Watson-Marlow 120 - User Manual

Watson-Marlow 120 IP31 pumps 1
WATSON-MARLOW MANUALS
Watson-Marlow 120 cased pumps
120U/DV
m-120coversheet U-114DV-gb-02 Original instructions
Contents
1 General information
2 Operating manual
3 114DV pumphead

Summary

1.3 Three-year warranty

1.5 Information for returning pumps

1.7 Safety notes and standards

Power supply specifications

1.8 Good pump installation practice

1.8.1 General recommendations

Core advice for proper pump installation and setup.

Position

1.8.2 Dos and do nots

List of recommended actions and common mistakes to avoid during operation.

Pressure advice

Emergency disconnection

1.9 Power supply

1.11 Start-up check list

1.12 Drive maintenance

2.1 Pump specifications

2.2 Good pump installation practice

2.3 Switching the pump on

2.4 Manual operation

2.4.1 Keypad functions in manual mode

2.4.2 Start and stop

Instructions for starting and stopping the pump.

2.4.3 Increase and decrease pump speed

How to adjust the pump's operating speed using the keypad.

2.4.4 Change direction of rotation

2.4.5 Prime the pump

2.4.6 Run the pump at maximum allowed speed

2.4.7 Run the pump at minimum speed

2.4.8 Switch to automatic control

Guide to switching between manual and automatic control modes.

2.4.9 Auto-start

2.4.12 Keypad lock

2.4.13 Defaults

2.4.14 Set maximum allowed speed

2.5 Remote control wiring

2.6 Remote;automatic control and operation

2.6.1 Remote stop;start when AUTO has not been pressed

Setting up remote stop/start functionality without AUTO mode.

2.6.2 Direction

2.6.6 How to get into auto speed operation

Steps to enable automatic speed control operation.

2.6.7 Remote stop;start when AUTO has been pressed

Setting up remote stop/start when the pump is in AUTO mode.

2.6.8 Speed: analogue input

Controlling pump speed using analogue voltage or current input.

2.6.9 Speed: remote potentiometer input

2.6.10 Set maximum allowed speed

2.7 Troubleshooting

2.7.1 Error codes

List and explanation of error codes and suggested actions.

3.1 Pumphead specifications

3.2 114 DV safety information

3.3 114 DV pumping conditions: pressure and viscosity

3.4 114 DV pumphead installation

3.5 Tube holder positioning

3.5.1 Tube holder repositioning

3.6 Tube loading and removal

3.8 114 DV Performance data

3.11 Do not use pumps in patient-connected applications

Watson-Marlow 120 Specifications

General

Type	Peristaltic Pump
Drive Type	Variable Speed
Power Supply	100-240V, 50/60Hz
Control	Manual or Remote
Motor Type	DC Motor
Operating Temperature	5°C to 40°C
Pump Head Material	Stainless Steel