Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 156
22 Maintenance and repair work
22.1 Changing the cylindrical brush
DANGER
Crushing
► Maintain a sufficient distance
The pneumatic cylinder extends when the
ball valve (1) on the coupling plate is closed.
WARNING
Hand injuries
► Wear protective gloves
NOTE
As a result of the conical brush shaft, the brush
can only be changed via the left side of the
sweeping unit.
Disassembly
Lower or raise the pick-up unit and secure it with
transit locks.
Park the vehicle safely.
At the coupling plate (1), close the air supply
from the HGV for the cylindrical brush function
with the ball valve. Air in the pneumatic cylinder
escapes through the ball valve. The cylindrical
brush lowers in the pick-up unit down to the
stopper.
Take out (2) the fastening screw (SW 13).
Pull the brush extension with the hydraulic
motor (3) out of the spline shaft bearing and
carefully put it to one side.
1
2
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