Control and operation

Attaching and dismounting equipment parts

1 Stick

A/B Hydraulic lines

VA1/2 Pressure ports for the quick coupler (if installed)

VA6/7 Manual valves for the rotary actuator of the grapple / shear (if installed)

Connect the hydraulic lines A and B to the tool as follows: A to the port of right turning direction. If installed, open the manual valve VA6 B to the port of left turning direction. If installed, open the manual valve VA7

Attaching and dismounting equipment parts

1 Stick

VA3/4 Manual valves for the grapple / shear opening and closing

Connect the manual valves VA3 and VA4 to the tool cylinder as follows:

VA3 (grapple / shear opening) to the rod side chamber

VA4 (grapple / shear closing) to the piston side chamber

Open the manual valves VA3 and VA4