Carl-Zeiss-Str. 10-14
97424 Schweinfurt / Germany
Tel. +49(0)9721-7766 0
Fax. +49(0)9721-7766 18
www.maintronic.de
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Manual with equipped light on the Bosch engine
Sx2KB-Plus Power-Switch Bosch Cablekit
Use cable for front or
rear light strip approx.
10-15cm
Terminals for light
cable + = red / - = black
Lighting plug to Bosch
engine
to light
speed sensor
plug
If your eBike with Bosch engine has already light ins-
talled and the light function on the control computer
is enabled, one of the two existing light cables need to
be connected to our Sx2KB-Plus power switch cablekit.
To use the option, the Sx2 Tuning-Dongle with the light
switch on and off.
For this purpose, the insulation need to be removed
about 10-15 cm behind the plug from one of the two
light cables.
Please take care not to damage the single wired.
The insulation of the two wires has to be removed ap
-
prox. 1 cm.
Connect the twisted wires to the terminals on the termi-
nal block (terminal designation 1).
Please observe polarity:
red = positive pole; black = minus;
Either the front or rear light can be connected. It is only
important to connect the light cable to the input with
the (1) (to the right of the speed sensor connection (S).
To connect cables to the terminal block, use a screwdri-
ver to push the white lever, as shown in the picture
below, to the left in the direction of the opening and
insert a stripped cable into the opening. Then push the
lever to the right again. Check cable for tightness.
Both wires (+ red and - black) must be connected. If the
cable for the light is connected to the terminal block
(terminal designation 1), the speed sensor with the in
-
sulation displacement terminal can be connected accor
-
ding to the operating instructions.
Finally, put the plug back into the engine compartment.
Kink the cables and
twist the wires.
