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4.6.2 Speed and Cushion Adjustment for Arm Down
PROCEDURES:
(1) Turns the arm down speed control valve for the adjustment of arm down moving speed.
(2) Before moving arm down make sure that the arm up sensor is activated. Adjust distance
between the arm up sensor and the sensing piece to make it ON.
(3) Turns the cushion control valve for the adjustment of arm down cushion control.
(4) Turns clockwise for lowering speed, and in contrast turns counter-clock-wise for faster
speed.
(5) After proper adjustment is made, turns the locking nuts tightly.
Arm Down Speed
Control Valve
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