SUPERSTRUCTURE OPERATION
86
Operating instructions • Semitrailer • 505369471-04 • 02/2019
1
2
4
3
Fig. 6-38:
Central pump
1
“Raise/lower” lever
2
Emergency operating lever
3
Button
4
Curtain selection lever (right/left/both
sides)
► Position the curtain selection lever as
needed.
► Swivel the “raise/lower” lever upwards.
► Press and hold the button until the de-
sired height is reached.
ü
The roof is raised.
Lowering the roof
► Position the curtain selection lever as
needed.
► Swivel the “raise/lower” lever down-
wards.
ü
The roof is lowered.
Adjusting the superstructure height
► Lift the roof until the load on the adjust-
ment bolts on all four corners is re-
lieved
.
1
Fig. 6-39:
Adjustment bolt in corner post
1
Adjustment bolt
► Pull the adjustment bolt out of the
latched position and swivel outwards.
► Allow the adjustment bolt to engage
again at the desired height.
1
3
2
Fig. 6-40:
Lifting aid
1
Lifting aid
2
Bolt
3
Post