46
MS 171, MS 181, MS 211
:
Check the short circuit wire (1)
and ground wire (2) and replace
wiring harness if necessary.
A faulty ground wire can impair or
prevent operation of the short circuit
wire. For this reason also check the
ground wire for contact and
continuity.
Installing
The following steps are shown
without the manifold for greater
clarity.
:
Push the wiring harness, short
circuit wire (1) first, into the guide
(arrow).
The cable tie (2) must rest on the
guide and point in the direction of
the cylinder – do not move the cable
tie on the wiring harness.
533RA166 TG
1
2
533RA167 TG
1
2
:
Fit the wiring harness (1) along
the housing and push it, ground
wire first, completely into the
guide (arrow).
:
Push ground wire connector with
protective tube (2) onto the
contact spring (1).
:
Push short circuit wire connector
(1) into receptacle on switch shaft
(arrow) as far as stop.
533RA168 TG
1
533RA169 TG
1
2
1
533RA170 TG
:
Press the wires into the guides
(1) first, then into the guides
(arrows).
The wires must be against the
housing and must not cross each
other.
The short circuit wire must be
looped (arrow) so that it can move
with the switch shaft.
:
Position the ground wire (1)
against the protective rib (arrow)
– to avoid unintentional
disconnection.
533RA171 TG
1
1
533RA172 TG
533RA173 TG
1
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