Agilent Technologies Pump Module Original User Manual page 30

Pump Module User Guide
Maintenance and troubleshooting
Troubleshooting
28
Maintenance task
Inspect the Pump Module
tubing for wear and leaks.
Replace the tubing as
necessary.
Calibrate the Weigh Station, if
applicable.
WARNING
Ensure that the Pump Module is turned off before you clean the device.
CAUTION
Use only recommended cleaning materials. Using other cleaning solutions and
materials can damage the device. Do not use abrasive, corrosive cleaning agents. Do not use
metal brushes.
Locate your problem in the following table and try the solution. If the problem
persists after you try the solutions, contact Automation Solutions Technical
Support.
Problem
Tubing creeps through
the pump head instead
of being secured in
place.
The tubing is crushed
or damaged in the
pump head.
Schedule Symptoms
Monthly Tube deterioration, or liquid
fails to pump or fails to drain
properly
IMPORTANT
Module is not in use, lift the
flip- top cover on each pump
head to prevent flattening the
tubing and to help maximize
the tubing life.
Bimonthly Deterioration of liquid- level
accuracy in reservoir
Potential cause
The pump head
clamp is too loose
for the tube size.
The pump head
clamp is too tight
for the tube size.
When the Pump
Solution
Adjust the tubing clamp for
the tube size. See "Pump
head tube size adjustment"
on page 29.
Adjust the tubing clamp for
the tube size. See "Pump
head tube size adjustment"
on page 29.
Pump Module User Guide