Repair; Relays Ka1 And Ka2; Inductive Detectors B201 And B202 - Electrolux IC44832 LF Service Manual

Service
Manual
Before any intervention it is essential to cut off all supply of the machine

Repair

Relays Ka1 and Ka2 :

Checking
- Check the wiring.
- Power on the machine, supply the relay coil, and check the contacts. If the contacts do not
stick, the relay is faulty.
Replacing
- Remove the machine's left cover.
- Disconnect the cables from the A2 feeder interconnection board.
- Change the A2 feeder interconnection board.
- Refit the parts in the reverse sequence.

Inductive detectors B201 and B202 :

Checking
- Check the wiring.
- Power on the machine, check that the detector indicator is lit when a presence is detected.
Otherwise, the detector is faulty.
Replacing
- Remove the protection cover on the clamp with a faulty detector.
- Disconnect the cables from the detector.
- Remove the detector and fit a new one.
- Refit the parts in the reverse sequence.
- Adjust the new detector.
Adjusting the detector
1/ Put a object at 1 cm
behind the clamp.
2/ Adjust the position of the
detector so that the
beam of the detector
detects this object.
04106016/GB
43-09
Feeding : Feeding clamps
(electricity, steam, water, gas, compressed air...).
3/ Adjust the la sensibility
of the detector using
the button 'A' so that
the detector detects the
object, the red indicator
of the detector must lit.
11
detector
a
5