UAS CLARCOR Smog-Hog SHN-10, Owner'S Manual

Page: 19 / 28

revised 09/15
SMoG-HoG
®
SHn Series Models
15
IONIZER PROBLEMS WHICH COULD CAUSE A
DEAD SHORT CONDITION/ARCING CONDITIONS
(BLINKING INDICATOR LIGHT) refer to step 2.
TESTING COLLECTOR CELL
1. Select one collector cell to be tested.
2. connect one high voltage wire to the collector cell
contact spring and the other end to the power pack
connector identified as “collector #7.”
3. connect the other high voltage wire (use as a ground
wire) to the metal frame of the collector cell and the
other end to the ground stud on the power pack.
4. ac cable should be connected to the power pack
connectors with ground wire secured to the ground
stud on the power pack.
5. connect ac cable plug to the wall outlet.
6. Measure high voltage with the high voltage probe,
collector cell voltage should be 5.0 to 7.5 KVDc,
not to exceed 7.5 KVDC. The collector cell will
not maintain high voltages above 7.5 KVDc. the
collector cell will continuously arc. usually this
condition is caused by a power pack above the “High
Voltage Specifications.” the power pack should
be replaced. there is a high voltage problem if the
indicator light is flashing.
7. if there is an arcing condition, determine the problem
and repair.
8. Disconnect ac cable plug from the wall outlet.
COLLECTOR CELL PROBLEMS WHICH COULD
CAUSE A DEAD SHORT/ARCING CONDITIONS
(FLASHING INDICATOR LIGHT). refer to step 2.
TESTING THE POWER PACK
1. connect ac cable to the power pack connectors with
the ground wire secured to the ground stud on the
power pack.
2. connect ac cable plug to wall outlet.
3. Measure high voltage with high voltage probe at the
connectors “ionizer #8” and “collector #7,” refer to
high voltage specifications, section 11. the power
pack has failed if the indicator light is flashing
4. Disconnect ac cable plug from the wall outlet.
5. replace power pack if high voltage measurements
are above or below high voltage specifications.