Troubleshooting The 600E System - Waters 600E Installation And Maintenance Manual

6.3 Troubleshooting the 600E System

This section covers 600E system troubleshooting.
pump problems. It lists pump-related symptoms, possible causes, and corrective action.
To perform additional testing of the 600E pump to determine the potential source of a
problem, refer to
Table 6-1 600E System Troubleshooting
Symptom
Pump does not run
(fan and front
panel lights off)
Section 5.4, Advanced 600E Pump
Possible Cause
600E pump not
connected to 600
controller
No power at outlet
Blown power fuse
Broken plunger
jamming pump
Defective
transducer
Defective motor or
circuit board
Table 6-1
Testing.
Corrective Action
Ensure pump interface cable is properly connected to
the 600 controller. Verify that the 600 controller is
properly connected to the power source.
Check the outlet by connecting another electrical unit
known to be working. If the outlet does not work,
relocate the pump to a functioning outlet.
Replace the fuse (see
Replace the damaged plunger. See
Cleaning and Replacing Pump Check
Refer to Section 4.2.2, Calibrating and Replacing the
Pressure Transducer.
Contact Waters Technical Service.
Troubleshooting the 600E System 119
is a guide to troubleshooting
Section 4.3, Replacing
Section 4.2.6,
Valves.
Fuses).