Head cover
Stopper bolt kit
(With O-ring seal)
Unclamping angle display
Inside of the switch cassette
Switch on the unclamping side
(attach according to the unclamp angle)
Switch cassette
Switch cassette mounting bolt
Lead wire storage space
Clamp side switch
(fixed)
Unclamping
angle display
x
Procedure for changing the switch position
1) Set the arm opening to 15
°
or above.
2) Loosen the switch cassette mounting bolt, and remove the switch cassette.
3) Remove the switch on the unclamping side, and attach it in the position of the desired angle. Store the lead wire in the storage space.
4) Mount the switch cassette to the body, and tighten the switch cassette mounting bolt to the tightening torque shown below.
Refer to replacement parts switch kit no. (page 3) for the part numbers of the switch cassette replacement parts.
z
Procedure for changing the stopper bolt
1) Remove the stopper bolt of the head cover, and replace with a stopper bolt for the desired angle using the tightening torque below.
When tightening the stopper bolt, hold the head cover.
Refer to Replacement Parts (page 3) for the part numbers of the applicable stopper bolts.
Switch Cassette Mounting Bolt
Tightening Torque
Bore size
Tightening torque [N·m]
50
3.0 to 4.0
63
3.0 to 4.0
Stopper Bolt Tightening Torque
Bore size
Tightening torque [N·m]
50
45 to 65
63
45 to 65
To change the arm opening angle
Caution Be sure to confirm safety, and perform the work while the air is exhausted.
13
CKZ5N
Series
