1. When using the machine, connect pipe and the lower tank
and place
the tank into the bottom. Make sure the othe side of the
pipe is right
in the sewer line.
2. For the first use, put water into the upper tank, dig the
sponge into the
water and squeeze the sponge and make sure the sponge is
fully sucked
with water.
3. When the wheels is not so sharp as before, turn on the
water valve and
grind the wheel with oil stone. |