Design and function
Chapter 4
Guards
Page 42
Version: 3/25/20
Translation of the original operating manual 116588
Bernard van Lengerich
Guards
4.10
4.10.1
Emergency manual operation
DANGER
Risk from lowering parts!
Secure the machine or raised moving parts of the machine from being lowered
inadvertently during emergency manual operation.
In the event of an electrical failure, the electromagnets used to switch the directional and
directional seat valves can be actuated directly at the electrohydraulic control block using the
emergency manual actuator.
Fig. 4-20: Emergency manual operation
Pos.
Designation
Function
a
Push button
Switch the directional valves using the emergency manual actuator in the event
of an electrical failure.
a
a
