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PROBLEM
CAUSE
1. No fuel in tank
Engine fails to
2. Spark plug shorted or fouled
start
3. Spark plug is broken (cracked
4. Ignition lead wire shorted, broken,
5. Ignition inoperative
1. Water in petrol
Engine hard to
2. Weak spark at spark plug
start
Engine lacks
1. Dirty air filter
power
Detergent fails to
1.
mix with spray
2.
1.
Pump doesn't
2.
produce pressure
3.
4.
5.
1.
Machine doesn't
reach high
2.
pressure
3.
4.
TROUBLESHOOTING
porcelain or electrodes broken)
or disconnected form spark plug
Detergent injection hose is not
properly submerged
High pressure nozzle attached
Low pressure nozzle installed
Inadequate water supply
Gun or lance leaks
Nozzle is clogged
Pump is faulty
Diameter of garden hose is too
small
Water supply is restricted
Not enough inlet water
Wrong nozzle attached
English
SOLUTION
1.
Fill tank
2.
Replace spark plug
3.
Replace spark plug
4.
Replace lead wire or attach to spark plug
5.
Contact authorised service centre
1.
Drain entire system and refill with fresh fuel
2.
Contact authorised service centre
1.
Clean or replace air filter
1.
Insert injection hose into detergent container
or detergent bottle
2.
Use low pressure nozzle (black) to apply
detergent
1.
Replace with high pressure nozzle
2.
Provide adequate water flow
3.
Check connections and / or replace gun or
lance
4.
Clean nozzle
5.
Contact authorised service centre
1.
Replace with 12mm garden hose
2.
Check garden hose for kinks, leaks, and
blockages
3.
Open water source full force
4.
Attach the high pressure nozzle
9
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