Answer: Correct belt installation and adjustment can optimize the belt drive efficiency, greatly extend the belt service life, and reduce the load on the motor and bearings. The replacement and adjustment method is as follows:
(1) Stop the machine.
(2) Remove the side door.
(3) Loosen the mounting bolts of the machine head.
(4) Rotate the adjustment bolts to adjust the belt to the correct belt tightness, with a deformation of less than 5mm.
(5) Tighten the machine head fixing bolts.
(6) Install the upper side door.
