7
English
ENG
ORIGINAL
water supply to the inlet port by a reinforced hose
►
Caution; the pressure-washer does not have a flow
switch, water source must provide 15 liter per minute
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Caution; the temperature for the inlet water should
be not over 50°C
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Connect wand to gun and tighten
securely (7)
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Insert the quick connection plug of the
high pressure hose into the water outlet, and another
side should be tightened with the gun trigger (8).
ELECTRICAL SUPPLY.
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Make sure that the mains voltage is the same
as shown on the identification label on the
pressure-washer
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Warning; make sure that the
plug complies with your local regulations, and it is
provided with ground connection
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Warning; the
power outlet must be protected by a residual circuit
breaker with a sensitivity of less than 30 mA
►
Do
not connect other appliances to the same outlet
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Warning; insert the plug after checking that the
switch off the pressure-washer is in the off position.
STARTING.
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Connect water supply, then open the gun trigger
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Switch on the pressure-washer
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Warning; in case
of power failure during operation, turn the pressure-
washer off for safety reasons
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Hold the gun in the
open position for a few seconds to drain the air
from the hose
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At this point, adjust the pressure-
washer according to your pressure requirement
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Please remind that it is better not to exceed
the normal working pressure, therefore please
use the maximum pressure as less as possible
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During washing, the spray head should not be far
away from the surface ►Warning; do not use the
pressure-washer when persons are within the reach
of the jet
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Stop the gun after ending the washing
and then turn off the engine (in not more than 2
minutes), because the unloading valve is still moving
after stopping the gun, the water will flow in circle
in the pump, which will make the water hot and
damage the seal ring or the other accessories if long
time passed
►
During the operation, it is normal if
there is a little water leaks out from the pump, which
will not affect to use the pressure-washer.
SAFETY VALVE.
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The safety valve also functions as a pressure
limiting valve. When the gun trigger is released,
the safety valve opens and the water recirculates
through the pump inlet.
STOP.
►
When you finish the washing, switch off the unit
and hold the gun in the open position for a few
seconds to drain the water from the hose.
CHANGE PUMP OIL.
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The level of the oil must be checked periodically
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Very important; the oil must be changed after the
first 50 hours of work and successively after every
100 hours
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In any case, oil must be changed at
least once a year
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Use oil type SAE 15W-40 or
equivalent motor oil
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Release the old pump oil
completely through the oil outlet plug (9)
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Install
the oil outlet plug again and fill the clean kerosene
in the crankcase (10)
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The kerosene level should
be slightly over the center line of the oil mirror (11)
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Then run the pressure-washer without loading
about 10-15 seconds, then stop and release all the
kerosene
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Then fill the new oil
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The oil level should
be slightly over the red mark of the oil mirror.
STORING AND/OR FREEZING.
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If the pressure-washer is to be stored in a place
where there is risk of freezing, or it is to remain unused
for more than three months, it is recommended to
place some antifreeze into the pump
►
Important; long
periods of disuse may lead to the formation of lime
scale deposits, that should be cleaned.
MAINTENANCE.
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If the pressure-washer will not be running for a
long time, you should drain the water completely
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Disconnect the water supply hose and run the
pressure-washer for half a minute, and start the
gun to drain the extra water
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The pressure-washer
has been designed for a long working life with
minimum maintenance
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Optimum use depends
on correct care of the pressure-washer and regular
cleaning
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To prevent accidents, always unplug
the pressure-washer from the power source before
cleaning or performing any maintenance
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The
pressure-washer may be cleaned effectively using
compressed air after each use
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If compressed
air is not available, use a brush to remove dust
from the pressure-washer
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Motor ventilation vents
and switch levers must be dept clean and free of
foreign matter
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Do not attempt to clean by inserting
pointed objects through openings
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Cetain cleaning
agents and solvents damage plastic parts, among
them are gasoline, carbon tetrachloride, chlorinated
