Service manual

6) To replace the entire Enable

switch assembly: Remove

each wire terminal from the

rear gray and yellow relay

blocks. Attach one wire at a

time to the replacement

block to avoid the possibility

of an incorrect connection.

7) Loosen the two recessed screws from

the gray bayonet mount on the back

of the plate. Rotate the gray block

counter-clockwise about 90 degrees

and remove. Push the Enable button

cylinder through towards the front of

the panel to remove.

8) Insert the new Enable cylinder into

the switch panel from front to rear.

Attach the bayonet mount to the rear

of the cylinder, making sure that the

attachment tabs are oriented top and

bottom. Tighten both recessed

screws securely so that the screw tips

apply pressure to the rear of the

plate.

9) Snap the relay block tabs onto the

notches on the bayonet mount, bottom first, then top. Make sure all wire connections

are secure and properly oriented.

Replace the switch panel and screws, and plug the main power cord back in. Power

up the machine normally, and check the function of the Enable button / LED.