SANY SY155U, Operation And Maintenance Manual, Page: 44 / 192

3-14
MACHINE CONTROLS
SY155U Excavator OMM
Front Work Lights Switch
The front work lights switch (14) turns the four front work
lights on and off (the switch LED lights are on).
0003642
Figure 3-18
There are four front work lights:
• Two work lights (23) on the upper forward cab.
0003643
Figure 3-19
• One work light (24) below the bottom right step.
0003687
Figure 3-20
• One work light (25) on the left side of the boom.
Travel Alarm Switch
The travel alarm switch (15) turns the beacon light and
alarm on and off. The left and right LED switch status
lights illuminate when the switch is on, and an audible
travel alarm will beep. Turn on the travel alarm whenever
the machine is being operated to increase jobsite safety.
Start-Stop Switch
Use the start-stop switch (16) to start and stop the engine
in addition to the key switch.
To start the machine with the start-stop switch:
1. Turn the key switch to ON.
2. Press and hold the start-stop switch until the engine
starts, then release the switch.
To stop the machine with the start-stop switch:
1. Press and hold the start-stop switch to stop the
engine, then release the switch.
2. Turn the key switch to OFF.
Cigarette Lighter (12V)
0003638
Figure 3-21
3. Press the cigarette lighter (1) in to activate. The
lighter will pop out when ready. With the lighter
removed, the 12V power outlet can be used to
charge or operate 12V electronic devices.
23
24
25
1