ELTRA CS-2000 - Page 24

Faults
24
5. The rectifier could also be faulty
Checking the high frequency generator
DANGER
Mortal danger from electric shock
Exposed power contacts - High Voltage
Never try to measure the voltage here!
Due to high voltage in the range of 7000 Volts (amplitude), there should be no measurement on
the rectifier under power. If no spare rectifier available to exchange, then test by using a scope
according to the following drawing.
Fig.
16
: Rectifier
about
4000 Ω
Rectifier
220 VAC
Adjustable
transformer
220 VAC
Insulating
transformer