ZHDN 2500-150
Installation
29
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6.15
Purging the cylinders
Fully lower the platform a few times.
You may have to lift the truck to fully
lower the platform.
For tilt cylinder model
Tilt cylinders can be purged by closing
the platform against the vehicle body
and then opening and tilting all the way
down.
6.16
Transport lock
Electric hose breakage valves serve as
locks for the platform. The lock opens
automatically if the down function is
actuated from the control device. The
valves are non-return valves that let in
fluid from the cylinders but not out be
-
fore they are actuated by the flow from
the lowering valve. The platform is thus
hydraulically locked during transport.
