Maintenance; Troubleshooting - Kronen KM-4 S Mode D'emploi

Bowl: clean by hand using hot water and a commercial cleaning product, they can also
be cleaned in the dishwasher without cutter head.
Polycarbonate:
To avoid damaging, it is essential to ensure that the plastic parts are removed
during washing.
Use in the dishwasher of special rinse aid for plastics (polycarbonate)!
Stainless steel:
Under unfavourable conditions rust may appear at stainless steel parts resulting
from external sources, for example from iron particles of the supplying water
pipeline or of steel wool sponges. Chloride load (by regeneration salts,
disinfectant, etc.) is to be avoided.

10. MAINTENANCE

- The motor bearings are permanently lubricated and therefore require no maintenance.
- The cutter head bearing is heavily loaded. Replace cutter head when loose or becomes
noisy.

11. TROUBLESHOOTING

PROBLEM
The appliance doesn't run
The motor only runs at highest speed
when the appliance is switched on
The motor is difficult or impossible to
adjust
The motor stops under load
The motor continues to run even after
the lid has been lifted
Only KM-4 P
All buttons on control panel flash
Instruction Manual
Kronen-Mixer KM-4
CAUSE / SOLUTION
- See chapter "Safety features and
Protection"; overload switches
- Make sure the mains cable is plugged into a
wall socket
- Check the fuse in the applicable building
electrical circuit
- Brushes worn (more than 1 000 operating
hours) contact your service center
- Defective electronics (service center)
- Defective potentiometer or electronics
(service center)
- The overload switch has been activated
- Brushes worn (service center)
- Defective electronics (service center)
- Defective safety switch or electronics
(service center) - risk of accident
- Dangerous fault: Do not continue to use
(Service Centre)
23