Haulotte HA120PX, Operator'S Manual

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49 4000327280 E09.16 USA / GB
HA120PX
D
- Operation instructions
Operation instructions
1 - Operation
1.1 - INTRODUCTION
Only trained and authorized personnel shall be permitted to operate this aerial work platform.
Prior to operation :
• Read, understand and obey all instructions and safety precautions in this manual and attached to the
aerial work platform.
• Read, understand and obey all Federal, State and local codes and regulations.
• Become familiar with the proper use of all controls and emergency systems.
1.2 - OPERATION FROM THE GROUND CONTROL BOX
• Turning OFF of the machine is performed with selector key switch ( 72 ) in the centre position. To turn
ON the engine use selector key switch ( 22 ).
• Activation of a desired control box is achieved by turning the control box energizing selector
switch ( 72 ) to the desired position.
• The ground control box is energized and is active ONLY when :
• The E-stop buttons on both ground and platform control boxes are not pressed in (Deactivated).
• The machine is switched on.
• Ground control box is selected.
• An E-Stop button at each control box stops all movements when pressed in; including shutting off an
engine (if equipped).
N.B.-:-An E-Stop button pressed in does not turn off the main power supply to the machine.
• An enable switch ( 228 ) provided must be activated and maintained to authorize one or more function
movements. If enable switch ( 228 ) is kept engaged without selecting a function movement for more
than 8 s; enable switch is automatically de-activated.
• The release of "Enable switch" ( 228 ) while performing a movement stops all the movements. The
stop of movements is progressive. If the "Enable switch" system is re-pressed, the movement doesn't
restart. It could restart only when the selected function switch/joystick is released to neutral position.
• All switches operating a movement, return automatically to neutral when released.
• At power up, a switch in it's neutral position will be taken into account to authorize movement.
• "Enable switch" selector / Emergency pump
• Engine running, the switch acts as an "enable switch" only.
• Engine stopped, the switch acts as the "enable switch" and operate the emergency pump control.
• Overriding system : The ground control box is designed for maintenance and emergency rescue
operations only. Refer to Section D 4.2 To rescue operator in platform. .
• The status of the switches is tested automatically when the machine is switched on, and checked at
every starting. A switch will be active only after it has been detected to be in neutral position. The
following switches are not controlled :
• Accelerator: engine rpm