 Watson-Marlow 704U, 704S Clickable index Contents 1. Declaration of conformity 2. Declaration of incorporation 3. Warranty 4. Information for returning pumps 5. Safety 6. Recommended operating procedures 7. Installation 8. Troubleshooting 9. 704S and 704U Manual operation 10. 704U Automatic operation 11. 704U Calibration procedure 12. Remote auto-manual switch and TTL option 13. Guard safety warnings 14. Error messages 15. Care and maintenance 16. Specification 17. 701R, 701RX, 701RG, 701RE, 701REX Pumphead installation 18. Tube loading 19. Fitting an extension pumphead 20. Pumphead spares: continuous tubing 21. Pumphead spares: tubing elements 22. Pumphead spares: rotor 23. Drive spares 24. Flow rates 25. 701R product codes 26. Flow, pressure and suction 27. Maximum peak working pressure ratings 28. Outline Dimensions 29. Trademarks and disclaimer 30. Warning not to use pumps in patientconnected applications 31. Publication history 32. Decontamination certificate Double clicking anywhere in the manual will take you back to this index. 1 Declaration of conformity When this pump unit is used as a stand alone pump it complies with: Machinery Directive 98/37/EC EN60204-1, Low Voltage Directive 73/23/EEC EN61010-1, EMC Directive 89/336/EEC, EN50081-1/EN50082-1 . 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 98/37/EC EN60204-1 . Responsible person: Christopher Gadsden, Managing Director, Watson-Marlow Limited, Falmouth, Cornwall TR11 4RU, England. Telephone +44 (0) 1326 370370 Fax +44 (0) 1326 376009. 3 Two year warranty Watson-Marlow Limited warrants, subject to the conditions below, through either WatsonMarlow Limited, its subsidiaries, or its authorised distributors, to repair or replace free of charge, including labour, any part of this product which fails within two years of delivery of the product to the end user. Such failure must have occurred because of defect in material or workmanship and not as a result of operation of the product other than in accordance with the instructions given in this manual. Conditions of and specific exceptions to the above warranty are Consumable items such as tubing and rollers are excluded. Products must be returned by pre-arrangement carriage paid to Watson-Marlow Limited, its subsidiaries, or its authorised distributor. All repairs or modifications must have been made by Watson-Marlow Limited, its subsidiaries, or its authorised distributors or with the express permission of WatsonMarlow Limited, its subsidiaries, or its authorised distributors. Products which have been abused, misused, or subjected to malicious or 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 WatsonMarlow Limited unless expressly approved in writing by a Director or Manager of WatsonMarlow Limited. 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. A certificate included at the rear of these operating instructions, or signed statement, must be attached to the outside of the shipping carton. This certificate is required even if the pump is unused. If the pump has been used, the fluids that have been in contact with the pump and the cleaning procedure must be specified along with a statement that the equipment ha

FAQs

What compliance statements are included in the Declaration of conformity section?

It states compliance with Machinery Directive 98/37/EC, EN60204-1, Low Voltage Directive 73/23/EEC, EN61010-1, EMC Directive 89/336/EEC, and EN50081-1/EN50082-1.

Under what conditions does the two-year warranty apply?

It covers free repair or replacement for parts that fail within two years due to defects in materials or workmanship, excluding consumables like tubing and rollers and failures from improper operation or abuse.

What must be done before returning a pump that has been exposed to hazardous substances?

Decontaminate the equipment and attach a decontamination certificate (or signed statement) to the outside of the shipping carton, even if the pump was unused; if used, specify fluids and the cleaning procedure.

Oct 17, 2026

Upload by Dipper