User Manual California Instruments
120 CSW Series
6.3.8 Distorted Output
CAUSE SOLUTION
Power source is grossly overloaded. Reduce load
The crest factor of the load exceeds 3:1 on
the low range or 5:1 on the high range.
Reduce load current peaks by reducing
load.
6.3.9 No Output and No Lights on Front Panel
CAUSE SOLUTION
Input circuit breaker switched off. Switch the breaker on.
No AC Line input power to TB1. Ensure 3 phase power is getting to TB1.
Circuit Breaker tripped for overvoltage or
over current.
Turn circuit breaker off - wait five seconds
- turn circuit breaker back on. If breaker
trips again measure the AC line input
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