Fitting Instructions - Herth+Buss ELPARTS 51305431 Einbauhinweis

Fitting Instructions

Socket
Number of pins: 13
Voltage: 24 V
Contents: 1 socket 13-pin, with cut-off
contact for NSL,
1 rubber seal for the socket,
1 insulating ring,
1 receptacle, 3-way,
2 blade receptacles, 2.8 mm.
1. Disconnect the earth wire from the battery
To prevent short-circuits during installation
and for safety reasons, the earth wire must
always be disconnected from the battery be-
fore starting work (risk of fire)!
2. Mount the 13-pin socket with rear fog
light cut-off
The following wires are required for con-
necting the rear fog light cut-off:
a) The wire from the rear fog light switch of
the towing vehicle.
b) The wire to the rear fog light(s) of the
towing vehicle.
To get the two connection wires men-
tioned above, the wire on the vehicle that
comes from the rear fog light switch and
leads to the rear fog light(s) should be
disconnected in the boot and extended
to the trailer socket!
5
c) A wire jumper, 50 mm long, conductor
cross-section 1.0 mm².
A second wire can also be installed for
the wire jumper from the rear fog light
switch of the towing vehicle!
Strip the end of the wire leading to the rear
fog light(s) of the towing vehicle and an end
of the wire jumper or wire end coming from
the rear fog light switch by 4 mm and crimp
the blade receptacles provided.
Strip all other wire ends by 7 mm and tin-
plate them.
Push the accompanying rubber seal for the
socket onto the connection wires.
(If necessary, cut off the rubber end piece
with the smallest diameter on the wire outlet
side of the seal beforehand!)
Push out the contact insert from the socket.
Loosen the contact screws for the relevant
functions in the contact insert. Connect the
socket with the tin-plated wire ends as fol-
lows (ensure that each wire is inserted com-
pletely in the contact hole!):
51305431