Three-way dumper
Equipment
Fliegl Agrartechnik GmbH, 84453 Mühldorf am Inn, Germany
58 of 81
8.10 Mechanical stopcock for hydraulics (maintenance work)
The stopcock is integrated in the supply line to
the tipper press.
It is used to block the hydraulics during
maintenance work.
Open Closed
Fig. 49
:
Stopcock
Attention!
Before performing maintenance work between the tipper bridge and the
chassis, the stopcock for the tipper hydraulics must be closed.
This prevents accidental lowering of the tipper bridge.
A bridge support is required to perform maintenance with a raised tipper bridge. If it
is not available, the operator must provide a secure support; otherwise, it is not
permitted to perform maintenance work with the bridge raised.
Use of the bridge support with a raised tipper bridge is mandatory during
maintenance.
8.11 Bridge support for maintenance work
If no locking facility is provided on the hydraulic system, the use of a bridge support
with a raised tipper bridge is required during maintenance. If this is not present, the
operator must provide a secure support. Otherwise, it is not permitted to perform
maintenance work with the bridge raised.
Failure to observe the above instructions
can result in life-threatening injuries.
Fig. 50
:
Example of a bridge support
