19
Starting Up
2.3.2 Installing and adjusting
the squeegee
Installing the squeegee
1. Switch on the key switch.
2. Lower the squeegee holding attach-
ment: Press the button for the
squeegee and suction turbine so that
the green control lamp lights up.
3. Switch off the key switch and remove
the key.
4. Open the rear doors.
5. Slide the squeegee from the rear un-
der the lowered holding attachment
and fix the squeegee to it with the
four wing nuts (Fig. 9/1).
6. Attach the suction hose to the con-
nection nozzle (Fig. 9/2) of the
squeegee.
7. Insert the key in the key switch and
turn the key switch on.
8. The squeegee is then lifted automa-
tically.
9. Close the rear doors.
Fig. 9
Adjusting the squeegee
The squeegee must be set up on a level
floor according to the conditions in
which it is to be used. The squeegee
must stand vertically on the floor (adju-
sted at the factory). The sealing strip
(Fig. 9/3) should bend slightly to the
rear when the vehicle is in operation.
Supporting rollers (Fig. 9/5) limit its mo-
vement toward the floor. To increase
the squeegee contact pressure, the
supporting rollers must be adjusted:
• Loosen the counternuts (Fig. 9/4)
and raise the supporting rollers on
the left and right evenly (turn screw
counterclockwise and lock again).
The sealing strip now bends a little
more towards the rear. An adjustment
of the supporting rollers is also neces-
sary when the edge of the sealing strip
is worn.
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2
3
4
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