Air Cooling System
Over time debris may accumulate in cylinder cooling fins and
cannot be observed without partial engine disassembly. For
this reason, we recommend you have a qualified service
dealer clean the cooling system per recommended intervals
(see MaintenanceSchedule in beginning of Maintenance
section). Equally important is to keep top of engine free from
debris. See CleanDebris.
Keep areaswithin heavy line clear of debris.
Carburetor Adjustment
The carburetor on this engine is low emission, it is equipped
with a non-adjustable idle mixture valve. Top speed has been
set at the factory. If adjustment is required, see an
authorized service dealer.
_i_ CAUTION
Excessively high operating speeds could
result in minor injury and/or pressure washer damage.
Excessively low speeds impose a heavy load.
• DO NOTtamper with governor spring, links or other parts to
increase engine speed. Pressure washer supplies correct rated
pressure and flow when running at governed speed.
• DO NOTmodify pressure washer in any way.
After EachUse
Water should not remain in the unit for long periods of time.
Sediments or minerals can deposit on pump parts and freeze
pump action. Follow these procedures after every use:
1. Shut off engine, turn off water supply, point gun in a
safe direction, press red button and squeezetrigger to
relieve trapped pressure, and let engine cool.
_i_ 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.
Spray gun traps high water pressure, even when engine is
stopped and water is disconnected, which could result in
serious injury.
= Keephigh pressure hoseconnected to pumpand spraygun
whilesystemis pressurized.
• ALWAYS pointspraygun in safedirection,pressredbutton
andsqueeze sprayguntriggerto release highpressure, e very
time youstop engine.
2. Disconnect hose from spray gun and high pressure
outlet on pump. Drain water from hose, spray gun, and
nozzle extension. Use a rag to wipe off the hose.
3. Place the spray gun and nozzle extension in the
accessory tray. Hang high pressure hose on hook
attached to accessory tray.
4. Empty pump of all pumped liquids by pulling recoil
handle about six times. This should remove most liquid
in pump.
5. Store unit in a clean, dry area.
6. If storing for more than 30 days, see Long Term
Storage on next page.
_i_ WARNING Fueland its vapors are extremelyflammable
and explosivewhich could causeburns,
fire or explosion resulting in death,
serious injury and/or property damage.
WHENSTORING FUELOREQUIPMENT WITH FUELIN TANK
* Store away from furnaces, stoves, water heaters, clothes
dryers, or other appliancesthat have pilot light or other ignition
source becausethey could ignite fuel vapors.
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