PVC High Speed Roller shutter DoorThe motor protection skills

PVC High Speed Roller Shutter Door The motor protection skills
1, the use of the situation should often adhere to dry, the electric idea of the exterior should adhere to clean, the air inlet should not be subject to dust, fiber and other obstacles.

2, when the thermal maintenance of the electric idea of the continuation of the initiative, the fault should be identified from the electric idea or overload or maintenance of the installation is too low value, eliminate the problem, before putting into operation.

PVC High Speed Roller shutter Door

3, should ensure that the electric idea in the process of operation of the superior smooth. The ordinary electric idea running about 5000 hours, that should be added or change the smooth grease, operation found bearing overheating or smooth metamorphosis, hydraulic real-time change smooth grease. Change the smooth grease, should purge the old smooth oil, and have gasoline to wash the bearing and bearing cover oil groove, and then ZL-3 lithium base grease filling the bearing table between the cavity 1/2 (for 2 poles) and 2/3 (for 4, 6, 8 poles).
4, when the bearing life end, the vibration and noise of the operation of the electric idea will clearly increase, reflecting on the bearing radial clearance reaches the following value, that should change the bearing.