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Check Gun and Spray Tip Extension
Examinehoseconnectionto spraygun and makesure it is
secure.Testtrigger by pressingit and makingsure it springs
backinto placewhenyou releaseit. Do not depress red button
andtest trigger. Youshould not be able to presstrigger. Replace
spraygun immediatelyif it fails anyof thesetests.
Spray Tip Maintenance
A pulsing sensation felt while squeezing the spray gun trigger
may be causedby excessive pump pressure. The principal
causeof excessive pump 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, press red
button and and squeezespray gun trigger to release
retained high water pressure.
A WARNING: The high pressure stream of water that this
equipment produces can cut through skin and
its underlying 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 pressurehoseconnectedto pumpand spraygun
whilesystemis pressurized.
• ALWAYSpointspraygunin safedirection,pressredbutton
andsqueezesprayguntriggerto releasehighpressure,every
timeyou stopengine.
3. Remove spray tip from end of spray tip extension.
4. Use a small paper clip to free any foreign material
clogging or restricting spray tip (A).
5. Remove spray tip extension from spray gun.
6. Using a garden hose, remove additional debris by back
flushing water through spray tip extension. Backflush
between 30 to 60 seconds.
f
7. Reinstall spray tip into spray tip extension.
8. Reconnectspray tip extension 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. 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
Purchasean O-Ring RepairKit at your local Searsor by calling
1-800-4-1VlY-HOME(469-4663) or online at www.sears.com,it
is not includedwith the pressurewasher.Thiskit includes
replacemento-rings, rubber washerand water inletfilter. Referto
the instructionsheetprovidedin the kit to serviceyour unit's
o-rings.
A WARNING:The high pressure stream of water that this
equipment produces can cut through skin and
its underlying tissues, leading to serious injury
and possible amputation.
• NEVERrepairleakingconnectionswith sealantof any kind.
Replaceo-ringor seal.
ENGINEMAINTENANCE
A WARNING: Unintentional sparking can result in fire or
_¢ electric shock.
WHENADJUSTINGORMAKINGREPAIRSTOYOURPRESSURE
WASHER
• Disconnectthe sparkplugwirefromthe sparkplugandplace
thewirewhereit cannotcontactsparkplug.
WHENTESTINGFORENGINESPARK
• Useapprovedsparkplugtester.
• DONOTcheckfor sparkwith sparkplugremoved.
Oil
Oil Recommendations
We recommend the use of Briggs & Stratton Warranty
Certified oils for best performance. Other high-quality
detergent oils are acceptable if classified for service SF,SG,
SH,SJ or higher. DO NOTuse special additives.
Outdoor temperatures determine the proper oil viscosity for
the engine. Use the chart to select the best viscosity for the
outdoor temperature range expected.
oF
104___506886 _°'_'_
32 . o
14
-4
-22 '_
oc
,_ 40
__30
>_20
10
_m m 0
--_C °
-20
-30
* Below40°F (4°C)the useof SAE30 will result in hardstarting.
** Above80°F (27°C)the useof 10W30maycauseincreasedoil
consumption.Checkoil levelmorefrequently.
O OTE:Synthetic oil meeting iLSAC GF-2,API
certification mark and API service symbol with
"SJ/CF ENERGYCONSERVING"or higher, is an
acceptable oil at all temperatures. Use of synthetic oil
does not alter required oil change intervals.
17
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