V-301Series Operating Instructions 3.02E
25
[Essential tools] If filter case is tight, use monkey
wrench or pliers
[Replace when] The vacuum is weak or does not
vacuum at all, or filter element is
clogged up.
The filter and filter element are either sold individually.
Foreign objects (liquid, watery, and powder items)
accidentally taken in though the nozzle are stored inside
the filter case.
When the above problem occurs, clean or replace the
filter element with the following procedures.
1
When the vacuum is weak due to filter element
being clogged, unscrew the plastic filter case to
remove and clean it.
Replace the filter element as necessary.
2
Remove the filter case first. Also remove the
filter element by turning it counter-clockwise.
Insert a new filter element.
10-5 Clean a filter/ replace a filter element
When dirt is heavy, please replace with
a new cartridge.
Filter case
Filter element
Attention
When the filter case cannot be turned
manually, turn the hexagonal head located
under the case using a monkey wrench,
etc.
