Replacement; Power Nozzle Belt Replacement; Filters - Hoover WindTunnel S3639 Owner's Manual

3-4
Clear bag opening (B) by pushing
the pierced paper through opening
toward bag interior.
Close bag lid.
How to attach bag lid
3-7
process to return clean air to the
room. To remove this filter, open tool
lid, remove dusting brush and pull up
white filter cassette.
If filter is dirty, open grid on cassette
Power nozzle belt

replacement

The belt in your power nozzle drives
the agitator. It has been designed
specifically for use in this cleaner and
is important for effective operation.
What to buy
There are other belts manufactured
that are similar in shape and size, but
are not designed for the HOOVER
power nozzle. Such belts do not
operate the agitator correctly and may
create stress which could damage your
power nozzle.
Use only a genuine HOOVER belt
part no. 40201-180 when a belt re-
9
A
3-5
B
The bag lid and hinges are designed
with a "break- away" feature. If the lid
is pushed open too far, it will come
off. It can be easily re-attached by
aligning the hinges with the appropri-
ate slots in the cleaner, as shown.
Filters - secondary
3-8
and remove filter. Wash filter in warm
water or replace it with a new one.
A dry filter must be put back into
cleaner.
placement is necessary.
When to replace
The belt should be checked from time
to time to be sure it is in good condi-
tion. To check, remove the hood (see
following section). Replace the belt if it
is stretched, cut, or broken.
Disconnect cleaner from electri-
cal outlet and disconnect power
nozzle from extension wands.
How to replace
To remove hood, turn nozzle over
3-6
and micro
How to clean
Disconnect cleaner from electrical
outlet.
The secondary filter, located behind
the grill in the bag compartment,
protects the motor from dirt particles.
If filter becomes dirty, pull off grill and
lift out filter. Wash filter in warm water
or replace it with a new one. A dry
filter must be put back into cleaner.
Do not operate cleaner without
secondary filter in place.
The micro filter aids in the filtration
3-9
and unscrew the 4 recessed Phillips
head screws.
Note: Do not remove the 3 screws
in the triangle formation as these
hold the motor in place.
Return nozzle to original position and
Continued