How to install JM diaphragm coupling bolts?

Diaphragm coupling bolt mounting method

Clean the dirt on the surface of the shaft and apply a thin layer of oil or lubricant.

Clean the inner hole of the diaphragm coupling and apply oil or lubricant.

Insert the diaphragm coupling into the mounting shaft; If the aperture is too tight, pay attention to avoid hitting the installation with a hammer or hard metal.

After the positioning is complete, gently tighten the screws with a torque wrench (1/4 of the specified tightening torque) in the diagonal direction.

Increase the force (1/2 of the specified tightening torque) and repeat step 4.

Tighten the torque according to the specified tightening torque.

Finally, tighten the fixing screws in a circular direction.

When disassembling, please carry out in the state of complete stop of the device; Loosen the locking screws in turn