29
IQ Power HLC Power Supply
& Control Station
5201259 Rev. D
7. TROUBLESHOOTING
NOTE
– Only qualified service personnel are to perform troubleshooting
tasks.
CAUTION – Electrical Shock Hazard
Do not troubleshoot high voltage components with power supply energized.
Disconnect input power or switch power off before troubleshooting.
ATTENTION – Risque De Choc Électrique
Ne pas faire de dépannage des composantes de haute tension avec
alimentation sous tension.
Couper l’alimentation ou coupez l’alimentation électrique avant le
dépannage
PROBLEM
CAUSE
SOLUTION
Bar indicator OFF
at Control Station
Bar power off at Control Station
Turn bar power on through device page
on Control Station
Poor electrical connections
Check input power connections, both
24V
DC and line voltage. Check
modular cable
Blown device fuse in Control
Station
Try another modular connector on
Control Station
Clean Bar
indicator at
Control Station
Process material fouling static bar
ion emitters
Remove process material from static bar
Dirt build-up on ion emitters or
conductive contamination on face
of bar
Clean ion emitters and static bar. See
Maintenance section for details
Fault indicator at
Control Station
Static bar mounted too close to
grounded metal
Separate static bar from grounded
metal
Damage to high voltage connector
Replace high voltage connector
Damage to high voltage cable
Replace static bar
High voltage module inside power
supply faulty
Replace high voltage module
COMM fault at
Control Station
Power supply operating
stand-alone
COMM indicator only illuminates if
Control Station connected
Poor electrical connection
Check connections of modular cable at
power supply and Control Station
NOTE
– Device power input is protected by an internal fuse identified as F1
that is replaceable only by qualified service personnel. Use cartridge-type
slow blow .25x1.25” fuses rated 250V, 5A only (such as Little Fuse 0313005.
HXP or equivalent).
