Maintenance; Before Each Use - Craftsman 580.750400 Operator's Manual

OWNER'SRESPONSiBiLiTiES
Fdlow the houdy or cabndar intervals, whichever occurs
first. More frequent service is required when operating in
adverse conditions noted below.
, Changeengine oil
, Check/clean water inlet screen 1
, Check high pressure hose
° Check detergent siphoning tube
° Check spray gun and assembly for leaks
° Cleandebris
° Check engine oil level
, Cleanengine air cleaner_
* Changeengine off_
* Inspect muffler and spark arrestor
* Replace engine air cleaner
* Service spark plug
° Cleancooling system_
Clean if clogged. Replace if perforated or torn.
2 Service more often under dirty or dusty condmons.
GeneralRecommendations
Regular maintenancewill improve the performance and
extend the life of the pressure washer. See any Sears or
other qualified service dealer for service.
The pressure washer warranty does not cover items that
have been subjected to operator abuse or negligence. To
receive full value from the warranty, the operator must
maintain pressure washer as instructed in this manual
including proper storage as detailed in Storage.
Some adjustments will need to be made periodically to
properly maintain your pressure washer.
All service and adjustments should be made at least once
each season. Follow the requirements in the Maintenance
Scheduie chart above.
NOTICE Oncea year you should clean or replace the spark
plug and replacethe air filter. A new spark plug and clean air
filter assure proper fuel-air mixture and help your engine run
better and last longer.
Pump Oil
DO NOT attempt any oil maintenance on this pump. The
pump is pro-lubricated and sealedfrom the factory, requiring
no additional maintenancefor the life of the pump.
Emissions Control
Maintenance, replacement, or repair of the emissions
control devices and systems may be performedhy any non-
road engine repair establishment or individual, However,
to obtain "no charge" emissions control service, the work
must be performed by a factory authorized dealer. Seethe
Emissions Warranty.
Before Each Use
1. Checkengineoillevel.
2. Clean debris.
3. Check water inlet screen for damage.
4. Check
5. Check
6. Check
7. Purge
high pressure hose for leaks.
detergent siphoning tube for damage.
gun and nozzle extension assembly for leaks.
pump of air and contaminants.
PRESSURE WASHERlVlAINTENANCE
Clean Debris
Daily or before use, dean accumulated debris from pressure
washer. Keep linkage, spring and controls dean. Keeparea
around and behind muffler free from any combustible debris.
inspect coding air dots and openings on the pressure
washer. These openings must be kept dean and
unobstructed.
Pressure washer parts should be kept dean to reduce the
risk of overheating and ignition of accumulated debris.
* Use a damp cloth to wipe exterior surfaces dean.
NOTICE improper treatment of pressure washer could
damage it and shorten its life.
, DONOTinsertanyobjectsthroughcoding dots.
o Use a soft bristle brush to loosen caked on dirt, oil, etc.
o Use a vacuum cleaner to pick up loose dirt and debris.
Check and Clean hid Screen
Examine garden hose inlet screen. Clean if it is clogged or
replace if it is torn.
Check High Pressure Hose
High pressure hoses can develop leaks from wear, kinking,
or abuse, inspect hose before each use. Check for cuts,
leaks, abrasions, bulging of cover, or damage or movement
of couplings, if any of these conditions exist, replace hose
immediately.
,A WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
* NEVER repairhigh pressure hose.Replace it.
* Replacement hoseratingMUSTequalor exceed maximum
pressure ratingof unit.
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