15 6:11 Replacing The Hatch - Alde Comfort 2923-2928 Service Manual

:10 REPlACIng/ADjuStIng thE mICRO-
swItCH (Not 2923 980 oCH 2928 980)
1. Remove the hatch in accordance with Chapter 6:11.
. Remove the lower front plate (see fig 12).
. Switch off the main power switch or remove the fuse on
the control panel. Set the thermostat knob in the ignition
position. Remove the screw (fig 15 A) which holds the
rod in the automatic unit knob. Press the knob down
and carefully lift the rod out of the knob.
. Slacken the inner screw on the micro-switch (fig 27 A)
a couple of turns (adjustment screw), remove the outer
screw (fig 27 B). Removed the micro-switch, note the
location of the cables, move cables and adjustments
screws to the new switch, fit and tighten the screws.
. Fit the rod in the automatic knob and replace the screw.
. Adjustment: Set the thermostat knob in the ignition
position. Slacken the adjustment screw and place the
switch with its arm as close to the boss on the knob hub
as possible (see fig 28). Tighten the adjustment screw.
7. Turn the knob to the stop position and check that the
switch "clicks", switches off (see fig 29). Turn back to the
ignition position, check the operation and that the arm
does not rub against the hub when the knob is turned.
8. Switch on the main power switch or insert the fuse,
check that ignition/shut-off functions reliably. If neces-
sary, make further adjustments to the micro-switch.
9. Fit the lower front plate, (see fig 12). Install and close
the hatch.
Fig 7
B
A
FIg 8
Position of micro-
switch at start position
FIG 29
Position of micro-
switch at stop position
FIg 0
Position of micro-
switch at maximum
position
:11 REPlACIng thE hAtCh
1. Remove the hatch on the control panel by opening it
straight out and carefully bending it in the middle so
that the pegs are released..
Fig 1
1 1