PLATFORM BASKET RR 14 EVO 2-400 Hybrid, Use And Maintenance Manual

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RR 14 EVO 2-400 HYBRID
9.8.2. CLOSING
‒ 1 Retraction with the extension.
‒ 2 Lower the telescopic boom.
‒ 3 Lower the pantograph boom until complete
closure.
‒ 4 Turn the column so that the scissor boom is
brought onto the longitudinal axis of the frame.
‒ Complete the closure of the telescopic boom.
It is possible to move the jib even once the
boom is supported by the column.
‒ Fold the jib back in order to facilitate the
operator’s descent from the basket.
‒ Detach the safety belt from the safety ring.
‒ Get out of the basket.
‒ Turn the engine off (see “start/stop engine”).
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9.9. EMERGENCY MOVEMENTS AND MACHINE CLOSING
In the event of breakdowns or emergencies, the following procedures allow the aerial part to be moved with
the aim of bringing the operator in the basket back to the ground and the machine to be closed.
i
Danger
When making an emergency manoeuvre, pay particular attention to the safety of the operators and the
stability of the machine, since some safety devices might be bypassed.
9.9.1. DRIVE FLOW DEVIATOR
During normal conditions the valve (A) ensures that
the oil flow normally reaches the rail wheels or the
tires if the valve has the electric command from the
system.
In the event of electrical faults and if the machine
needs to be moved by tires, it is necessary to turn the
screw control (B) of the valve (A) clockwise; with this
protocol the oil flow goes to the tires also if the
electric system is down.
Once the electrical fault is solved, it is mandatory to
put the screw control (B) to its normal position
turning it completely counter-clockwise.
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English
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