Watson Marlow Pumps 700 Series Installation guide

730 U/UN Installation, operating, and maintenance manual

m-730un-en-08 1

Contents

1 Declaration of conformity 5

2 Declaration of incorporation 6

3 When you unpack your pump 7

3.1 Unpacking your pump 7

3.2 Packaging disposal 7

3.3 Inspection 7

3.4 Components supplied 7

3.5 Storage 7

4 Information for returning pumps 8

5 Peristaltic pumps - an overview 8

6 Warranty 9

7 Safety notes 10

8 Pump specifications 13

8.1 Specification ratings 13

8.2 Weights 13

8.3 Pumphead options 14

9 Good pump installation practice 15

9.1 General recommendations 15

9.2 Dos and don'ts 16

10 Pump operation 17

10.1 Keypad Layout and Key IDs 17

10.2 Starting and stopping 18

10.3 Using up and down keys 18

10.4 Maximum speed 18

10.5 Change rotation direction 18

11 Connecting to a power supply 19

11.1 Conductor colour coding 20

11.2 Wiring the US NEMA module 20

11.3 Earth screening of control cables on NEMAmodule 20

12 Start-up check list 21

13 Control wiring 22

13.1 Upper D-connector 22

13.2 Lower D-connector 22

13.3 Standard - 25 way D: Inputs and Outputs 22

13.4 Standard - 25 way D: power supply limits 30

13.5 N - Modules Standard and SCADA 30

13.6 Standard N - Module 31

13.7 SCADA N-Module 36

14 Switching the pump on for the first time 47

14.1 Selecting the display language 47

14.2 First-time start-up defaults 49

15 Switching the pump on in subsequent power cycles 51

16 Mode menu 52

17 Manual 53

17.1 START 53

17.2 STOP 54

17.3 INCREASING AND DECREASING FLOW RATE 54

17.4 MAX FUNCTION (Manual mode only) 55

18 Flow calibration 56

18.1 Setting the flow calibration 56

19 Analog mode 59

19.1 Analog calibration 60

19.2 Calibrate Input 1 61

19.3 Setting a high signal 62

19.4 Setting high flow calibration 63

19.5 Setting a low signal 64

19.6 Setting low flow calibration 65

20 MemoDose mode 67

20.1 To configure MemoDose 67

20.2 Set flow rate 67

2 m-730un-en-08

20.3 Resume interrupted doses 68

20.4 Master dose 69

20.5 Manual dosing 72

21 Main menu 74

21.1 Security settings 76

21.2 General settings 87

21.3 Control settings 97

21.4 Configure outputs 99

21.5 Configure inputs 101

22 Help 106

22.1 Help 106

23 Troubleshooting 107

23.1 Leak detection 108

23.2 Error codes 108

23.3 Technical support 109

24 Drive maintenance 110

25 Drive spares 111

26 Pumphead replacement 112

26.1 Pumphead replacement 112

27 Tube replacement 114

27.1 Continuous tubing 114

27.2 Tube elements 114

28 Ordering information 116

28.1 Pump part numbers 116

28.2 Tubing and element part numbers 117

28.3 Pumphead spares 119

29 Performance data 123

29.1 720R, 720RE, 720R/RX and 720RE/REX performance data 123

30 Trademarks 126

31 Disclaimers 127

32 Publication history 128

m-730un-en-08 3

Original instructions

The original instructions for this manual have been written in English. Other language versions of this

manual are a translation of the original instructions

4 m-730un-en-08

1 Declaration of conformity

Watson-Marlow Limited

Falmouth

Cornwall

TR11 4RU

England

1. 530 Cased pumps (Models: S, SN, U, UN, Du, DuN, Bp, BpN, En, EnN)

630 Cased pumps (Models: S, SN, U, UN, Du, DuN, Bp, BpN, En, EnN)

730 Cased pumps (Models: SN, UN, DuN, BpN, En, EnN)

2. Manufacturer:

Watson Marlow Ltd

Bickland Water Road

Falmouth

TR11 4RU

3. This declaration of conformity is issued under the sole responsibility of the manufacturer

4. All models and versions of the 530, 630 and 730 series of cased peristaltic pump with all

approved pump heads, tubing and accessories.

5. The object of the declaration described above is in conformity with the relevant Union

harmonisation legislation:

Machinery Directive 2006/42/EC

EMC Directive 2014/30/EC

ROHS Directive 2015/863

6. Harmonised standards used:

BS EN61010-1:2010 third edition Safety requirements for electrical equipment for

measurement, control, and laboratory use Part 1: General requirements

EN61326-1:2013 Electrical equipment for measurement, control and laboratory use – EMC

requirements Part 1: General requirements

BS EN 60529:1992+A2:2013 Degrees of protection provided by enclosures (IP code)

7. Intertek Testing and Certification Ltd, No: 3272281, performed compliance testing to BS EN

61010-1:2010, IEC 61010-1:2010, UL 61010-1:2010 and CAN/CSA C22.2 Bo

61010-1:2010 and issued certification of compliance to these standards.

Signed for and behalf of:

Watson Marlow Ltd

Falmouth, November 2019

Simon Nicholson, Managing Director, Watson-Marlow Limited

EC Declaration of Conformity

m-730un-en-08 5

2 Declaration of incorporation

Watson-Marlow Ltd

Falmouth

Cornwall

TR11 4RU

England

In accordance with the Machinery Directive 2006/42/EC that if this unit is to be installed into a machine

or is to be assembled with other machines for installations, it shall not be put into service until the

relevant machinery hasbeen declared in conformity.

We herebydeclare that:

Peristaltic Pump

Series: 530,630 and 730 cased pumps

the following harmonised standards have been applied and fulfilled for health and safety

requirements:

Safety of Machinery – EN ISO 12100

Safety of Machinery – Electrical Equipment of Machines BS EN 60204-1

Quality Management System – ISO 9001

and the technical documentation is compiled in accordance with Annex VII(B) of the Directive.

We undertake to transmit, in response to a reasoned request by the appropriate national authorities,

relevant information on the partly completed machinery identified above. The method of transmission

shall be by mail or email.

The pump head is incomplete and must not be put into service until the machinery into which it is to be

incorporated has been declared in conformity with the provisions of the Directive.

Person authorised to compile the technical documents:

Nancy Ashburn, Head of Design & Engineering, Watson-Marlow Ltd

Place and date of declaration: Watson-Marlow Ltd, 20.04.2020

Responsible person:

Simon Nicholson, Managing Director, Watson-Marlow Ltd

Declaration of Incorporation

6 m-730un-en-08

3 When you unpack your pump

3.1 Unpacking your pump

Unpack all parts carefully, retaining the packaging until you are sure all components are present and in

good order. Check against the components supplied list, below.

3.2 Packaging disposal

Dispose of packaging materials safely, and in accordance with regulations in your area. The outer carton

is made of corrugated cardboard and can be recycled.

3.3 Inspection

Check that all components are present. Inspect components for damage in transit. If anything is missing

or damaged, contact your distributor immediately.

3.4 Components supplied

730 Components

l730 pump drive unit, fitted with 720R or other pumphead if specified as a pump

lThe designated power cable (attached to the pump drive unit)

lA 730N module providing pump ingress protection to IP66, NEMA 4X

lNote: the module is attached for transit, but must be removed to allow wiring up, voltage selection

and fuse inspection and then re-affixed before the pump is operated.

lProduct safety information booklet incorporating quick start manual

3.5 Storage

This product has an extended shelf life. However, care should be taken after storage to ensure that all

parts function correctly. Please observe the storage recommendations and use-by dates which apply to

tubing you may wish to bring into service after storage.

m-730un-en-08 7

4 Information for returning pumps

Before returning products, they must be thoroughly cleaned/decontaminated. The declaration

confirming this should be completed and returned to us in advance of the item being shipped.

You are required to complete and return a decontamination declaration stating all fluids that have been

in contact with the equipment being returned to us.

On receipt of the declaration, we will issue a Returns Authorisation Number. We reserve the right to

quarantine or refuse any equipment that is not displaying a Returns Authorisation Number.

Please complete a separate decontamination certificate for each product and use the correct form that

denotes the location you wish to return the equipment to. If you have any queries then please contact us

for further assistance.

5 Peristaltic pumps - an overview

Peristaltic pumps are the simplest possible pump, with no valves, seals or glands to clog or corrode. The

fluid contacts only the bore of a tube, eliminating the risk of the pump contaminating the fluid, or the

fluid contaminating the pump. Peristaltic pumps can operate dry without risk.

How they work

A compressible tube is squeezed between a roller and a track on an arc of a circle, creating a seal at the

point of contact. As the roller advances along the tube, the seal also advances. After the roller has

passed, the tube returns to its original shape, creating a partial vacuum which is filled by fluid drawn

from the inlet port.

Before the roller reaches the end of the track, a second roller compresses the tube at the start of the

track, isolating a packet of fluid between the compression points. As the first roller leaves the track, the

second continues to advance, expelling the packet of fluid through the pump’s discharge port. At the

same time, a new partial vacuum is created behind the second roller into which more fluid is drawn from

the inlet port.

Backflow and siphoning do not occur, and the pump effectively seals the tube when it is inactive. No

valves are needed.

The principle may be demonstrated by squeezing a soft tube between thumb and finger and sliding it

along: fluid is expelled from one end of the tube while more is drawn in at the other.

Animal digestive tracts function in a similar way.

Suitable applications

Peristaltic pumping is ideal for most fluids, including viscous, shear-sensitive, corrosive and abrasive

fluids, and those containing suspended solids. They are especially useful for pumping operations where

hygiene is important.

Peristaltic pumps operate on the positive displacement principle. They are particularly suitable for

metering, dosing and dispensing applications. Pumps are easy to install, simple to operate and

inexpensive to maintain.

8 m-730un-en-08

6 Warranty

Watson-Marlow Ltd ("Watson-Marlow") warrants this product to be free from defects in materials and workmanship for

five years from the date of shipment, under normal use and service.

Watson-Marlow's sole responsibility and the customer's exclusive remedy for any claim arising out of the purchase of

any product from Watson-Marlow is, at Watson-Marlow's option: repair, replacement or credit, where applicable.

Unless otherwise agreed in writing, the foregoing warranty is limited to the country in which the product is sold.

No employee, agent or representative of Watson- Marlow has the authority to bind Watson- Marlow to any warranty

other than the foregoing unless in writing and signed by a director of Watson- Marlow. Watson- Marlow makes no

warranty of the fitness of its products for a particular purpose.

In no event:

i. shall the cost of the customer's exclusive remedy exceed the purchase price of the product;

ii. shall Watson- Marlow be liable for any special, indirect, incidental, consequential, or exemplary damages,

however arising, even if Watson-Marlow has been advised of the possibility of such damages.

Watson-Marlow shall not be liable for any loss, damage, or expense directly or indirectly related to or arising out of the

use of its products, including damage or injury caused to other products, machinery, buildings, or property. Watson-

Marlow shall not be liable for consequential damages, including without limitation, lost profits, loss of time,

inconvenience, loss of product pumped, and loss of production.

This warranty does not obligate Watson- Marlow to bear any costs of removal, installation, transportation, or other

charges which may arise in connection with a warranty claim.

Watson-Marlow shall not be responsible for shipping damage of returned items.

Conditions

oProducts must be returned by pre-arrangement to Watson-Marlow, or a Watson-Marlow approved

service centre.

oAll repairs or modifications must have been made by Watson-Marlow Ltd, or a Watson- Marlow

approved service centre or with the express permission in writing of Watson-Marlow, signed by a

manager or director of Watson-Marlow.

oAny remote control or system connections must be made in accordance to Watson- Marlow

recommendations.

oAll PROFIBUS systems must be installed or certified by a PROFIBUS approved installation engineer.

oAll EtherNet/IP™ systems must be installed or certified by a suitably trained installation engineer.

Exceptions

oConsumable items including tubing and pumping elements are excluded.

oPumphead rollers are excluded.

oRepairs or service necessitated by normal wear and tear or by lack of reasonable and proper

maintenance are excluded.

oProducts which, in the judgement of Watson-Marlow, have been abused, misused, or subject to

malicious or accidental damage or neglect are excluded.

oFailure caused by electrical surge is excluded.

oFailure caused by incorrect or sub-standard system wiring is excluded.

oDamage by chemical attack is excluded.

oAncillaries such as leak detectors are excluded.

oFailure caused by UV light or direct sunlight.

oAny attempt to disassemble a Watson-Marlow product will invalidate the product warranty.

Watson-Marlow reserves the right to amend these terms and conditions at any time.

m-730un-en-08 9

7 Safety notes

This safety information should be used in conjunction with the rest of this operating manual.

In the interests of safety, this pump and pumphead should only be used by competent, suitably trained

personnel after they have read and understood the manual and considered any hazard involved. If the

pump is used in a manner not specified by Watson-Marlow Ltd, the protection provided by the pump

may be impaired. Any person who is involved in the installation or maintenance of this equipment

should be fully competent to carry out the work. This person should also be familiar with all relevant

health and safety protocols, regulations and guidance.

This symbol, used on the pump and in the manual, means: An appropriate

safety instruction should be followed or caution to a potential hazard exists..

This symbol, used on the pump and in the manual, means: Do not allow

fingers to contact moving parts.

This symbol, used on the pump and in the manual, means: Caution, hot

surface.

This symbol, used on the pump and in the manual, means: Caution, risk of

electric shock.

This symbol, used on the pump and in the manual, means: Personal

Protective Equipment (PPE) must be worn.

This symbol, used on the pump and in the manual, means: Recycle this

product under the terms of the EU Waste Electrical and Electronic Equipment

(WEEE) Directive.

Within the 630 and 730 pumps there are thermal fuses which self-reset; if they

trip, error code "Err17 Under Voltage" is displayed.

10 m-730un-en-08

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