Malfunction List - Kerbl 18190 Bedienungsanweisung

5.2 Malfunction list

Motor component
Motor does not work
Motor heats up
Motor runs
very slowly
Motor vibrates
Motor makes very loud
running noises
Clipper head
Upper plate does not move
Upper plate does not
move over the entire
contact surface
Blades cut badly
Blades do not cut
Clipper head gets very hot
Cause
- No current
- Cable defective
- Switches or motor defective
- Supply air covers clogged
- Shear blade tension too high
- Rotor or pole ring defective
- Carbon brush used up
- Rotor runs untrue
- Bearings are worn out
- Fan wheel broken
- Bearing defective
Cause
- Eccentric shaft defective
- Transmission defective
- Eccentric roller defective
- Eccentric shaft defective
- Eccentric roller defective
- Upper blade and/or lower blade are
blunt
- Blades haven't been sharpened well
- Shear blade tension too low
- Size cylinder defective
- Push rod defective
- Clipper head worn out
- Blades are blunt
- Shear blade tension too high
- Shear blade and/or eccentric without
lubricating fi lm
Troubleshooting
Check socket and fuse
* Have replaced by specialised workshop
* Have replaced by specialised workshop
Clean or replace supply air covers
Tighten tension screw less. Replace the
blades, if they then don't cut anymore
* Have replaced by specialised workshop
* Have replaced by specialised workshop
* Have replaced by specialised workshop
* Have replaced by specialised workshop
* Have replaced by specialised workshop
* Have replaced by specialised workshop
Troubleshooting
*Have replaced by specialised workshop
Replace transmission
Replace eccentric roller & mounting
bracket
*Have replaced by specialised workshop
Replace eccentric roller & mounting
bracket
*Have specialised workshop resharpen blades
*Have specialised workshop resharpen blades
Increase tension with tension screw
Replace size cylinder
Replace push rod
*Replace clipper head
*Have specialised workshop resharpen blades
Reduce shear blade tension, poss.
resharpen blades and relubricate
with SAE 30 HD oil
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