Troubleshooting - Hornbach CM140L Manual

Troubleshooting

Problem Possible cause
Motor does not run No power supply
Defective cable
Motor is growling, Gear ring is blocked
running but not
Defective condenser
starting
Mixer gets blocked The extension cable does not
by small loads, meet the requirements
switches off auto-
matically
Contact pressure on The pressure spring is not
the hand wheel is too sufficiently tight
loose
Drum is not rotating Defective V-Belt or mismatch-
after starting ing voltage
Solution
Make sure the voltage meets the
requirements stated in the technical
data
Deliver the machine to a recognised
workshop for repairing
Clean the ring gear
Deliver the machine to a recognised
workshop for repairing
Required cross section area for exten-
sion cables:
1.5 mm - up to 25 m
2
2.5 mm - longer cables
2
Tighten the screw (page IX)
Make sure the voltage meets the
requirements stated in the techni-
cal data Deliver the machine to a
recognised workshop for changing
the V-Belt
EN 71