Faultfinding
HTC GL 40 D
32
2.0
6
Faultfinding
6.1
General Information
This chapter describes some of the faults that may occur and how to deal with them. If
the error cannot be corrected, or if errors arise other than those described here, contact
your nearest retailer. See Contact Information at the front of the manual.
6.1.1
The dust separator will not start
•
Check if the power connection is correct.
•
Check the fuses and earth fault breaker on the mains supply.
•
Check the dust extractor's fuses.
•
Check if the LED light is illuminated on the keypad; this indicates that the motor
protection has tripped. To reset the motor protection, see Resetting the motor
protection, page
6.1.2
The dust extractor stops after starting
•
Check if the LED light is illuminated on the keypad; this indicates that the motor
protection has tripped. This is because the motor is under too high a load, which
results in too high a motor temperature. Let the dust extractor stand for a while to
cool, clean the filter as well and check that the suction hose is not blocked. To
reset the motor protection, see Resetting the motor protection, page
•
Check the fuses and earth fault breaker on the mains supply as well as whether
there is voltage on all the phases to the dust extractor.
•
Check that the fuses in the dust extractor's electrical cabinet have not tripped.
