SANY SY155U, Operation And Maintenance Manual

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MACHINE OPERATION
4-11 SY155U Excavator OMM
Seat and Seat Belt
0003636
Figure 4-17
• Headrest Adjustment – The headrest (1) can be moved
up or down on the backrest (2). Adjust the headrest to
the same height as the operator’s head.
• Armrest Adjustment – Turn the dial (4) under each
armrest (3) to adjust the angle of the armrest up or
down.
• Backrest Angle Adjustment – Pull up on the backrest
adjustment lever (5) to adjust the angle of the backrest
to the desired position. Release the backrest
adjustment lever to lock the seat backrest in position.
• Seat Forward/Backward Position Lock – Move the
position lock lever (6) to allow the seat to move forward
and backward. Move the position lever forward, then
firmly move the seat backward to lock it into position.
• Seat Forward/Backward Position Adjustment – Lift and
hold the forward and backward lever (7) to slide the
seat (12) to the desired position. Release the lever to
lock the seat in position.
• Seat Base Forward/Backward Position Adjustment –
Lift and hold the seat base adjustment lever (10) to
slide the seat base (11) and control consoles forward or
backward. Release the lever to lock the seat base in
position.
Fuse Locations, Circuits, and Amperages
Fuse
Number
Circuit Amperage
F1 Key Switch 30A
F2 Horn, Cab Lamp 10A
F3 ECU Power 30A
F4 Working Light 10A
F5 Diesel Control Unit (DCU)
Power 20A
F6 Windshield Wiper and
Washer, Radio 15A
F7 Power ON 10A
F8 Monitor 20A
F9 Air Conditioner 5A
F10 Travel Alarm 10A
F11 NOx Sensor 15A
F12 Power Converter 15A
F13 Fuel Pump 20A
F14 Not Used -
F15 Seat Heater 20A
F16 Not Used -
F17 Conditioner Fan 20A
F18 Not Used -
F19 Compressor 10 A
F20 Not Used -
9
5
6
2
1
10
8
7
3
11
12
4