Humbaur 3000 Series, Руководство по эксплуатации

Страница: 35 / 106

Manual pump
33
MACHT’S MÖGLICH
Operating the chassis
4
Manual pump - Tilting back the cargo bed
Fig. 7 Opening the valve wheel
1 Pump lever
2 Pump piston
3 Valve wheel

Slowly turn / open the valve wheel (Fig. 7 /3) in an
anticlockwise direction
- never open the valve wheel completely.
The cargo bed will slowly lower into its original position.
 Press the pump lever (Fig. 7 /1) down, so that the pump
piston (Fig. 7 /2) is retracted.

Monitor the behaviour of the trailer while the cargo bed is
tilting back.
The tilting back process is interrupted / stopped by
closing the valve wheel.
Fig. 8 Removing the pump lever
1 Pump lever
2 Insertion opening

Remove the pump lever (Fig. 8 /1) from the insertion
opening (Fig. 8 /2).
Fig. 9 Securing the pump lever in the clamp holder
1 Male end piece
2 Pump lever
3 Clamp holder

Press the pump lever (Fig. 9 /2) into the clamp holders
(Fig. 9 /3).
Ensure that the clamp holder is not positioned at the
male end piece (Fig. 9 /1) of the pump lever.
F - 006
2
1
3
F - 049
1
2
F - 007
1
2
3