71 4000670450 E 04.19 USA / GB
D
- Operation instructions
3632T - HTT13
• Verify that the AUTO LEVEL ( 23 ) indicator LED is lit. If the AUTO LEVEL ( 23 ) indicator is not lit,
the aerial work platform may not be level, and the weight of the machine may not be on the outrigger
foot pad.
N.B.-:-I
F THE BOOM IS NOT LEVEL OR IF ONE OR MORE OUTRIGGERS ARE NOT SUPPORTING THE
MACHINES
LOAD THE SAFETY INTERLOCK SYSTEM PREVENTS ALL BOOM OPERATIONS.
N.B.-:-T
HE RANGE OF MOTION DIAGRAMS AT THE GROUND (LOWER) AND PLATFORM (UPPER)
CONTROL STATIONS DISPLAYS THE RANGE OF PLATFORM MOTION (SAFE OPERATING ZONE) FACING
AWAY
FROM THE TRAILER TONGUE. VERIFY THAT THE OPERATING ZONE IS CLEAR OF
OBSTRUCTIONS
THROUGH 700° OF NON-CONTINUOUS ROTATION.
• Use the ground (lower) control box to operate the boom lift functions. Raise, lower, extend and rotate
the booms by pressing (pushing) and holding the desired SPEED ( 6 ) and function buttons at the
same time.
• Fully lower the boom onto the boom rest to enter the platform.
• Raise the safety bar and enter the work platform by using a 3 point contact (both hands and one foot).
Put on a safety harness and attach the lanyard to the ANCHORAGE (attachment point) on the side
of the platform support beam.
• Should the platform become tilted out of the normal vertical axis, press (push) and hold the desired
SPEED button ( 6 ) and one of the PLATFORM TILT buttons ( 16 ) or ( 17 ) at the same time, to level
the platform back into the normal vertical axis.
• Use the platform (upper) control box to operate the boom lift functions. Raise, lower, extend and
rotate the booms by pressing (pushing) and holding the desired SPEED ( 6 ) and function buttons at
the same time. Become familiar with the location and function of all controls. Learn to smoothly
START and STOP all boom functions.
• When all aerial work platform operations are complete, fully retract all boom extension(s). Center the
boom over the boom rest and fully lower the boom until seated in the "stowed" position for transport.
N.B.-:-A
LWAYS FULLY RETRACT, ROTATE AND LOWER THE BOOM TO THE "STOWED" POSITION
BEFORE
EXITING THE PLATFORM.
• Turn the key switch to the GROUND CONTROL ( 1b ) position.
• Unfasten the safety harness and exit the platform by using a 3 point contact (both hands and one
foot).
• Disengage platform locking pins and return platform to a stowed position.
• Engage the boom and platform travel latches.
N.B.-:-F
OR A VISUAL OF THESE LATCHES REFER BACK TO THE IMAGES IN THE EARLIER
INTRODUCTION SECTION OF THIS MACHINE.
• Turn the key switch to the ground controls position.
• Inspect the area beneath the aerial work platform and trailer for obstructions before retracting
outriggers. Press (push) and hold the outrigger RETRACT ( 22 ) button and the AUTO LEVEL ( 23 )
button until all outriggers are fully retracted to their "stowed" (upright) positions.
N.B.-:-S
AFETY SWITCHES PREVENT OUTRIGGER RETRACTION UNTIL THE BOOM IS COMPLETELY
LOWERED
AND IN THE "STOWED" POSITION.
• At the ground (lower) control box turn the KEY SWITCH ( 1 ) to the vertical (power "OFF") position,
and remove the key.
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