Warner Electric H 110 VAR00 - Manual (Page 4)

4 Warner Electric Europe • +33 (0)2 41 21 24 24 P-2066-WE • 2/13
4 Maintenance
4.1 Maintenance
When operating conditions are complied with (running in oil, oil temperature, rotation speed, etc) the wear on
the H110 disc set is found to be negligible, in addition, it is automatically compensated for, until all the wear
adjustment available is used up, by movement of the piston. So this type of clutch needs little maintenance.
It is however necessary to:
• Change the oil after 40 h running from first use, then every year of normal running
• Regularly check the pressure chamber seal and in the event of leakage, or after 5 years use, change the
seals (701, 702)
• Check the wear on the disc set by measuring the travel of the piston (402), using table 2, below
4.2 Spare parts
All orders for spare parts must state the size of the unit with its code number, the reference number of the
part (see appendice), and the quantity of each component wanted.
4.3 Dismantling / reassembling
During maintenance work, ensure that the mechanism to be driven by the clutch is at rest and that there is no
risk of it being started accidentally. Also ensure that the hydraulic supply is shut off.
Dismantling:
• Remove the fixing screws from the cylinder (401) or closing flange (408)
• Remove the cylinder (401) or closing flange (408)
• Take out the piston (402)
• Remove the worn disc set
• Fit a new disc set
Size 100 200 400 800 1600
Initial travel
nominal (mm)
3 2,5 2,5 3 3
Travel, clutch
worn - max. (mm)
5,5 5 5 7 7,5
Size 3200 6400 12800 25600 51200 102400
Initial travel
nominal (mm)
5 5 5 5 6 6
Travel, clutch
worn - max. (mm)
10 11,5 12,5 14,5 17,5 17,5