PALAZZANI RAGNO XTJ 43 - Page 76

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Pag. 69OM4054_GB
If the travelling doesn’t work, verify that:
 the selector key is in the center
 one or more stabilizers are on the ground
 are there oil leaking or some damaged components
 there are no system alarms on the display.
If the boom movements doesn’t work, verify that:
 the control panel on the ground is enabled (key pictures 3.1 position 2)
 the red lamp on the control panel is not switched on
 the hydraulic oil level is good
 all the stabilizers pin are correctly placed
 the chassis angle is into the safety value (2°)
 all the stabilizers are on the ground with a good pressure
 there are no system alarms on the display.
 In case of vibrations or irregular movements, verify that:
 telescopic boom sections are greased
 the chains of the booms are regularly tensed and hydraulic oil level is regular
 after a repair intervention, the presence of air is possible in the hydraulic system - in
this case, it is recommended to make two complete movements sequences, to end
stroke, starting from stabilizing legs
A lot of checks can be made from the touch screen display on boards.
For more informations about that, check the manual part regarding the display.