5.1.4.1. SENTINEL logic movements
When the operator is crushed against the BUMPER (a), in addition to what described in the previous paragraph, all the current
operations automatically react as follow:
- Drive with lifted platform (safety speed): the current operation is immediately stopped and reversed;
- Drive with lowered platform (at any speed): the current operation stops slowly.
- All the extensible structure operations (lifting, lowering, rotation) individually or simultaneously activated except for
the pantograph lowering and the telescopic retraction: the current operation is immediately stopped and reversed;
- Pantograph lowering, Telescopic retraction and Cage Levelling Correction: the current operation is immediately
stopped.
After 3 seconds from the moment in which the operator is crushed against the bumper (a) the enable pedal disables automatically
regardless of the joystick position; the enable green light of the platform control panel flashes and it is necessary to release and
activate the enable pedal again to allow other operations from the platform control panel.
The ground control panel is always available for the emergency recovery of the operator possibly trapped, in any condition of the
SENTINEL system.
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