Troubleshooting the 600E System 119
6.3 Troubleshooting the 600E System
This section covers 600E system troubleshooting. Table 6-1 is a guide to 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 Section 5.4, Advanced 600E Pump Testing.
Table 6-1 600E System Troubleshooting
Symptom Possible Cause Corrective Action
Pump does not run
(fan and front
panel lights off)
600E pump not
connected to 600
controller
Ensure pump interface cable is properly connected to
the 600 controller. Verify that the 600 controller is
properly connected to the power source.
No power at outlet 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.
Blown power fuse Replace the fuse (see Section 4.3, Replacing Fuses).
Broken plunger
jamming pump
Replace the damaged plunger. See Section 4.2.6,
Cleaning and Replacing Pump Check Valves.
Defective
transducer
Refer to Section 4.2.2, Calibrating and Replacing the
Pressure Transducer.
Defective motor or
circuit board
Contact Waters Technical Service.
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