Fitting Instructions
Converter
EN
Applications:
Voltage converter plug-in adapter to supply
a 12V- trailer from a 24V trailer socket.
The converter is only suitable for electric
light bulbs! Incandescent lamps and suitable
RMS compatible LEDs can be operated.
Configuration:
Input: 7-contact connector 24V
Output: 13-contact socket 12V
6 x 70W, maximum 220W
Hint:
Usually, the adapter works well with all light
circuit controls. In old electro-mechanic direc-
tion indicator units, which were used until
1995, the trailer control lamp may not work,
even though the direction indicator are work-
ing correctly.
This error is not a malfunction of the convert-
er, but an inevitable incompatibility of the ap-
plied principle of the converter with magnetic
current-sensors. In that case, the converter
may not be used. Instead, use the converter
for fixed mounting, Article no. 76121250,
which is also available in our product range.
www.herthundbuss.com
IMPORTANT
The left side rear lamp and the right
side rear lamp may not be con-
nected on the trailer.
Ensure that the connector will
not be pushed aside or the cable
will not be pulled if the trailer or its
attachments swivels out.
The converter is only suitable for
electric light bulbs. LED rear lamps
may work in nearly all cases. The
connection of other electrical de-
vices is not allowed and can cause
damage.
76121158
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