Reference Manual
Table Of Contents
- Title Page
- Table of Contents
- English
- Table of Contents
- 1 Introduction
- 2 Safety Information
- 3 Design and Function
- 4 Installation and Putting into Operation
- 5 Operation
- 6 Maintenance
- 7 Troubleshooting
- 8 Technical Data
- 9 Disposal
- 10 Accessories and Spare Parts
- 11 Appendix
- Index
Draft
Operation 25Q3 Dosing Module
5.4.3 Using the QL3 pump
Pressure indicator light
The pressure indicator light displays the status of the pump:
• Light on: pressure is building up or pressure is established
• Light off: there is no pressure and no pressure is building up
• Light blinking: pump error and/or warning
Releasing the pressure
§
The pressure indicator light (1) is on.
1
2
− Press the pressure release button (2) to release the
pressure.
ð The status light (1) turns off when pressure is released.
Purging the pump cavity
§
A dosing head is attached to the dosing or liquid module. This dosing head is not connected to any pump.
§
A method Dosing is running on the terminal.
1 Disconnect all tube adapters from the pump.
2 Connect an empty tube adapter to the right-most air outlet of the pump.
ð The pump is trying to build pressure and air flows through the cavity of the pump.
ð The pump cavity has been purged and bottles can be re-connected to the air outlets.
5.5 Using other weighing methods
To use other methods with the balance, move the dosing module to its uppermost position.
For further information, consult the XPR Reference Manual (RM).
u www.mt.com/XPR-analytical-RM
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