PRESSUREWASHERMAINTENANCE
Clean Debris
Daily or before use, cleanaccumulated debris from cleaning
system. Keeplinkage, spring and controls clean. Keeparea
around and behind muffler free from any combustible debris.
Inspect cooling air slots and openings on the pressure
washer.These openings must be kept cleanand
unobstructed.
Cleaningsystem parts should be kept cleanto reducethe risk
of overheatingand ignition of accumulated debris.
• Usea damp cloth to wipe exterior surfaces clean.
NOTICE
Jlmproper treatment of pressurewasher can damageit and
_horten its life. _ ....
[, DONOTinsertanyobjectsthroughcoolingslots.
• Usea soft bristle brush to loosen cakedon dirt, oil, etc.
• Usea vacuum cleanerto pick up loose dirt and debris.
Check and Clean Inlet Screen
Examinegarden hose inlet screen.Cleanif it is clogged or
replaceif it is torn.
Check High Pressure Hose
High pressure hoses can developleaks from wear, kinking,
or abuse. Inspect hose beforeeach use. Checkfor cuts,
leaks,abrasions, bulging of cover, or damageor movement
of couplings. If any of these conditions exist, replacehose
immediately.
WARHIHG
The high pressure stream of water that this
_ quipment produces cancut through skin and its
underlyingtissues, leadingto serious injury and
)ossible amputation.
• NEVERrepairhighpressurehose.Replaceit.
, ReplacementhoseratingMUSTexceedmaximumpressure
ratingof unit.
Check Gun and Hozzle Extension
Examinehose connectionto spray gun and makesure it is
secure.Testtrigger by pressing it and making sure it springs
back into placewhenyou releaseit. Put safety latch in UP
position and test trigger. You should not beable to press
trigger. Replacespray gun immediately if it fails any of these
tests.
HozzJeMaintenance
A pulsing sensationfelt while squeezingthe spray gun trigger
may becaused by excessivepump pressure. Theprincipal
cause of excessivepump pressure is a spray tip clogged or
restricted with foreign materials, such asdirt, etc. Tocorrect
the problem, immediately cleanthe spray tip following these
instructions:
1. Shut off engine and turn off water supply.
2. ALWAYSpoint spray gun in a safe direction and squeeze
spray gun trigger to releaseretainedhigh water pressure.
WARNING
Thehigh pressure stream of water that this
equipment produces can cut through skin and its
_ nderlying tissues, leading to serious injury and
)ossible amputation.
Spraygun traps high water pressure, evenwhen
engine is stopped and water is disconnected,
which cancause injury.
• Keephighpressurehoseconnectedto pumpandspraygun
whilesystemispressurized.
, ALWAYSpointspraygunin safedirectionandsqueezespray
guntrigger,to releasehighpressure,everytimeyoustop
engine.Engagetriggerlockwhennotin use.
3. Removespray tip from end of nozzleextension.
4. Usea small paperclip to free any foreign material
clogging or restricting spray tip (A).
5. Removenozzleextension 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. Reinstallspray tip into nozzleextension.
8. Reconnectnozzleextensionto spray gun.
9. Makesure garden hose is connectedto water inlet.
Checkthat high pressure hose is connectedto spray gun
and pump. Turn on water.
10. Engagetrigger lock on spraygun andstart engine
following instructions How to Start YourPressure Washer.
11. Test pressure washer by operating with eachquick
connect spray tip.
O-Ring Maintenance
Purchasean O-Ring RepairKit atyour local Searsor by
calling 1-800-4-NIY-HOME(46g-4663) or online at
www.sears.com. It is not included with the pressure washer.
This kit includes replacemento-rings, rubber washer and
water inlet filter. Referto the instruction sheet provided in the
kit to serviceyour unit's o-rings.
WARHIHG
Thehigh pressurestream of water that this
_ quipment produces cancut through skin and its
underlyingtissues, leadingto serious injury and
)ossible amputation.
, NEVERrepairleakingconnectionswith sealantof anykind.
Replaceo-ringor seal.
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