Periodic Maintenance; Brush Roll Belt - Electrolux Z4700 Series Owner's Manual

PERIODIC MAINTENANCE

CAUTION: Turn off the switch and unplug the electrical
cord before replacing belt. Motor shaft can
become hot during normal use. To prevent
injury, avoid touching the motor shaft when
checking the belt. (FIG. 20 )
Brushroll
The brushroll turns as it sweeps and combs the carpet nap. Remove
hair and threads from the brushroll so it continues brushing the
carpet. To maintain the most efficient cleaning, the bristles must
touch the carpet. To test the bristle length, hold a ruler against the
underneath side of the cleaner. If the bristles no longer touch the
ruler, replace the brushroll.
Brushroll Belt
Brushroll Performance Window (FIG. 19). To check condition
of the belt watch to see if white dots on the belt are moving
through the performance window (FIG. 19a). This indicates
the brushroll is turning.
The brushroll belt turns the brushroll to agitate, sweep, and comb
the carpet nap. Check the belt regularly to be sure it is in good
condition. Replace the belt if it stretches, cracks or loses tension.
Cut away any hair or threads wound around the brushroll or the
belt pulley because the buildup could cause the belt to rotate
unevenly.
NOTE: Care should be taken when vacuuming rugs to
ensure that edges and fringes do not snap the
drive belt and stop the rotation of the brush roll.
To Change Belt
Step 1: Lower handle to floor to change belt.
Step 2:
Remove two screws to release hood (FIG. 19).
Lift hood to expose belt and brushroll (FIG. 20).
Step 3: Lift right side of brushroll and pull out of base.
Step 4: Remove and discard belt.
Step 5: Clean debris from brushroll area. Clean any
burnt rubber from motor shaft using fine
sandpaper or an emery board.
Step 6: Place new belt around motor shaft.
Step 7: Place belt around right side of brushroll.
Step 8: Pull right side of brushroll to stretch belt. Secure
right end cap into base.
Step 9: Align left end cap with square in base. Push end cap
into place.
Step 10: Rotate brushroll to position belt on brushroll pulley.
Step 11: Replace the hood.
Step 12: Tighten screws.
NOTE: Use only GENUINE ELECTROLUX
replacement brushroll belt, Code ZE090.
12
19a
FIG. 19
FIG. 20
PLEASE NOTE: The new belt will be
smaller in diameter
compared with the used
belt. Therefore, it will
require stretching into
place. This is normal.
Motor
Shaft