Haulotte Group H21TX, Operator'S Manual

Page: 49 / 104

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49 2420331900 E06.14 EN
Telescopic machines, 21 - 25 m
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- Machine layout
Controls and indicators
Marking Description Function
26 Fault indicator
Operation malfunction
(1)
(1.) Perform the required maintenance (see the machine maintenance book)
Machine on excessive slope
30 Platform overload indicator Platform overload
31 Power ON indicator
On : Machine switched on
Off : Machine switched off
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Drive joystick
Move forward : Forward drive
Move backward : Reverse drive
Front axle steering selector
Press right side of button : Right-hand steering
Press left side of button : Left-hand steering
35 Differential lock selector
Press in and hold (activated) : Maximum drive torque (on
difficult or sloping ground)
Release (deactivated) : Standard torque
37 Jib lifting / lowering selector
Move upwards : Jib lifting
Move downwards : Jib lowering
38 Platform rotation selector
Move to the right : Counter clockwise (CCW) rotation
Move to the left : Clockwise rotation
40 Platform leveling selector
Move upwards : Lifting of platform
Move downwards : Lowering of platform
41 Back-up unit selector
Press in and hold : Back-up unit activated
Release : Back-up unit deactivated
42 Engine start-up selector Starting the engine
43 Horn selector Horn
46 Emergency stop button
Pulled out (activated) : Ground control box energized
Pushed down (deactivated) : De-energizes control system
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Turntable rotation joystick
Move to the right : Counter clockwise (CCW) rotation
Move to the left : Clockwise rotation
Boom lift joystick
Move upwards : Boom raising
Move downwards : Boom descent
70 Telescoping joystick
Move forward : Boom extend
Move backward : Boom in
71 Drive speed selector
High-speed driving
Medium-speed drive (difficult ground, slope)
Low-speed driving