Sinoboom GTZZ15J - Page 46

© Nov. 2022 6-4 GTZZ15J Operation Manual
PRE-OPERATION FUNCTION TEST
UNSAFE OPERATION HAZARD
• Unless in emergency situations,
never operate the machine from
the ground controller if there is
any person on the platform.
• Never operate the machine if any
control handle or switch that
controls the platform movement
does not return to the OFF
position after being released.
COLLISION HAZARD
Before operating the boom, ensure the
area near or under the platform is clear
of persons or obstructions.
Preparation
1. Turn the Ground/Platform select switch on the
ground controller to ground control position.
2. Pull out the emergency stop button on the ground
controller to ON position.
3. Turn the key switch on the ground controller to
ON position.
4. Ensure the relevant indicator light on the display
is on and no error is present.
Horn button
Push the horn button, the horn should sound.
Engine start switch
Flip the engine start switch, the engine should be
started smoothly without abnormal noise.
Note: The switch will get irresponsive after engine
startup.
Glow plug switch (if equipped)
NOTICE
Under low temperature conditions, the engine should
be preheated for 5 minutes before operation to
prevent damage to the hydraulic system.
Flip the glow plug switch and hold it for 6–10s, the
engine should take in air for preheating.
Note: The electrically controlled engine can be
preheated automatically.
Emergency stop button
1. Push in the emergency stop button on the ground
controller to OFF position and flip the engine start
switch. The engine should fail to start and all
functions should be inoperative.
2. Pull out the emergency stop button on the ground
controller to ON position and flip the engine start
switch. The engine should start normally.
Ground/Platform select switch
1. Turn the Ground/Platform select switch on the
ground controller to ground control position. The
functional operation should only be allowed on
the ground controller, while the platform controller
should be inoperative.
2. Turn the Ground/Platform select switch on the
ground controller to platform control position. The
functional operation should only be allowed on
the platform controller, while the ground controller
should be inoperative.
Enable switch
OFF ON
OFF
ON
OFF
ON
OFF
ON
∅52
∅22
∅35
∅55
4X ∅7
∅12.5
R2.5
∅22
4XR6
235
98
78
220
4065
57.540.5
11.2
7.5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
技术要求
1、PVC 不干胶自粘面膜。
2、面膜底色为黑色。
3、颜色要求：上下台切换图标中底座颜色为蓝色，转换方向图案黄色，叉子及平台颜色为黄色，
升降切换图标底座颜色为蓝色，上升图案黄色，下降图案为红色，
急停开关图标底色为黄色、字体颜色为红色,小时指示图标为绿色。
4、所有孔尺寸公差为±0.1；
1
1
2
2
A A
B B
50.0
88.0
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李申奥
银友国
刘奇志 2018.11.15
1
刘晓
面膜
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