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SP-900-Install.book Seite 38 Montag, 25. Januar 2010 4:53 16
Installation
5.3.3 Installing the evaporator unit
The evaporator unit is fitted on the vertical rear panel, near the bunk, in a
horizontal position:
➤ Remove the panelling from the evaporator unit
(see Fig. 6 on page 5).
➤ Find a suitable fastening position in the cab that allows sufficient
air circulation.
➤ Use the enclosed template (cardboard print) to determine the position of
the evaporator unit. Position the template at the selected point and use
a felt pen to mark the positions of the six holes (Ø 6.5 mm) for fastening.
➤ Mark the positions of the through-holes for the connection line and
the condensation line (interior trim: Ø 32 mm and rear panel of lorry
Ø 25 mm).
If the space between the interior trim and the rear panel of the lorry is large,
the hole (Ø 25 mm) for the inclined condensation line must be drilled slightly
lower than specified on the template. That does not apply to the small hole
(Ø 16 mm). If the space between the interior trim and the rear panel of the
lorry is approx. 30 mm, the hole (Ø 25 mm) should be about 5 mm lower.
➤ Use a knife to cut out the interior trim around the hole.
➤ Use suitable drill bits to drill the marked points and insert the supplied
cable sleeves in the large holes.
➤ Remove the six hex screws and the lower hex screw from the housing
of the evaporator unit.
➤ Pull the housing back slightly and disconnect the connecting plug from
the connection cable of the control panel (see Fig. 7 on page 5).
➤ Pull out the flexible condensation splash guard.
➤ Carefully unwind the connection line.
➤ To attach the evaporator unit, guide the connection line through
the Ø 32 mm hole and guide the condensation line through the
Ø 25 mm hole.
➤ Insert the M6 x 30 screws from the outside.
➤ Use the M6 retainer nuts and the M6 washers to fasten the evaporator
unit from the inside (see Fig. 8 on page 6).
➤ Insert the flexible condensation splash guard.
➤ Connect the connection cable of the control panel to the connecting
plug in the housing.
➤ Use the previously removed hex screws to fasten the housing of the
evaporator unit.
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