Eureka 4440-4470 Series 用户手册
11
Use 15 watt replacement light bulb, part number 48815.
HOW TO MAINTAIN
(continued)
How To Change Light Bulb
(only for models with a headlight)
NOTE: Turn off the power switch and disconnect the
electrical cord before changing light bulb.
1. Lower handle. Remove two screws from lens cover.
2. Pull lens cover from cleaner.
3. Pull light bulb and socket toward front.
4. Push light bulb into socket; turn to release.
5. Place new light bulb into socket; turn to secure.
6. Push light bulb and socket back so bulb will not touch lens
cover.
7. Replace lens cover.
8. Secure with two screws.
4
5
Problem Solving
NOTE: Turn off the switch and unplug electrical cord before servicing.
Motor will not start
Motor suddenly
stops
Does not clean the
Does not clean the
carpet or floor.
No suction at the
end of the hose.
Headlight not
working.
Noise from the
Noise from the
brush roll area.
Cleaner is hard to
Cleaner is hard to
push.
Brush roll will
not turn.
Burning smell.
Cleaning height
Burning smell.
Cleaning height
knob will not turn.
Missing parts.
Missing parts.
Questions?
Push plug securely into outlet.
Try another outlet.
Check circuit breaker.
Refer to page 3 & 5.
Refer to page 3 & 5.
Change the bag. Hint: If picking up fine dust, the bag may not
look full, but a fine substance tends to reduce suction when it
blocks the airflow through the paper bag and filter(s). Make sure
the dust bag is installed properly. Make sure bag cover is
installed properly.
Replace a cut, loose or out of shape belt.
Replace a cut, loose or out of shape belt.
Clean hair and thread from bristles and end cap area.
Replace brush roll if bristles are worn.
Remove any clogs from the hose that restrict the airflow.
Change the bag. Hint: If picking up fine dust, the bag may not
Remove any clogs from the hose that restrict the airflow.
Change the bag. Hint: If picking up fine dust, the bag may not
look full, but a fine substance tends to reduce suction when it
blocks the airflow through the paper bag.
Remove any clogs from the hose that restrict the airflow.
Remove any clogs from the hose that restrict the airflow.
Check both ends of the hose. (See pages 13-14)
Replace light bulb.
Replace light bulb.
Remove hood and clean debris from the brush roll area.
Replace a cut, loose or out of shape belt.
Turn adjustment knob to a higher position. Hint: Put handle in
Replace a cut, loose or out of shape belt.
Turn adjustment knob to a higher position. Hint: Put handle in
operating position. Tilt the cleaner back to raise the front wheels
off floor. Then turn the knob.
Replace a cut, loose and out of shape belt.
Replace cut, loose or out of shape belt.
Replace a cut, loose and out of shape belt.
Replace cut, loose or out of shape belt.
Replace cut, loose or out of shape belt.
Hint: Put handle in operating position. Tilt the cleaner back to
Hint: Put handle in operating position. Tilt the cleaner back to
raise the front wheels off floor. Then turn the knob.
Call 1-800-438-7352 between 8:00 a.m. and 4:45 p.m., central
Call 1-800-438-7352 between 8:00 a.m. and 4:45 p.m., central
standard time, Monday through Friday. Know the model and
serial numbers when you call.
Call 1-800-282-2886 8 a.m. to 7:30p.m., (CST), Monday -
Friday and 10 a.m. to 6:30 p.m. (CST) Saturday. Know the
model and serial numbers when you call.
PROBLEM�
CAUSE�
SOLUTION
Electric Plug
Thermal Cut Off
Disposable Dust Bag and Filter(s)
Belt
Brush Roll
Brush Roll
Hose
Disposable Dust Bag
Disposable Dust Bag
Hose
Light Bulb
Brush Roll
Belt
Cleaner Height Setting
Belt
Cleaner Height Setting
Belt
Belt
Belt
Belt
Cleaner Height Setting
Cleaner Height Setting