Ransburg LEPS5002 Power Supply for MicroPak - Manual (Page 17)

TROUBLESHOOTING GUIDE
MAINTENANCE
>
Electrical shock hazard. ALWAYS turn
power to equipment OFF prior to cleaning
or servicing any part of the system. Fail-
ure to do so could result in serious injury
or death.
>
Whenever removing high voltage
cable(s) from equipment, ground the plug
end of the cable(s) by contacting the plug
to ground. Do not touch the plug until it
has been grounded. This will eliminate
the possibility of residual charge causing
electrical shock.
W A R N I N G
!
Periodically remove the high voltage cables and
make sure that they are clean, then reinsert into
the junction tank.
Make sure that the high voltage cables are fully
inserted into the junction tank and that the strain
relief connections are secure.
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To assure continuous, efficient,
trouble-free operation of the LEPS5002
Power Supply and to extend its service
life, keep the exterior as clean and dry as
possible. It is also very important to keep
the areas around the high voltage cable
connections clean, to protect against con-
tamination when servicing the unit.
W A R N I N G
!
Figure 5: Troubleshooting Guide
General Problem Cause Solution
No High Voltage Output
(All Outputs)
No High Voltage
(Single Output)
1. Control unit bad or not
configured properly
2. Bad low voltage cable
or cable connections
1. HV cable not connect-
ed correctly
2. Bad high voltage elec-
trical contact or resistor
failure
1. Refer to the MicroPak service literature
for troubleshooting procedures.
2. Make sure that the low voltage cable,
74947, is plugged into the power supply
correctly and that the electrical contacts
are clean.
Make sure that all connections to the
MicroPak Control Unit are correct and
secured at terminal blocks.
1. Make sure that the HV input cable is
plugged into the junction tank and power
supply correctly.
2. Switch the HV output cable to an un-
used output if available.
LEPS5002 Power Supply - Maintenance
14
Ransburg
CP-98-02.3