Replace Drive Belt; Maintenance And Care - Bissell 3750 SERIES User Manual

M
aintenance and care
Check rotating brush and drive belt
you should check your vacuum cleaner's rotating
floor brush and drive belt regularly for wear or
damage. you should also clean the brush and brush
ends of strings, hair, and carpet fibres. these can
wrap around the brush and hamper its ability to
effectively clean your carpet. also remove any debris
that has accumulated under the brush cover.
1. Unplug cleaner from electrical outlet.
2. Remove detachable cylinder from vacuum cleaner.
3. Recline handle and turn vacuum cleaner over so
bottom side is up.
4. Remove the six screws as shown with a Phillips
head screwdriver. Lift the brush cover off.
5. Grasp rotating floor brush at both ends and lift.
6. Clean strings, hair and other debris from rotating
floor brush, paying special attention to brush ends.
7. Clean strings, hair and other debris from motor
pulley and drive belt areas.
8. Check drive belt carefully for wear, cuts or
stressed areas. If any damage is present,
discard old drive belt and replace.
9. Check air passageway for obstructions. Remove
debris from this area.

Replace drive belt

Use only bISSEll replacement belts in your bISSEll
lift-off.
1. Unplug cleaner from electrical outlet.
2. With rotating floor brush removed from vacuum
cleaner (Steps 1-5 of Check rotating floor brush and
drive belt), grasp old drive belt and remove from
motor pulley. Discard old drive belt.
3. Place new drive belt over motor pulley and
stretch other end over rotating floor brush in the
space between the bristles.
4. Place ends of rotating floor brush down into
slots on sides as shown.
5. Turn rotating floor brush by hand several times in the
direction of motor pulley. If properly installed, drive belt
will center itself on rotating brush crown.
6. Reposition brush cover and screws. Tighten
screws securely.
12
w w w . b i s s e l l . c o m
caUtIon:
to reduce the risk of injury
from moving parts, turn
power Switch off and
disconnect plug from
electrical outlet.
Motor Pulley
Air Passageway