1.piston
2.O-ring for piston
3.handle
4.pin of handle
5.screw nut (down)
6.screw nut (up)
7.Modelling cap
8.dispensing valve
9.supporting sleeve
10.gasket for dispensing valve
11.flow plug
12.blade
13.beater
14.gasket for beater
15.New design middle piston O-ring
16.New design middle piston
d、Put the components into disinfecting solution to clean,check the beater,
gasket for beater, O-ring for dispenser door, supporting sleeve and O-ring
for piston, if they are worn oldly, they should be replaced;
e、After cleaning, lubricate the parts with vaseline, then install the parts
according to the method of taking apart.
Fig.4
Notice:Before installing the piston, O-ring for piston, beater and gasket for
beater, you should lubricate vaseline (lubricating vaseline onto the groove
of the gasket, do not onto the beater’s end ), using the vaseline frequently
can extend the service life of components.