OPERATION & MAINTENANCE MANUAL SWDE120B-3
Right front operation switch
1-Ignition switch
2- Throttle rotary knob
3-Cigar lighter
4-Feed pressure regulation valve
5-Swing pressure regulation valve
Right rear operation switch
1-Pilot/Travel/Drilling Switch
2-Loading/Unloading Switch
3-High/low pressure change-over switch;
Panel Switch on Left Arnrest
Box
Forward: Rod discharging cylinder
extend
Rearward: Rod discharging retract
Leftward: Upper Clamp
Rightward: Upper Release
Front:Dust hood up
Rear:Dust hood down
Left:Lower clamp
Right:Lower release