Services

The grid coupling should be lubricated. Especially in high speed operation, lubrication should be paid more attention and good lubrication condition should be kept.

 

The grid coupling should adopt No. 2 lithium grease ZL - 4. Grease should be changed once every half a year and be checked twice monthly. Grease should be replenish when it is insufficient.

 

When adding the grease, unscrew the lubricating oil plug of hole on the shell. Then insert the oiling device. Add grease until surplus grease overflow from opposite oil hole.

 

The spring of the grid coupling is vulnerable part. When replacing the spring, dismount the cover and spring, wipe out rag and cleaning up all of parts. Then install and adjust coupling according above steps.

 

Note: after being oiled, all of oil plugs must be covered and tightened.

For more information concerning grid couplings, please refer to the following articles:
Structure and Application of Grid Couplings
Structural Types of Grid Couplings
Model Selection of Grid Couplings
Rapid Cooling Setup and Connection of Grid Couplings
Carrying and Storage of Grid Couplings
Installation and Adjustment of Grid Couplings
Basic Info for Model Selection of Grid Couplings