19
XIFOS 33 OI - Iss.3 - EN
In the event of problems with the bar, please use the following checks.
Symptom
Cause(s)
Solution(s)
Green LEDs: solid,
flashing or scrolling
The bar is operating correctly
•
See Section 6 for further information
No lit LEDs
Bar not powered
•
Check the power supply and
connections
•
Check the fuse
•
Check the supply cable for damage
Flashing red LEDs
Standby mode .
The DISABLE signal is active
(18 - 28 V)
•
Reduce the voltage at the DISABLE
input to less than 12 V to restore the
normal operation of the bar
Solid red LEDs
Power supply voltage outside
of specified range
•
Check and adjust the power supply
voltage
•
Make sure that a correct power
supply cable is used
•
Ensure the power supply is not
overloaded
HV supplies overloaded
•
Check the installation of the bar
•
Move the bar further from earthed
metal objects
•
Check the bar for damage
Internal fault
•
Contact your supplier
Alternate flashing
red/green LEDs
Emitters need cleaning
•
Turn off the power to the bar then
clean the bar
Bar is installed too close to
machine parts
•
Check the installation of the bar
•
Move the bar further from metal
parts
Poor Ionisation/
Neutralisation
Performance
Emitters need cleaning
•
Turn off the power to the bar then
clean the bar
Emitters worn
•
Check emitters for excessive wear
•
Replace the emitters
Bar is installed too close to
machine parts
•
Review the installation
•
If possible, move the bar away from
machine parts
Bar is installed too far from
the material to be neutralised
•
Review the installation
•
If possible, move the bar closer to the
material to be neutralised
Bar is installed opposite
roller/machine parts
•
Review the installation
•
If possible, move the bar opposite
material in free air
10. Troubleshooting
