2, loosen the front end of the limit block tightening screws, remove the positioning block, in the exposed end of the shaft to launch the rotary axis, in the launch of the rotary axis before the position of the rotary axis, so as to make a sign.
3, take out the damaged sealing ring, the bottled liquid filling machine equipment, after wiping the shaft clean, in the shaft of each sealing ring groove to add appropriate lubricant, replace the sealing ring according to the original position to re-push in, with a wrench to check the rotary angle of 90.
4, installed after the installation of the positioning block aligned with the hole tighten the screws, pay attention to make sure that it must be tightened well, otherwise automatic filling machine equipment venting when the shaft may be fly out and hurt people.
5, assembled, ventilation test, should be flexible and no air leakage, and according to the original position of the ball valve and the back cover.