Hitachi CV-975FC Bedienungsanleitung Seite 21

2 TO REMOVE DUST
When the dust accumulation is excessive, remove the dust by the following
procedure.
• Switch off the power supply and
1
disconnect the power cord.
• Remove the hose, and release the
clamp cm pulling the lower side of it
on each side and take off the upper
case cn .
Do not drop the upper case. Otherwise,
it may cause injury or floor damage.
• Take the fiIter guide co and shake the filter
2
for about 20 times to remove the clogging
dust from the filter cloth cp . When fluff
remains excessively on the filter cloth,
remove it by a brush.
Do not shake up and down.
• Take off the filter and dispose of the
3
dust in the tank cq .
• Replace the filter cp to the tank cq ,
4
and set the upper case cn on the tank.
CAUTION
CAUTION
cn
cm
co
cp
cq
cn
cq
cn
cp
cm
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