Eureka 4320 Series Owner's Manual page 11

5. Place new belt around motor pulley.
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Left Side View
6. Place belt around brush roll pulley.
7. Align left end cap with square in base. Push end cap
into place; see left side view.
8. Pull right side of brush roll to stretch belt. Secure right
end cap into base.
9. Rotate brush roll to seat belt.
10. Replace the hood. Make sure hood front is behind
furniture guard. Hood should seat onto self-locating
screw tabs.
11. Tighten screws.
Use GENUINE EUREKA replacement belt, 54312. Look
for the GENUINE EUREKA product symbol.
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Disposable Dust Bag and Filters
The disposable dust bag plays a very important role in
the efficiency of a vacuum cleaner. The purpose of the
paper bag is to trap dirt. As the bag traps dirt, it must also
be porous enough to allow air to pass on through. If the
paper bag becomes clogged, no air can pass through the
cleaner and no cleaning can take place regardless of how
powerful the unit. Change the dust bag and check the filters
frequently. Some fine particles can restrict airflow very
quickly and will decrease performance even before the
bag appears to be full.
When vacuuming carpet fresheners or cleaners, powder,
plaster dust, or similar fine substances, the bag and filters
may require more frequent maintenance.
Bag Change Indicator
with a Bag Change Indicator)
Some models feature a Bag Change Indicator to remind
you to change the bag. The indicator on the bag cover
moves into the window as the airflow through the bag
decreases. Certain types of fine particles like powder,
plaster dust, or fine road dust can restrict airflow very
quickly. The fine particles will decrease performance even
before the bag appears to be full. Change the dust bag to
restore maximum performance.
Be sure to use GENUINE EUREKA Filteraire bags for best
performance. If a clean dust bag does not restore
maximum performance, check for obstructions in the hose
or airflow passage.
Bag
Change
Indicator
(only for models
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