Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 159
Lightly grease the universal joint.
Push the brush extension (2) back inside and
secure it with a screw (2).
TIP
Do not forget. After the brushes have been
changed, reconnect the air supply from the HGV
with the ball valuve for the "Raise/lower
cylindrical brush" function.
22.4 Changing the hydraulic oil and
filter
WARNING
Slipping and falling
► Remove dirt, grease, oil, snow, and ice from
steps and walking areas
NOTE
Dirt in the hydraulic equipment can irreparably
damage hydraulic components. Always change
the hydraulic filter in good time. The highest
levels of cleanliness should be ensured when
changing the filter or changing the oil.
ENVIRONMENT
Never allow oils to get into the soil on the
ground. Note environmental regulations
concerning oils. Dispose of drained oil in
accordance with regulations.
22.4.1 Filter change
22.4.1.1 Return filter
Take out the filter
Shut off the hydraulic system.
Have the oil collection pan and cleaning cloths
ready in order to catch and remove any oil that
may run out.
Open the filler cap (1) in order to get rid of any
pressure in the tank.
2
3
4
1
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