Zelmer 886, Service Manual, Page: 18 / 20

POTENTIAL DAMAGES & THEIR RECTIFIERS
Item
no.
Damage Symptom Damage Cause Rectifier
Remarks
1
The machine does
not work or works
discontinuously 1.1. Damaged motor
Remove the motor
Act according to the service
guide of the motor
1.2. Damaged feeder Replace the feeder with a new
one
1.3. Blown fuse
Replace the fuse with a new one
1.4. Damaged off switch Replace the off switch with a new
one
1.5. Damaged intermediate
button Replace the button with a new
one
1.6. Damaged power cord Replace the power cord with a
new one
1.7. No connections Check the wiring, remove the
fault
2
The lock does not
lock the chamber
2.1. Damaged chamber lock Replace it with a new one
2.2. Damaged spring Replace it with a new one
2.3. Wrong assembly Repeat the assembly properly
2.4. Damaged chamber Replace it with a new one
3
The machine does
not work withing
the given grinding
parameters 3.1. Blunt knife-edge and/or
grinding disc Replace the knife and/or grinding
disc with a new one
4
The device
disrupts radio and
television waves
4.1. Damaged feeder
Act according to the service
guide of the motor
4.2. Damaged motor
5 Loud production 5.1. Damaged motor