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water to run on to unwashed surfaces.
• Shuttingdownthepressurewasher
The use of detergents can dramatically reduce
cleaning time and assist in the removal of difficult
stains. Some detergents have been customized
for pressure washer use on specific cleaning
tasks. These detergents are approximately as
thick as water. The use of thicker detergents,
such as dish soap, will clog the chemical
injection system and prevent the application of
the detergent. The cleaning power of detergents
comes from applying them to a surface and giving
the chemicals time to break down the dirt and
grime. Detergents work best when applied at low
pressure. The combination of chemical action
and high pressure rinsing is very effective. On
vertical surfaces, apply the detergent starting
at the bottom and work your way upward. This
will prevent the detergent from sliding down and
causing streaks. High pressure rinsing should also
progress from the bottom to top. On particularly
tough stains, it may be necessary to use a brush
in combination with detergents and high pressure
rinsing.
CAUTION! Never disconnect the high-
pressure hose from the machine while
the system is still pressurized.

1. Turn off the pressure washer by using the
switch on the machine.
2. Unplug the unit from the power source.
3. Turn off the water supply at the tap.
4. Press the trigger of the gun to depressurize the
system.
5. Disconnect the supply hose to the machine
6. Wipe all surfaces of the unit with a damp clean
cloth.
7. Engage the safety lock.

Warning! Unplug the electric cable
(power source) prior to any maintenance
or preparatory storage operations.
• Makesurethatthemachineisnotlivewhen
carrying out maintenance work on the motor.
• Toensuregoodperformance,checkandclean
the suction and detergent filters after every 50
hours of operation.

Should the machine fail to function correctly, a
number of possible causes and the appropriate
solutionsaregivenbelow:
 

• Plugisnotwellconnectedorelectricsocketis
faulty.
• Checkplug,socketandfuse.
• Themainsvoltageislowerthantheminimum
requirement for start up.
• Checkthatthemainsvoltageisadequate.
• Thepumpisstuck.
• Refertoafterstorageinstructions.Switch
off the unit and let the motor cool.
• Thermalsafetyhastripped.
• Leavethelanceopenwithwatercoming
through.
 
• Pumpsuckingair
• Checkthathosesandconnectionsare
airtight
• Valvesdirty,wornoutorstuck.Pumpsealsworn.
• Cleanandreplaceorrefertodealer.
 
• Sealswornout
• Checkandreplace,orrefertodealer
 
• Thermalsafetyswitchhastrippeddueto
overheating.
• Checkthatthemainsvoltagecorresponds
to specifications. An extension cable,
which is too thin, and tool long can cause
a voltage drop and cause the motor to
overheat.Leavetocooldown.Useheavy
duty extension cables.
 

• Waterinlet,filterisclogged
• Cleanthewaterinletfilter
• Pumpsuckingairfromconnectionsorhoses
• Checkthatallsupplyconnectionsaretight
9


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