PowerBoss Admiral 48D, Инструкция по эксплуатации

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108
Maintenance and Service
Sweeping pattern is correct:
If the cylindrical brush is setup correctly,
the swept area on the floor forms a
rectangle whose side edges are
parallel. The short sides of the
rectangle should measure 1.2-2.0
in.
If the sweeping pattern is
broader than 2.0
in, the brush
pressure is too high. If the
sweeping pattern is narrower
than 1.2
in, the brush pressure
is too low.
The shape of the sweeping
pattern must be a rectangle
and not trapeze or wedge
shaped!
If the sweeping pattern is not correct, it
must be adjusted; refer to paragraph
”Setting the sweeping pattern”.
Setting the sweeping pattern
The adjusting devices for the sweeping
pattern can be accessed through the
openings in the side collision protection
on both sides of the vehicle.
1. Sit on the driver's seat, insert the key
in the key switch and turn to
position
1.
2. Press the “Button to switch the pre-
sweep/vacuum unit on and off”
(Fig.
22/4) to lower the side brush
and cylindrical brush.
3. Turn the key switch to position 0 and
remove the key. The cylindrical
brush and side brush remain
lowered.
All the adjustments must be
made on both sides of the
vehicle!
Fig. 40
1 Adjusting device for sweeping pat-
tern
2 Counternut
4. Loosen the counternuts (Fig. 40/2)
on both sides of the vehicle.
5. Turn the adjusting device (Fig. 40/1)
on both sides of the vehicle as
described below:
- To make the sweeping pattern
broader, turn counterclockwise.
- To make the sweeping pattern
narrower, turn clockwise.
6. Check the sweeping pattern, refer to
paragraph ”Checking the sweeping
pattern”.
7. Repeat steps 1 to 7 until the
sweeping pattern is set correctly.
8. Tighten the counternuts (Fig. 40/2)
on both sides of the vehicle.
1
2