PRE-OPERATION FUNCTION TEST
GTZZ15J Operation Manual 6-11 © Nov. 2022
FALL HAZARD
The platform leveling function is only
used for slight adjustment of the
platform. Improper operation may result
in unintended movement or fall of the
load/occupants.
1. Depress the foot switch and move upward the
platform leveling switch, the platform should level
up.
2. Depress the foot switch and move downward the
platform leveling switch, the platform should level
down.
Platform rotation switch
1. Depress the foot switch and move the platform
rotation switch to the left, the platform should
rotate clockwise.
2. Depress the foot switch and move the platform
rotation switch to the right, the platform should
rotate counterclockwise.
Jib up/down switch
1. Depress the foot switch and move upward the jib
up/down switch, the jib boom should go up.
2. Depress the foot switch and move downward the
jib up/down switch, the jib boom shall go down,
and the buzzer should sound.
Speed adjusting knob
1. Turn the speed adjusting knob to the right, and flip
any function switch, the speed of the
corresponding function shall be increased.
2. Turn the speed adjusting knob to the left, and flip
any function switch, the speed of the
corresponding function shall be decreased.
Emergency power switch
NOTICE
• The emergency power switch is only used for a
short period of time (to fully lower the platform
from the maximum angle).
• When the emergency power is in use, do not
perform two or more functions simultaneously,
otherwise the auxiliary motor and pump will get
overloaded.
Depress the foot switch and meanwhile flip the
emergency power switch and any function switch/
handle, the corresponding function shall work
normally.
Rear position indicator light
When the boom rotates beyond the rear wheels, the
drive function should be closed and the rear position
indicator light should flash at an interval of 0.5s.
Rear position drive switch
When the rear position indicator light is flashing, the
drive function should be closed. Flip the rear position
drive switch, the indicator light shall be lit and the
drive function should resume.
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