TROUBLESHOOTING

 

Problem

Cause

Solution

 

 

 

 

 

 

Engine fails to start

No fuel in tank

Fill tank

 

 

Spark plug shorted or fouled

Replace spark plug

 

 

Spark plug is broken (cracked

Replace spark plug

 

 

porcelain or electrodes broken)

 

 

 

 

Ignition lead wire shorted, broken,

Replace lead wire or attach to spark

 

 

or disconnected from spark plug

plug

 

 

Ignition inoperative

Contact authorized service center

 

 

 

 

 

 

Engine hard to start

Water in gasoline

Drain entire system and refill with

 

 

 

fresh fuel

 

 

Weak spark at spark plug

Contact authorized service center

 

 

 

 

 

 

Engine lacks power

Dirty air filter

Clean or replace air filter

 

 

 

 

 

 

Detergent fails to mix with spray

Detergent injection hose is not

Insert injection hose into detergent

 

 

properly submerged

container or detergent bottle

 

 

High pressure nozzle attached

Use low pressure nozzle (black) to

 

 

 

apply detergent

 

 

 

 

 

 

Pump doesn’t produce pressure

Low pressure nozzle installed

Replace with high pressure nozzle

 

 

Inadequate water supply

Provide adequate water flow

 

 

Trigger handle or spray wand leaks

Check connections and / or replace

 

 

 

trigger handle or spray wand

 

 

Nozzle is clogged

Clean nozzle

 

 

Pump is faulty

Contact authorized service center

 

 

Air in line

Pull trigger on trigger handle to

 

 

 

remove air from line

 

 

 

 

 

 

Machine doesn’t reach high

Diameter of garden hose is too

Replace with 3/4 in. garden hose

 

pressure

small

 

 

 

 

Water supply is restricted

Check garden hose for kinks, leaks,

 

 

 

and blockages

 

 

Not enough inlet water

Open water source full force

 

 

Wrong nozzle is attached

Attach the high pressure nozzle

 

 

 

 

 

Page 15 — English

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Homelite HL252300 manuel dutilisation Troubleshooting, Problem Cause Solution, English