Watson-Marlow 825 User Manual

Watson-Marlow 825 and 840 User Manual 1

WATSON-MARLOW BREDEL MANUALS

Watson-Marlow
825 / 840 pumps

m-825-840-gb-03

1 Declaration of conformity 2
2 Declaration of incorporation 2
3 Two-year warranty 2
4 Information for returning pumps 3
5 Safety 3
6 Dimensions 4
7 Recommended operating

procedures 5
8 Installation 5
9 Tube fitting 6
10 Tube removal 7
11 Roller adjustment 8
12 CIP 8

13 SIP 9
14 High pressure operation 9
15 Tubing 9
16 Materials of construction 9
17 Specification 10
18 Spares 10
19 Flow rates 11
20 Occlusion setting 12
21 Product codes 12
22 Warning not to use pumps in

patient-connected applications 12
23 Publication history 12
24 Decontamination certificate 13

Contents

Watson-Marlow 825 and 840 User Manual 2

1 Declaration of conformity

This declaration was issued for Watson-Marlow 825 and 840 pumps on
August 1, 2006. When this pump unit is used as a stand-alone pump it
complies with: Machinery Directive 2006/42/EC, Low Voltage Directive
2004/108/EC. See 8 Pump specifications.

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
BS EN 60204-1.

Responsible person: David Cole, Managing Director, Watson-Marlow Limited,
Falmouth, Cornwall TR11 4RU, England. Telephone [phone] Fax +44
(0) 1326 376009.

The information in this user guide is believed to be correct at the time of publica­tion. However, Watson-Marlow Limited accepts no liability for errors or omissions.
Watson-Marlow Bredel has a policy of continuous product improvement, and
reserves the right to alter specifications without notice. This manual is intended for
use only with the pump it was issued with. Earlier or later models may differ. The
most up-to-date manuals appear on the Watson-Marlow website: http://www.wat­son-marlow.com

3 Two-year warranty

Watson-Marlow Limited warrants, subject to the conditions below, through either
Watson-Marlow Limited, its subsidiaries, or its authorised distributors, to repair or
replace free of charge, 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 rollers and tubing 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
Watson-Marlow Limited, its subsidiaries, or its authorised distributors.

 Products which have been abused, misused, or subjected to malicious or acci-

dental 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.

Watson-Marlow 825 and 840 User Manual 3

4 Information for returning pumps

Equipment which has been contaminated with, or exposed to, body fluids, toxoc
chemicals or any other substance hazardous to health must be decontaminated
before it is returned to Watson-Marlow or its distributors.

A certificate included at the rear of these operating instructions, or a 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 has been decontaminated.

5 Safety

In the interests of safety, these pumpheads and the products selected should only
be used by competent, suitably trained personnel after they have read and under­stood this manual, and considered any hazard involved. In the UK this person should
be familiar with the Health and Safety at Work Act 1974.

Any person who is involved in the installation or maintenance of the equipment
should be fully competent to carry out the work.

There are dangerous voltages (at mains potential)
inside the terminal box. If access is required, isolate

the pump from the mains before removing the terminal
box cover. Do not olace any part of the body inside the pump­head while the pump is running.

Watson-Marlow 825 and 840 User Manual 4

6 Dimensions in mm

825

840