Fault elimination
100
Emergency
manual function
A defective solenoid valve can be switched manually. Do not continue
working. Fold the machine to the transport position in order to replace
the defective valve.
Switch off the pilotbox.
Switch off the tractor and secure it.
Close the ball valve.
Loosen the hexagon socket bolt on the solenoid valve.
Screw in the hexagon socket bolt of the solenoid valve concerned.
The solenoid valve switches.
Leave the hazard area.
Open the ball valve.
Switch on the tractor.
Carry out the desired functions using the tractor's hydraulic control
device.
•
Move the machine into its transport position.
•
Fully lower the hydraulic transport chassis.
•
The defective solenoid valve must be depressurised.
Switch off the tractor and secure it.
Close the ball valve.
Replace the defective solenoid valve.
No emergency manual function is necessary for the lift arm solenoid
valves. These valves are “normally open”.
Hydraulic chassis solenoid
valve
Hexagon socket bolt
Содержание Vicon Andex 724
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