Urrea HG909, Руководство пользователя и гарантия

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25
E N G L I S H •
User’s manual
in operating. Replace spray gun immediately if
it the “Safety Lock” is damage or not works.
Check Spray Wand
Occasionally, the spray wand can become
clogged with foreign materials such as dirt.
When this happens, excessive pressure can de-
velop. Whenever the pressure nozzle becomes
partially clogged, the pump pressure will pul-
sate. It should be immediately cleaned.
Nozzle Maintenance
A pulsing sensation felt while squeezing the
spray gun trigger may be caused by excessive
pump pressure. The principal cause of exces-
sive pump pressure is a spray tip clogged or re-
stricted with foreign materials, such as dirt, etc.
To correct the problem, immediately clean the
spray tip following these instructions:
1. Shut off engine and turn off water supply.
2. ALWAYS point spray gun in a safe direction,
squeeze spray gun trigger to release retained
high water pressure.
WARNING: The high pressure stream of
water that this equipment produces can cut
through skin and its underlying tissues, lead-
ing to serious injury and possible amputation.
Spray gun traps high water pressure, even
when engine is stopped and water is discon-
nected, which can cause injury.
· Keep high pressure hose connected to pump
and spray gun while system is pressurized.
· ALWAYS point spray gun in safe direction
squeeze spray gun trigger, to release high pres-
sure, every time you stop engine.
3. Remove spray tip from end of nozzle exten-
sion.
4. Use a small paper clip to free any foreign
material clogging or restricting spray tip (A).
5. Remove nozzle extension from spray gun.
6. Using a garden hose, remove additional
debris by back flushing water through nozzle
extension.
7. Reinstall spray tip into nozzle extension.
8. Reconnect nozzle extension to spray gun.
9. Make sure garden hose is connected to wa-
ter inlet. Check that high pressure hose is con-
nected to spray gun and pump. Turn on water.
10. Start engine following instructions How to
Start Your Pressure Washer.
11. Test pressure washer by operating with
each quick connect spray tip.
PUMP OIL MAINTENANCE
Changing Pump Oil
Change oil after first 50 hours of operation and
then every 200 hours or 3 months, whichever
occurs first.
NOTE: When changing pump oil, use only high
quality non-detergent 30 weight oil. Use no
special additives.
Change pump oil as follows:
1. Clean area around brass oil drain plug at
bottom of pump.
2. Remove oil drain plug. Drain oil completely
into an approved container.
3. When oil has completely drained, install oil
drain plug and tighten firmly.
4. Clean area around pump oil dipstick. Re-
move dipstick and fill pump with recommend-
ed oil to full mark on dipstick.
5. Install pump oil dipstick.
6. Wipe up any spilled oil.
Engine Maintenance
See the engine operator’s manual for instruc-
tions on how to properly maintain the engine.
WARNING: Avoid prolonged or repeated
skin contact with used motor oil. Used motor
oil has been shown to cause skin cancer in cer-
tain laboratory animals. Thoroughly wash ex-
posed areas with soap and water.
STORAGE
Long Term Storage Instructions (Fuel in tank)
Gasoline fuel can become stale when stored
over 30 days. Stale fuel causes acid and gum
deposits to form in the fuel system or crucial
carburetor parts. To keep fuel fresh, add a fuel
stabilizer liquid additive to fuel. The fuel stabi-
lizer is available at most auto parts stores.
Draining gasoline is unnecessary if the fuel sta-
bilizer is used according to the instructions that
come with it.
HG909-HG914 manual.indd 25 02/02/16 5:26 p.m.