APPLIED ACOUSTICS CSPP - Page 39

CSPP Capacitor Charging Unit Operation Manual
CSP-CSPP-8000/2
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Page 39 of 59
Problem
Possible Fault
Condition
Test
Action
When HV ON button is
pressed HV LED comes
on (after approximately
3 seconds) but HV
relay(s) do not operate.
Fuse F2 blown.
Check with ohm meter.
Replace.
-
Control board faulty.
-
Replace.
-
High voltage relay faulty.
Switch power select SW
on front panel to 200J.
If this relay operates,
relay A may be faulty.
Check wiring from
control board. If wiring
OK a new relay may be
required.