05-1481-00-00.fm
185
Maintenance and servicing
5.5.5
EMERGENCY manual control for hydraulics
The electromagnetically operated load-sensing control block with
EMERGENCY manual control is located behind the vehicle cab on the
right-hand side. Inside the vehicle
Fig. 145-G
and outside the vehicle
. This EMERGENCY manual control allows the driver to control
the hydraulics manually if the vehicle's electric system is defective.
Operation:
The EMERGENCY manual control is controlled by applying pressure (e.g.
by means of a suitable screwdriver) to the centre pins of the solenoids.
Danger
If the EMERGENCY manual control is activated with the
engine running:
Risk of accidents
•
Only use the EMERGENCY manual control to terminate a
started operation and make the vehicle ready for operation.
Not for continuous operation.
Valve
Function
A1
Control circuit 2 (move to the left)
A2
Control circuit 2 (move to the right)
B1
Control circuit 3 (close)
B2
Control circuit 3 (open)
C1
Front tool carrier (raise)
C2
Front tool carrier (brush pressure)
D
Front tool carrier (valve)
E
Control circuit 3 (pressure relief)
F
Front tool carrier (floating position)
Fig. 145:
A1
B1
C1
D
G
A2
B2
C2
E
F
H
Summary of Contents for Citymaster 2200
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