© Feb. 2023 30 TB20J Plus Operation Manual
CONTROLLERS AND INDICATORS
Table 6-2 (Continued)
No. Indication
Description
6
After-treatment regeneration disable
switch (if equipped)
Move the switch, and the engine cannot enter the
regeneration state.
7
Main boom luffing switch Control main boom luffing.
8 Turntable rotation switch Control turntable rotation.
9
Main boom telescoping switch Control main boom telescoping.
10
Jib boom luffing switch (if equipped) Control jib boom luffing.
11
Jib boom rotation switch (if equipped) Control jib boom rotation.
12
Platform rotating switch Control platform rotation.
13
Platform leveling switch Adjust platform levelness while traveling up/down the slope.
14
After-treatment regeneration request
switch (if equipped)
With the after-treatment regeneration disable switch turned
off, flip this switch, and the engine after-treatment device will
enter regeneration state.
15
Engine start switch Flip the switch, and the engine will be started.
16
Glow plug switch (if equipped)
Move and hold the switch 6～10s, and the engine will take in
air for preheating.
17
Ground/platform control selector switch
Turn the switch to the left to Ground control position, and all
functions will be operative only at the ground controller, while
the platform controller will not work;
turn the switch to the right to Platform control position, and all
functions will be operative only at the platform controller, while
the ground controller will not work.
18
Emergency stop button
Pull out the button to ON position, and the machine will start
normally;
push the button to OFF position, the controller will be powered
off, the machine cannot start and all functions will be
inoperative.
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