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Troy-Bilt 203779GS Manual Del Operador página 17

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Idiomas disponibles

Idiomas disponibles

Check Spay Gun and Nozzle Extension
Examinethe hose connection to the spray gun and make
sure it is secure. Test the trigger by pressing it and making
sure it "springs back" into place when you releaseit. Put the
trigger lock in the ON position and test the trigger. You
should not be able to press the trigger.
Nozzle Maintenance
A pulsing sensation felt while squeezingthe spray gun
trigger may be caused by excessive pump pressure. The
principal cause of excessivepump pressure is a spray tip
clogged or restricted 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. ALWAYSpoint spray gun in a safe direction and
squeezespray 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
_
nderlying tissues, leading to serious injury and
possible amputation.
Spray gun traps high water pressure, even when
engine is stopped and water is disconnected,
which can cause injury.
• Keephigh pressure hoseconnected to pumpand spraygun
whilesystemis pressurized.
. ALWAYS pointspraygun in safedirection and squeeze spray
guntrigger,to release high pressure, e verytimeyou stop
engine.Engage triggerlockwhennotin use.
3. Remove spray tip from end of nozzle extension.
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. Back flush
between 30 to 60 seconds.
7. Reinstall spray tip into nozzle extension.
8. Reconnect nozzleextension to spray gun.
9. Make sure garden hose is connected to water inlet.
Checkthat high pressure hose is connected to spray
gun and pump. Turn on water.
10. Engagetrigger lock on spray gun and start engine
following instructions How to Start Your Pressure
Washer.
11. Test pressure washer by operating with each quick
connect spray tip.
O-Ring Maintenance
Purchase an O-Ring/Maintenance Kit, model 6048, by
contacting the nearest authorized service center. It is not
included with the pressure washer. This kit includes
replacement o-rings, rubber washer and water inlet filter.
Refer to the instruction sheet provided in the kit to service
,our unit's o-rings.
WARNING
The high pressure stream of water that this
:_
equipment produces can cut through skin and its
underlying tissues, leading to serious injury and
)ossible amputation.
. NEVER repairleakingconnections w ith sealant o f anykind.
Replace o-ring or seal.
m.
liD
17

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