23
IQ Power HL Power Supply
5201258 Rev. C
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
Power indicator NOT
illuminated
Power not on at power supply
Turn on Power switch on end
of power supply case
Poor electrical connections
Check input power
connections, both 24 VDC and
line voltage. Check modular
cable if used with a Control
Station
Defective AC adapter
Replace AC adapter
Blown device fuse in Control
Station
Try another modular connector
on Control Station
Clean Bar indicator illuminated
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
Bar ON indicator NOT
illuminated
No static bar connected
Install static bar and connect
to power supply
Static bar high voltage
connector is not connected
Turn off power, reconnect
static bar and secure plug with
captive screws
Static bar high voltage
connector missing bar type
sense pin
Replace static bar high voltage
connector plug
Bar power off at Control
Station
Turn bar power on through
device page on Control Station
