Operation 4
Trailer operation
7321_003-066_V2
5
7
6
Uncoupling model RO*245
– Take measures to prevent the trailer from
rolling away, e.g. use wheel chocks.
– Push the hand lever (5) upwards.
– Slowly drive the truck forwards until the tow-
bar eye and towing jaws are disconnected.
– Push the closing lever (7) on the left side of
the tow coupling down as far as it will go.
The tow coupling is closed.
7
8
7321_003-067
Coupling model RO*841
NOTE
Tow coupling RO 8
41 is intended for a tow-bar
eye in accordan
ce with DIN 74054 (bore
diameter 40 mm)
.
– Take measures to prevent the trailer from
rolling away, e.g. use wheel chocks.
– Push the hand lever (7) upwards until it
snaps into place.
DANGER
People may be trapped between truck and trailer.
When hooking up, ensure that no one is between
the truck and trailer.
CAUTION
When being c
oupled, the tow-bar eye must engage
in the middl
e of the coupling jaw. Failure to follow
these instru
ctions could result in damage to the
coupling j
aw or to the tow-bar eye!
– Ensure th
at the tow-bar eye enters the coupling
jaw cent
rally.
– Slowly m
ove the truck back.
171
533 EN - 02/2019 - 19 271
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