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19
Original Instruction manual
Problem resolution:
Before each maintenance and repair, disconnect the power supply before doing any maintenance or repair.
Breakdowns
Possible reasons
Solution
During start up, the engine does
not start
No fuel
Fill the fuel tank
Oil level is very low
Add oil
The choke is not in the right
position
Move the starter to "ON"
The gas command is not in the right
position
Move lever gas control to the left
The pressure remains in the cleaner
Press the trigger to remove the
remaining air in the pipes
The high pressure cleaner cannot
be reached
The diameter of the inlet hose is too
small
Use a bigger pipe
The water supply is insufficient
Check if the hose is twisted, folded
or stuck
The water inlet is small
Open valve completely
Filter clogged water
Remove filter, clean with warm
water
The black nozzle detergent suction
mounted
Use high pressure nozzle
The output pressure undergoes
fluctuations
Pump inhales air
Stop the machine; hold the trigger,
to completely remove the air in
cleaner.
The water inlet filter is clogged
Remove the filter, clean with
warm water
The nozzle is clogged
Blow air or use a needle to remove
the clog
spray gun, hose or the lance is
calcified
Fill the detergent inlet tube with
white vinegar
No detergent
The detergent suction tube is not
connected properly
Check the connection
Detergent too thick
Dilute detergent
Detergent filter valve is set to a very
small passage
Adjust the valve to a bigger
passage
Filter detergent suction tube is
clogged
Pour warm water in the filter in
order to remove particles
Detergent suction hose is damaged
or obstructed
Remove the obstruction or replace
the pipe
The connection of the hose or
spray lance leaks
The nozzle is clogged
Clear tip
Fixing parts are loose
Tighten the fixing parts
Damage or wear of the pipe or spear Replace damaged parts
The water pump is noisy
Pump inhaling air
Put off the machine, press the
trigger to purify the water circuit
cleaner
Leakage of water pump
Damage or wear of the seal
Ask customer service, to be
replaced with new seals
Oil leakage
Damage or wear of seals
Ask customer service, to be
replaced with new seals
If you encounter other problems, do not hesitate to call the customer service for assistance