Translation of Original Operating Instructions
Airport Sweeper / Airport Stand Cleaner
2017-02-02 38
7.8.1 Hydraulic tank
The hydraulic tank supplies oil to all consuming
equipment.
(1): Return filter
(2): Filler opening
(3): Sight glass for oil level. The oil level can also be
read with the hopper closed. Only read the oil
level if the hydraulic cylinder for hopper tipping
has been retracted (hopper is lowered).
(4): When the hopper is closed, this opening can
be used to refill the hydraulic oil.
7.8.2 Hydraulic pumps driven by the
auxiliary engine
The hydraulic pumps are driven directly by the
engine
(1): Hydraulic pump. Fan drive.
(2): Tandem hydraulic pump. Fan drive on hydraulic
cooler.
7.8.3 Hydraulic pump driven by the
vehicle engine
The hydraulic pump is driven by a V-belt.
Hydraulic valves—Vehicle front
The hydraulic valve block (1A) is located directly
behind the vehicle plate. The following are
controlled via the hydraulic valve block
Front-mounted machine
Raising/lowering the hopper
Opening/closing the hopper doors
1
4
3
2
1
2
1A
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