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CUSTOMER RESPONSIBILITIES
MAINTENANCE TASK
Cleaning System
CheckJclean water inletscreen
onquick-connect.
Ched,(highpressureho6e.
Check detergent ho_e.
Check spray gunand assembly forleaks.
Purge pump of_drandcontaminants.
ENGINE
Check oillevel.
Servicefoam _r.
Service paper airCiter.
Change engineoil.
Clean/repk_cesparkplug.
Clean sparkarrestorscreen
Prepare forstorage,
HOURLY OPERATING INTERVAL
xt
x
x
x
x
x
Every 25
HOUPI 0€
Y_y
x-
EveW 50 Every 100
Hours or Hours or
yearly Yeady
X"
X"
X
X
Prepare unitfor storage if if is to remain
idle forlonger than 30 days.
SERVICE DATES
C_eanifclogged. Replace if perforatedortom.
Changeoilafter thefirst (8) operating hoursand every 50 hoursthereafter. Change sooner when eperaUng underdirty or dusty
condi_ns. ._
" Replace more of_n under dirty or dustycondiUons.
PRODUCT SPECIFICATIONS In the State of Caiifomia a spark arrestor is required
by law (Section 4442 ofthe CaliforniaPublic
Resources Code). Other states may have similarlaws.
Federal laws apply onfederal lands.
Note: Ifyou equip theengine of yourcleaningsystem
with a spark arrestor muffler,the spark arrestormust
be maintainedin effectiveworkingorder bythe
owner/operator.
Cleaning System Specifications
)RESSURE
FLOW RATE
CHEMICAL MIX
WATER SUPPLY
TEMPERATURE
3000 Psi
2.5 GPM
Use as directed
Not to Exceed 140°F
Engine Specifications
ENGINE MODEL GN-220
RATED HORSEPOWER 7.8
SPARK PLUG: Type: Champion RC12YC
or equivalent. Set
Gap to: 0.030 inch
(0.76mm)
GASOLINE CAPACITY 1 Gallon
OIL SAE 30 weiaht
SOLID STATE 0.0125 inch
IGNITION AIR GAP
GENERAL RECOMMENDATIONS
The warrantyof the cleaningsystem does notcover
items that have been subjectedto operatorabuse or
negligence. To receivefull value from the warranty,
operator must maintaincleaningsystem as instructed
in this manual.
Some adjustmentswillneed to be made periodicallyto
propedymaintain yourcleaningsystem.
All adjustments in theService and Adjustments
section ofthis manualshouldbe made at leastonce
each season.
• Once a year you shouldclean or replacethe spark
plug and replace theair filterand checkthegun
and wand assemblyfor wear. A clean sparkplug
and new air filter assure properfuel-air mixtureand
helpyour engine runbetter and lastlonger.
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