Installation; Recommended Tightening Torques - CTEK D250SE Manual

INSTALLATION

1. Install the apparatus on a smooth surface where it can be fi rmly secured and where it is not
exposed to fuel, oil or dirt. To obtain the correct distance, start by fi tting the two units together
with the accompanying connector plate (see Figure 3) before they are fi nally fastened to the
smooth surface.
2. Secure the apparatus with, for example, M4 or ST4.2 screws at each corner (see Figure 1).
3. Before connecting the cables, ensure that the negative terminal post on the battery is not connected.
4. Connect the cables to the apparatus connections by securing screws (M8) (see Figure 2).
Use an Allen key - tightening by hand without a tool is not
enough. Max 6 mm ring terminals (see fi gure 5).
5. Use tape (see Figure 4) to secure the temperature sensor
to a clean fl at surface above the service battery. Position the
sensor as close to the positive terminal post as
possible.
6. Connect the battery negative terminal post.
WARNING!
The D250SE and
SMARTPASS 120S are not
protected against reversed polarity.
Disconnect the battery terminal
posts before installation.

RECOMMENDED TIGHTENING TORQUES

Figure 1 Figure 2
Allen key
2 Nm/18 lb-in
6 • EN
Figure 4
WARNING!
The D250SE and
SMARTPASS 120S are not
spark-free.
Ensure good ventilation.
Figure 5
8 Nm/71 lb-in
Max 6 mm
DIMENSIONS
Figure 3
Max 6 mm
168mm/6⅝ inches
250mm / 9.84inches