Electrical Connection Of The Leval And The Headlight To The E-Bike's Light Output - Busch+Müller LEVAL 365 Gebrauchsanweisung

Model calculation:
Parallel connection with the headlight
Power provided by
18 W
the system
minus max. head-
- 7,5 W
light demand
minus. max. rear
- 1,8 W
light demand
minus max. Leval
- 3,0 W
demand
Total 5,7 W
Result: sufficient power
→ → The LEVAL can
be mounted

6.1. Electrical connection of the LEVAL and the headlight to the e-bike's light output

If the LEVAL is connected to the light output of an e-bike drive in parallel to the headlight, it is always
supplied with power when the lighting system is switched on.
!
If the maximum power provided is not sufficient, the power output of the drive system can proba-
bly be increased. Discuss this with your local retailer.
!
In order to additionally test whether the available power is sufficient, we recommend carrying
out the practical test for this connection variant as described under „7.3. Practical test before
initial startup".
!
The recommended cable length between the headlight [1] and the LEVAL should not be shorter
than 200 mm.
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Connection to a separate
power source, e.g. a
power bank
12 W 5 W
- 7,5 W n/a
- 1,8 W n/a
- 3,0 W - 3 W
- 0,3 W 2 W
insufficient power sufficient power
→ → The LEVAL should → → The LEVAL can
not be mounted be mounted
min. 200 mm
Fig.: Headlight and LEVAL connected to one power source
The power supply connection is positioned under the LEVAL locking plate
as follows:
Connect the cable with the cable connector
and power source) to be able to insert them into the LEVAL using the cable connector for
connection.
Remove 20 mm of the cable sheath from the end of both connecting cables; then strip off 5 mm
of the insulation on each exposed cable strand (2x power and 2x earth).
To open the cable connector, loosen the respective screw.
Then insert both the power wire of the headlight and the power source into the correct opening
(+) of the cable connector (ensure correct polarity!), and repeat the same with the ground wires
(-). Now close the cable connector again with the screw.
After that, open the locking plate 4.2 by loosening the four black screws that hold the locking
plate 4.2 on the LEVAL. Then plug in the cable connector
Finally, close the LEVAL again with the locking plate
dirt and moisture, carefully tighten the screws in a way to ensure they cannot come loose all by
themselves.
NOTICE
When shortening cables, always make sure that the remaining cable lengths are suffi-
cient to make sure the LEVAL can move freely and is not restricted in its freedom of movement
by the cables.
Detail A
power source
4.2 Please proceed
. First prepare both connecting cables (headlight
6
6 as shown on the housing (detail A).
. To protect the LEVAL from penetrating
4.2
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