Diagnosis Width Potentiometer(In3); Diagnosis Diameter Potentiometer (In4); Ingressi Ed Uscite Digitali; Protection Micro Switch - Bosch WBE 4120 Instructions De Réparation

en 64 | WBE 4120 / WBE 4120 D / WBE 4120 DT | Diagnostics
10.5.2

Diagnosis width potentiometer(IN3)

Difetto
The value remains blocked
at scale end or between 0
and 40
The value remains blocked
between 100 and 16000.
10.5.3

Diagnosis diameter potentiometer (IN4)

Difetto
The value remains blocked
at scale end or between 0
and 40.
The value remains blocked
between 100 and 16000.
The values passes from 0 du-
ring the run..
!
After having replaced the potentiometer or after
having detected that the fastening screw is loose,
before proceeding with calibration, follow the inst-
ructions reported here.
|
1 695 600 579 2016-08-02
Correzione
+ Check that the cable is cor-
rectly connected.
+ Check that the ring nut is
correctly fixed.
+ Replace the connection
cable.
+ Replace the potentiometer.
+ Check that the ring nut is
correctly fixed.
+ Replace the connection
cable.
+ Replace the potentiometer.
Correzione
+ Check that the potentiome-
ter is correctly fixed to the
measurement arm.
+ Replace the connection
cable.
+ Replace the potentiometer.
Check that the potentiome-
+
ter is correctly fixed to the
measurement arm.
+ Replace the connection
cable.
+ Replace the potentiometer.
Re-position the potentiometer
(see following Instructions).
10.6

Ingressi ed uscite digitali

10.6.1

Protection micro switch

i
When the cover is lowered, if the machine functions
correctly, the ON sign appears.
€
Should the micro show problems, check the position
of the functioning cam and of the same micro, as
well as the cables' connection (see electric layout).
!
A malfunctioning of the micro can cause the pneu-
matic flange to block.
Bosch Automotive Service Solutions GmbH