Dinolift DINO 260XT, Operating Instructions Manual

Page: 65 / 101

DINO 260XT
65
FAULT
REMEDY
4. Disturbance of platform movements - only one of the movements is operational
Irregular and indefinite malfunctions.
Make sure that the hydraulic oil and the filter
have been changed.
Thoroughly clean the solenoid valve spools and
housings (requires utmost cleanliness - not all
contaminants can be spotted with the naked eye).
Also temporary contact failures in the joysticks
may cause malfunctions.
Spray with moisture repellent.
Lifting or lowering of the boom and extension of
the telescope are not operational, red light on the
platform is lit and the buzzer in the chassis
control panel is audible. Overloading of boom has ocurred; retract the
telescope and retry (automatic reset).
5. Boom drifts slowly downwards
Load regulation valve is leaking.
Remove and clean the valve.
Check the condition of the o-rings.
Install the valve carefully - the correct tightening
torque is 60 Nm.
If necessary, replace the valve.
6. Power pack does not start
Battery is flat.
Recharge the battery.
Mains cable is connected. Disconnect the plug from the mains.
7. Power pack cranks but does not start
Fuel tank is empty.
Fill the fuel tank.
Choke is off. Press choke button (cold engine).
Throttle lever in idling position. Increase the engine revolutions.