45
CE Regulation use and maintenance manual
IT IS FORBIDDEN TO EVEN PARTIALLY REPRODUCE THE TEXT AND/OR ILLUSTRATIONS.
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8. INFORMATION ON TROUBLESHOOTING
The following information has the purpose of helping to identify the anomalies and restore the
machine operation and efficiency.
DEFECT
CAUSE
POSSIBLE SOLUTIONS
Decrease of the
vacuumed air flow rate.
Filters not clean
Check timer operation, the electrical and
pneumatic system.
Check the proper code table settings.
Adjust the timer and modify one, the other
or both variables:
1) Decrease the OFF pause times
2) Increase the ON work times
Replace the filtering parts if necessary.
Pipe
connected
to
obstructed
collection systems.
Proceed with its removal and replacement.
The fan vibrates
The impeller is dirty
Disassemble and clean the impeller.
The
impeller
has
suffered
an
impact.
Re-balance or replace the impeller.
The fan turns but
vacuuming is insufficient.
The rotation direction is not correct
Reverse the two motor connection phases.
Adjust the phase inversion of the plug.
Obstructed air ducts.
Remove the obstacles.
Any shutters on the collection
elements
closed
or
partially
closed.
Open the shutters.
