Electrical Wiring And Control Unit; Fitting The Cross Actuation Device - GO2 Rangierhilfe RH 1 Mode D'emploi Et Instructions De Montage

Check the distance of 20 mm from the tyre again (with wheels
under load), then tighten the 2 M8 bolts and the M10 bolts from
the mounting set to 24 Nm and 48 Nm respectively.
In order to ensure correct mounting, it is essential to tighten the
bolts in the sequence shown.
24 Nm
48 Nm
Figure 27
Check once again that all 6 bolts have been tightened to
the correct torque.

Fitting the cross actuation device

Make sure that the drive rollers are not engaged on the tyres
(on both sides).
Push the connection pipe (1) into the central pipe (2) with the
holes facing outwards.
Push the connection pipe (1) onto the deflexion bolts (a). Push
bolts (5) through the deflexion bolts and tighten.
Centre the central pipe (2), measuring again if necessary. In
this position, tighten the 2 threaded bolts (3 + 4) (15 Nm). Fi-
nally, check all the bolted connections again.
5
1
5
a
Figure 28
Engage the rollers using the lever provided. The drive rollers
should now be engaged on both sides. Check the opposite
side as well. Disengage the drive rollers again.
Repeat this procedure on the opposite side.
48 Nm
4
2
3
RH 1 Manoeuvring Assistant

Electrical wiring and control unit

The manoeuvring assistant is only suitable for connection to
12 V batteries (DC voltage).
Before commencing work, disconnect the battery and
any external electrical power supplies. If unsure about
the electrical connection, have the work performed by a quali-
fied vehicle electrician.
The electrical installation must comply with the technical and
administrative regulations of the respective country of use (e.g.
EN 1648-1). National regulations and rules must be followed.
Two high-power cables are factory-fitted to each motor for
the drive motor (6 mm²). Mark the relevant motor connect-
ing cables (motor A or B – see also connecting diagram) and
temporarily route them along the underbody of the caravan to
the location where it is planned to install the control unit. An
example of a suitable location for the control unit is in a bed
stowage box in close proximity to the manoeuvring system, at
least 40 cm away from the battery.
Place the control unit in the stowage box and secure with the
chipboard screws provided (5 x 16).
At a distance of approx. 150 mm from the control unit connec-
tion strip, mark a hole with a diameter of 25 mm on the floor of
the caravan through which to pass the wiring looms.
Before drilling, check for underlying frame sections, gas
lines and electrical cables.
Drill the hole and pass the cables through the floor of the
caravan to the control unit, routing them in such a way that
they cannot chafe (especially where they pass through metal
panels). Use the protection pipes provided to prevent damage
to cables.
The drive motors move when operating. In order to
compensate for this, secure the cables in this area
loosely with a little play to prevent the cables from being
stretched. No cable must be laid over the control unit.
Secure the cables to the chassis or underbody using the clips
and screws provided.
Seal the hole in the vehicle floor with plastic body sealant.
21