Locate the first cabinet, confirm whether the LCL accessories are complete, and clean the inner cone sleeve by the cleaning towel;
Apply the grease paste on the inner wall uniformly;
Hang the earthing spring on the fixing hole;
Clean the bus coupler by the cleaning towel, and install on inner cone sleeve by rotating;
Move
the cabinet to be consolidated to about
Operate the cabinet to be consolidated successively as per Step 1 to Step 6, till completion of LCL