Hommy Soft Ice Cream Machine User Manual page 20

After installation and cleaning lubricate with edible oil
After installation and cleaning lubricate with edible cleaning oil
20,40
Step 4: remove cross-bar and draw handles
Step 5: remove draw valves. Be sure to inspect and replace the rubber
washers if worn. Note that "a" and "c" are side-valves and "b"
is a centre valve with a different design. Re-assembly with
valve "b" in wrong position may lead to jamming and/or
leakage.
a：centre draw valve
a: side draw valve b: O ring
b：bridge O ring