Troubleshooting - Homelite UT80835 Manuel D'utilisation

PROBLEM
Engine fails to start
Engine hard to start
Engine lacks power
Detergent fails to mix with
spray
Pump doesn't produce
pressure
Machine doesn't reach high
pressure
Striping, swirl patterns,
or other marks appear in
cleaned surface

TROUBLESHOOTING

CAUSE
1. No fuel in tank
2. Engine switch in OFF position
3. Spark plug shorted or fouled
4. Spark plug is broken (cracked
porcelain or electrodes broken)
5. Ignition lead wire shorted, broken,
or disconnected from spark plug
6. Ignition inoperative
1. Water in gasoline
2. Weak spark at spark plug
1. Dirty air filter
1. Detergent injection hose is not
properly submerged
2. High pressure nozzle attached
1. Low pressure nozzle installed
2. Inadequate water supply
3. Trigger handle or spray wand leaks
4. Nozzle is clogged
5. Pump is faulty
6. Air in line
1. Diameter of garden hose is too small 1. Replace with 3/4 in. garden hose
2. Water supply is restricted
3. Not enough inlet water
4. Wrong nozzle is attached
5. Air in hose causing spray bar to turn
too slowly
1. Pace is too fast
2. Surface cleaner brush skirt bristles
are worn
3. Feet on frame assembly are worn
4. Air in hose causing spray bar to turn
too slowly
16 — English
SOLUTION
1. Fill tank
2. Turn engine switch to ON position
3. Replace spark plug
4. Replace spark plug
5. Replace lead wire or attach to spark plug
6. Contact authorized service center
1. Drain entire system and refill with fresh fuel
2. Contact authorized service center
1. Clean or replace air filter
1. Insert injection hose into detergent
container or detergent bottle
2. Use Soap Blaster Nozzle to apply
™
detergent
1. Replace with high pressure nozzle
2. Provide adequate water flow
3. Check connections and / or replace trigger
handle or spray wand
4. Clean nozzle
5. Contact authorized service center
6. Squeeze trigger on trigger handle to remove
air from line
2. Check garden hose for kinks, leaks, and
blockages
3. Open water source full force
4. Attach the high pressure nozzle
5. Disconnect trigger handle and let water run
until steady stream
1. Slow your pace
2. Replace surface cleaner brush skirt
3. Replace frame assembly feet
4. Disconnect trigger handle and let water run
until steady stream