Removing The Roof Hatch; Preparing The Unit Fixings; Attaching The Seal For The Cab Roof - Dometic CoolAir SPX1200T Installation Manual

SPX1200T
• The assembly parts supplied must not be modified during installation.
• The ventilation openings must not be covered over (minimum distance from
other external attachments: 100 mm).
• Follow the vehicle manufacturer's guidelines when installing the system and
establishing the electrical connections.
I
NOTE
After installation of the system, the pre-set parameters on the system software
must be checked (chapter "Configuring the system software" on page 12).
6.2

Removing the roof hatch

Proceed as follows (fig. 6):
➤ Remove all screws and fixings for the existing roof hatch.
➤ Take out the roof hatch.
➤ Remove the sealant around the opening so that the surface is clean and free
of grease.
I
NOTE
Dispose of all waste material, glue, silicon and seals separately. When doing
so, follow the waste disposal requirements applicable in your local area.
6.3

Preparing the unit fixings

➤ Drill out the 8 factory-made holes to a diameter of 8.5 mm (fig. 7).
6.4

Attaching the seal for the cab roof

A
NOTICE!
Ensure that the surface where the seal between the unit and the cab roof is to
be glued is clean (free of dust, oil, etc.).
➤ Glue the sealing strip to the cab roof (fig. 9 A).
Follow the contour of the roof hatch opening. The join between the ends of
the seal should be at the back.
➤ Apply a flexible, non-hardening butyl sealant (e.g. SikaLastomer-710) to the
join between the ends of the sealing strip and to the top edge of the sealing
strip (fig. 9 B).
EN
Installation
9