Medium-consistency pump MC
STANDARD, C-01-000000
Rev. 0, 2010.02.09 MAINTENANCE Kap.7 , Seite 7 of 22
GRZ-2698573-v1-Maintenance.FM
Required oil quantity, depending on bearing support size
Oil change The oil changing intervals according to table (Tab. 7-8) must be observed.
The oil should be changed according to the following table.
Bearing size Pump type Oil quantity (litres )
Size 42 MC80-350 1,6
Size 42 MC100-330 1,6
Size 75 MC125-450 3,5
Size 75 MC150-470 3,5
Size 90 MC200-550 4
Size 100 MC250-600 11,5
Tab. 7-7 Required oil quantities
Pump speed (n) Oil change interval
The first oil change is to be carried out after approximately 200 operating
hours.
1000-1800 rpm Annually
1800-3600 rpm 6-monthly
Tab. 7-8 Oil change intervals
Step Activity
1 Open hexagon head screw plug (903.1) and drain the used oil
off into a container (suitable size for the oil quantity).
2 Screw in hexagon head screw plug (903.1) again with a new
sealing ring (
411.1).
3 Dispose of used oil according to the appropriate regulations.
4 Fill in the fresh oil at the vent screw (672) up to the middle of
the oil level glass (
642).
Tab. 7-9 Oil change
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