Operation: chassis
89
Hydraulic supply
1
2
3
4
5
6
7
8
Coupling
Fig. 31 Connecting hydraulic lines
1 Line connection
2 Protective cap
Remove the protective cap (Fig. 31/2).
Make sure that the hydraulic line
connection is clean (Fig. 31/1).
Clean it with a clean cloth, if
necessary.
If necessary, check the hydraulics
fluid level of your towing vehicle.
Insert the line connection into the
connection socket on the towing
vehicle.
Starting the towing vehicle builds up
the pressure.
Operating drive-up ramps
Fig. 32 Lowering drive-up ramps
1 Hydraulic cylinder
2 Operating point
The hydraulic cylinders (Fig. 32/1) for
drive-up ramps are activated from the
operating point (Fig. 32/2) at the rear.
Check before operating the ramps that
the trailer is coupled to the towing
vehicle and/or secured against rolling
away.
Operating the drive-up ramps - see
the section entitled Body starting on
page 165.
Uncoupling
Fig. 33 Parking the hydraulic line
1 Hydraulic line
The hydraulic lines must not be
under pressure when
uncoupling.
Pull the line connection from the
connection socket on the towing
vehicle.
Lay the hydraulic lines (Fig. 33/1)
firmly on the tube drawbar; if
necessary, park the line connections
into the parking sockets on the front
wall.
F - 083
1
2
F - 084
1
2
F - 085
1
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