Filters; Light Bulb; Problem Solving - Eureka Heavy Duty HD4570 Series Owner's Manual

PROBLEM SOLVING

NOTE: Turn off the switch and unplug the electrical cord before servicing.
PROBLEM
Motor will not start.
Motor suddenly stops.
Does not clean the carpet
or floor.
No suction at the end of
the hose.
Headlight not working.
Noise from the brush roll
area.
Cleaner is hard to push.
Cleaner height knob will
not turn.
16
CAUSE
Electric Plug
✓
Thermal Cut Off
✓
Disposable Dust Bag
✓
and Filter(s)
Dust Bag
✓
Belt
✓
Belt Cover
✓
✓ Brush Roll
Hose
✓
Hose Adapter
✓
Disposable Dust Bag
✓
and Filter(s)
Hose
✓

Light Bulb

✓
Brush Roll
✓
Belt
✓
Cleaner Height Setting
✓
Belt
✓
Cleaner Height
✓
Setting
SOLUTION
Push plug securely into outlet.
Try another outlet.
Check circuit breaker.
Refer to page 7.
Change the bag and clean or replace the
filter(s). 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).
Be sure hose adapter inserts into paper bag.
Replace a cut, loose or out of shape belt.
Snap the belt cover inside the hood if it comes
loose.
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. Check short hose in the base and
long hose. Refer to page 12 & 13.
Hose adapter has to seat inside the dust bag.
Change the bag and clean or replace the
filter(s). 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).
Remove any clogs from the hose that restrict the
airflow. Check short hose in the base and long
hose. Refer to page 12 & 13.
Replace light bulb.
Remove hood and clean debris or items
from the brush roll area.
Replace a cut, loose or out of shape belt.
Put handle in operating position. Tilt the
cleaner back to raise the front wheels off floor.
Then turn the knob to a higher setting.
Replace a cut, loose or out of shape belt.
Hint: Put handle in operating position. Tilt the
cleaner back to raise the front wheels off floor.
Then turn the knob.