Maintenance | 12
DOCMA0000006‐UK ﴾ENG﴿ ‐ Samson FPT 3A 251
Theswingingmovementmustslowdownandthenstopwhentheengineslowsdownandstops.
DANGER
If the boom continues to move after stopping the engine, the lifting cylinders lock valve is
faulty.
Remove the fault as soon as possible, contact the DIECI service center.
Leveling cylinders and swinging lock (if any):
– Positionthemachineonaperfectlyhorizontalsurface.
– Makesurethattheparkingbrakeisengagedandthetransmissionisinneutral.
– Makesurethevehicleisincarriagemode.
– Lifttheboomabout15cmfromthegroundandlevelthemachinesothatthechassisisperfectlyparallel
tothesurface(checkthelevelinthecab).
– Checkthat,withoutinterveningonthelevelingcontrol,themachinemaintainsthispositionevenaftera
prolongeduse.
DANGER
If the boom continues to move after stopping the engine, the lifting cylinders lock valve is
faulty.
Remove the fault as soon as possible, contact the DIECI service center.
NOTICE
Do not level the vehicle with boom raised and/or removed.
Outriggers cylinders (if present)
– Starttheengine.Makesurethattheparkingbrakeisengagedandthetransmissionisinneutral.
– Placethevehicleonoutriggers.
– Levelthemachinewiththeoutriggers.
– Fullyextendtheboom.
– Withtheenginerunningatidlespeed,rotatethemachineturret.
DANGER
If the boom continues to move after stopping the engine, the lifting cylinders lock valve is
faulty.
Remove the fault as soon as possible, contact the DIECI service center.