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TROUBLESHOOTING
Amber LED ON (Alpha, Xbase, FumeCube, FumeCube MAX,
FumeCube PRO, FumeBuster only)
The pre-filter and/or main filter may be blocking.
One or both of these filters may be reaching the end of their useful
life, you should ensure replacement filters are available. If these filters
have been recently changed then another fault may be causing the
LED to illuminate. See below.
Red LED ON (Except 2 Tip, FumeCube Lite)
The pre-filter and/or main filter may be blocked.
One or both of these filters may be blocked. Unless recently changed
you should first replace the pre-filter and re-start the machine. If the
red LED (or audible alarm) does not switch off you should then
replace the main filter. If these filters have been recently changed
then another fault may be causing the LED to illuminate. See below.
If the filter blocked alarm continues after filters have been certified as OK then see below...
Connecting hose may have a leak or the vacuum sensor tubes in the
air inlet of Xbase and Alpha models may be blocked.
Check all hose, seals and connections for leaks and check the
vacuum sensor tube for blockage.
The alarm has triggered and the blower stops.
The thermal cutout on the blower may have engaged. Check the
cooling vents both inside and out. Switch off mains power and allow
the blower to cool. If this does not remedy the fault please contact
your supplier.
Electrical faults
Blower does not function or has developed a fault.
Procedure:
• Check all cables and connections inside and out.
• Ensure the power supply matches the requirements of the
machine.
• Check any fuses outside the machine.
• Switch off main power, check all vents for blockages, allow motor
to cool and restart.
• An electrical part may need replacement, contact supplier.
Control signal to/from interfaced equipment is incorrect or absent.
The control PCB inside the machine may have developed a fault.
LED is not illuminated
Filter Faults
Odour or particles in exhaust air.
The main filter may be damaged, fitted incorrectly or missing or the
chemical section of the main filter may be exhausted. Check main
filter and replace if necessary.
Airflow insufficient to remove fume when the filter is not blocked.
Possible airflow leak or a blockage. Check all hose, seals and
connections for leaks and check the vacuum sensor tube for
blockage. If OK then increase airflow level (speed control models
only)
The main filter has a shorter than expected life.
Large particles may be bypassing the particle pre-filter. Check the
particle pre-filter which may be damaged or missing.
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