Webasto Cool Top Trail 20 Notice D'utilisation Et D'installation page 9

5. Turn the part over again and make sure "This side up" is
up. Press down firmly over the installation hole and remove
any sealant that has squeezed out.
Fig. 17 Forming an effective seal
5.9 Installing the outdoor unit
Place the outdoor unit over the installed adaptor frame, and ad-
just the position to make sure that the four bolt holes on the
corners are properly aligned.
NOTE
The outdoor unit is heavy. Always have a second per-
son to help carrying the unit.
Do not lift the outdoor unit by the upper white cover.
Lift it by the bottom base.
Using the M8 bolts, verify that the holes of the outdoor unit are
aligned with the holes of the adaptor. If they are not, then re-
position the outdoor unit accordingly.
Do not apply additional sealant between the outdoor unit and
the adaptor frame.
Fig. 18 Positioning the outdoor unit
5.10 Connecting the power supply
1. Look upward from inside the vehicle, and locate the ter-
minal blocks (1).
2. Release the orange levers.
3. Strip the wires to a length of 10 mm (for WAGO 222-412).
4. Insert the wires of the power supply cable into the 2-pole
terminal blocks. Match the corresponding active, neutral,
and the ground wires.
5. Close the orange levers to make sure that the power lead is
secure and properly connected.
NOTE
Failure to secure the connections properly may result in
a short circuit or a fire.
9039408E_OI-II_Cool Top Trail 20-24
Fig. 19 Location of the terminal blocks
5.11 Installing the air distributor
mounting bracket
1. Prepare the M8 bolts (4), washers (3) and fixing metal
clamping bars (2) as illustrated.
2. Lift the air distributor mounting bracket (1) towards the air
conditioner.
3. Insert the M8 bolts, with its washers, and metal clamping
bars into the 4 corner holes of the air distributor's mount-
ing bracket.
4. Screw the bolts into their receiving threads by hand to en-
sure proper engagement.
5. Make sure that all bolts are screwed in correctly. Minimally
apply 2 rotations to avoid cross threading.
6. Make sure that the metal clamping bars align with the cor-
responding recess in the air distributor's mounting bracket
while you tighten the bolts.
7. Finally, tighten up all four bolts evenly to 8 Nm torque.
Fig. 20 Installing the bolts
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