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Exhaust filter

How to clean 

Turn cleaner off and disconnect from
electrical outlet. 

The 

exhaust filter

, located behind the

grill on the body of the cleaner, is wash-
able. To clean, rotate grill (F) counter-
clockwise. Remove the exhaust filter (G).
Wash filter by running it under cold tap
water. Do not use soap or detergent. 

Do

not use the small brush to clean this
filter, as brushing will damage the
effectiveness of the filter.  

Allow to dry

thoroughly

before replacing on cleaner.

The exhaust filter should be cleaned at
least once a year. The filter may become
discolored with use, but the filtration effi-
ciency will not be affected.

Washing the dirt cup 

Turn cleaner off and disconnect from
electrical outlet.

Remove the dirt cup by pressing the but-
ton on the top of the cleaner and pulling
the cup straight out. Remove lid. The
cup may be rinsed by running it under
cold tap water and dried with a soft
cloth. Do not replace dirt cup on cleaner
unless it has been dried thoroughly.
Should the dirt cup platform flaps (C)
become dislodged, refit using the dia-
gram on the platform.   

Grasp the filter and rotate counter-clock-
wise. Clean the filter using the small
brush located under the tool lid.
If desired, the filter may be rinsed by
running it under cold tap water. 

Do not

use soap or detergent. 

Shake excess

water from filter and allow to dry 

thor-

oughly

before replacing it in cleaner.

Replace the filter by lining up tabs on fil-
ter with grooves on lid and rotating
clockwise.
If the red light is still on after the filter
has been cleaned, there may be a
blockage in the hose or wands. Refer to
“If you have a problem” section.

Cleaning the filter

The dirt cup filter (D) is located under
the dirt cup lid. 
When the filter needs to be cleaned, the
red light (E) will come on.

7

3-3

3-4

3-5

3-6

C

C

D

E

G

F

Continued 

Belt replacement 

The belt in your power nozzle drives the
agitator. It has been designed specifical-
ly 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 cor-
rectly and may create stress which could
damage your power nozzle. Use only a
genuine HOOVER Belt 

part no.

40201180

when a belt replacement is

necessary.

When to replace 

The belt should be checked from time to
time to be sure it is in good condition. To
check, remove the nozzle cover (see fol-
lowing section).  Replace the belt if it is
stretched, cut, or broken. 

How to replace 

Disconnect cleaner from electrical
outlet and disconnect power nozzle
from extension wands. 

To remove hood, turn nozzle over 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.

3-7

Summary of Contents for WindTunnel S3755

Page 1: ...Hoover WindTunnel Bagless Canister Cleaner with Powered Nozzle Owner s Manual English pp 1 11 Espa ol p g 12 17 Fran ais p 18 23 Review this manual before operating cleaner TM www hoover com...

Page 2: ...bustible liquids such as gasoline or fine wood sandings or use in areas where they may be present The hose contains electrical wires Do not use if damaged cut or punctured Avoid picking up hard sharp...

Page 3: ...in the Hoover Consumer Response Center Carton contents Connect hose wand and nozzle 1 2 1 3 A Connect hose Push the hose connector end A into the opening B on the front of the cleaner To disconnect h...

Page 4: ...esired length 5 Hand grip 6 Upholstery nozzle dusting brush tool 7 Crevice tool 8 Large wheels provide easy towing when cleaner is pulled over carpet area rugs and door sills 9 Washable HEPA exhaust f...

Page 5: ...z zle and pull handle back Turning cleaner on and adjusting power level After assembling cleaner plug cord into electrical outlet Turn cleaner on by pushing the Power ON Suction Control slide switch A...

Page 6: ...or and carpeted stairs G Crevice tool may be used in tight spaces corners and along edges in such places as dresser drawers uphol stered furniture stairs and baseboards H Small brush is used for clean...

Page 7: ...excess water from filter and allow to dry thor oughly before replacing it in cleaner Replace the filter by lining up tabs on fil ter with grooves on lid and rotating clockwise If the red light is sti...

Page 8: ...ng on belt must be visible If belt is not broken but is stretched or cut pull it off the motor pulley H Stretch belt back and attach to motor pulley Hold opposite end of agitator brush roll in place P...

Page 9: ...middle and remaining end tab 4 Replace brush roll cover and hood as shown in Figs 3 14 and 3 15 3 18 Edge groomer replacement When to replace The edge groomers located on both sides of the nozzle shou...

Page 10: ...enses low suction or pickup the red Suction Control light will come on Low suction or pick up may be due to a blockage in the system Refer to the following steps to check for block ages continuing wit...

Page 11: ...g the appliance to one of the following authorized warranty ser vice outlets Proof of purchase will be required before service is rendered 1 Hoover Factory Service Centers 2 Hoover Authorized Warranty...

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