Blastrac BMS-220 ADB, Руководство по эксплуатации

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5.5 Drive adjustment system
It could be possible that after intensive usage the machine has a tendency to turn slightly to the left, or turn
slightly to the right when driving.
The drive adjustment system allows the user to adjust the rotation speed of the left or right driving wheel so
the machine will drive in a straight line again.
These reducing valves can be used to choke the hydraulic driving motors a little bit when they are not turning
equally fast.
Standard are these valves completely open. (factory setting)
1 Shows the completely open position of the valve.
2 Shows the turning direction to open or close the valve.
3 After adjustment this screw should be fastened to lock the position of the valve.
4 Scale for accurate adjustment.
Adjusting the valves:
 Turn both the knobs (RV1) and (RV2) COUNTER-
CLOCKWISE: until they go no further.
 To make the machine drive to the LEFT:
Turn knob (RV1) CLOCKWISE: one complete
rotation.
 To make the machine drive to the RIGHT:
Turn knob (RV1) CLOCKWISE: one complete
rotation.
 Lock the position by fastening the locking screw (3).
Closing a reducing valve will result in less flow of hydraulic fluid and thus a slower driving speed.
This system is also able to put on existing machines;
E12163 Adjustment set for drive wheels BMS-220ADB
1
2
3
4
RV1
RV2