Hoover WindTunnel Wind Tunnel Bagless Canister Cleaner - Manual (Page 9)

9
3-16
Agitator brush roll
replacement
When to replace
Disconnect cleaner from electrical
outlet.
When agitator brush roll brushes are
worn, the brush roll should be replaced.
To check condition of brushes, move
edge of a card across bottom plate while
turning brush roll. To maintain cleaning
effectiveness, replace brush roll if brush-
es do not touch card.
What to buy
When purchasing a new agitator brush roll,
ask for HOOVER part no. 48414071.
How to replace
Disconnect cleaner from electrical
outlet.
1. Remove hood, duct cover, belt and
brush roll as shown in Figs. 3-8 to
3-13.
2. Discard old brush roll.
3. Replace new brush roll and belt as
shown in Figs. 3-13 to 3-15.
Headlight replace-
ment
The headlight, located on top of the
power nozzle, operates when the clean-
er is turned on. Use only HOOVER
part no. 27317307, which is a fused
bulb, when replacing the headlight.
How to replace
Disconnect cleaner from electrical
outlet and disconnect power nozzle
from extension wands.
1. Remove the hood as shown in Figs.
3-8 and 3-9.
3-17
2. Push old bulb into socket and twist to
remove. Push new bulb into socket and
twist into place.
3. Replace hood.
2. Pull off both old edge groomers (K).
3.Push each new groomer onto the 3
tabs (L), starting with one of the end
tabs. Then push the groomer onto the
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, should be replaced
when they no longer extend past the sur-
face of the bottom plate.
What to buy
When purchasing edge groomers, ask for
Hoover part no. 39511004.
How to replace
Disconnect cleaner from electrical
outlet.
1. Remove hood and brush roll cover as
shown in Figs. 3-8 to 3-10.
L
K
Lubrication
The motor is equipped with two bear-
ings that contain sufficient lubrication for
the life of the motor. The addition of
lubricant could cause damage.
Therefore, do not add lubricant to
either motor bearing.
The agitator brush roll is equipped with
two ball bearings that should be lubri-
cated periodically by a Hoover Sales
and Service Center or an authorized
Hoover Warranty Service Dealer (Depot).
Thermal protector
An internal thermal protector has been
used in your cleaner to prevent over-
heating if a large item or clog gets
caught in the nozzle or at the opening of
the bag.
When the blockage is not removed,
the thermal protector will trip and the
cleaner will stop running.
If this happens, turn cleaner OFF and
disconnect cleaner from electrical
outlet. Then disconnect nozzle and
remove obstruction. Within 15 minutes,
the thermal protector will cool and auto-
matically reset and cleaning may
resume.
If cleaner does not operate, allow addi-
tional time for thermal protector to reset.