Filter
Top Products
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
Test B: Test Resistance of High
Voltage Transformer Primary
1. Disconnect input power to
machine.
2. Turn ON/OFF Power Switch to
OFF.
3. Perform the CAPACITOR
DISCHARGE PROCEDURE.
4. Locate and touch probes to lead
#31 and lead #35 on the Control
Relay CR2. Resistance should
be 4 ohms.
a. If 4 ohms resistance is not
measured, replace the High
Voltage Transformer.
Test C: Test Resistance of High
Voltage Transformer Secondary
1. Perform Test B Steps #1, 2, & 3
if needed.
2. Locate the two white leads
soldered into the two black
doughnut chokes located below
the High Frequency Transformer.
See Figure F.12.
3. Touch the probes to the two
white leads. Resistance should
be about 12,500 ohms.
a. If approximately 12,500
ohms is not measured,
replace the High Voltage
Transformer.
Test D: Test Chokes L501 and
L502 for continuity
1. Perform Test B Steps # 1, 2, & 3
if needed.
2. Touch probes to each side of the
black chokes located below the
High Frequency Transformer.
Resistance should be 10 ohms
(continuity).
a. If continuity is not measured,
chokes are open. Replace.
TROUBLESHOOTING & REPAIR
PRO-CUT 60
F-33
HIGH VOLTAGE TRANSFORMER AND CIRCUIT TEST