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WERKU WK400710 Instrucciones Originales página 7

Hidrolavadora alta presión

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  • MEXICANO, página 9
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
Caution; the temperature for the inlet water should
be not over 50°C
Connect wand to gun and tighten
securely (7)
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.
Make sure that the mains voltage is the same
as shown on the identification label on the
pressure-washer
Warning; make sure that the
plug complies with your local regulations, and it is
provided with ground connection
power outlet must be protected by a residual circuit
breaker with a sensitivity of less than 30 mA
not connect other appliances to the same outlet
Warning; insert the plug after checking that the
switch off the pressure-washer is in the off position.
STARTING.
Connect water supply, then open the gun trigger
Switch on the pressure-washer
of power failure during operation, turn the pressure-
washer off for safety reasons
open position for a few seconds to drain the air
from the hose
At this point, adjust the pressure-
washer according to your pressure requirement
Please remind that it is better not to exceed
the normal working pressure, therefore please
use the maximum pressure as less as possible
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
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.
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.
Warning; the
Do
Warning; in case
Hold the gun in the
English
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.
The level of the oil must be checked periodically
Very important; the oil must be changed after the
first 50 hours of work and successively after every
100 hours
In any case, oil must be changed at
least once a year
Use oil type SAE 15W-40 or
equivalent motor oil
Release the old pump oil
completely through the oil outlet plug (9)
the oil outlet plug again and fill the clean kerosene
in the crankcase (10)
be slightly over the center line of the oil mirror (11)
Then run the pressure-washer without loading
about 10-15 seconds, then stop and release all the
kerosene
Then fill the new oil
be slightly over the red mark of the oil mirror.
STORING AND/OR FREEZING.
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
periods of disuse may lead to the formation of lime
scale deposits, that should be cleaned.
MAINTENANCE.
If the pressure-washer will not be running for a
long time, you should drain the water completely
Disconnect the water supply hose and run the
pressure-washer for half a minute, and start the
gun to drain the extra water
has been designed for a long working life with
minimum maintenance
on correct care of the pressure-washer and regular
cleaning
To prevent accidents, always unplug
the pressure-washer from the power source before
cleaning or performing any maintenance
pressure-washer may be cleaned effectively using
compressed air after each use
air is not available, use a brush to remove dust
from the pressure-washer
and switch levers must be dept clean and free of
foreign matter
Do not attempt to clean by inserting
pointed objects through openings
agents and solvents damage plastic parts, among
them are gasoline, carbon tetrachloride, chlorinated
7
Install
The kerosene level should
The oil level should
Important; long
The pressure-washer
Optimum use depends
The
If compressed
Motor ventilation vents
Cetain cleaning

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