Starting The Engine - Simpson PowerShot Pro Series Use And Care Manual

Attempting to start the engine incorrectly or using the pressure washer incorrectly can
result in engine and/or pressure washer damage, and may cause serious injury or death.
To avoid these hazards, be sure to read, understand, and follow the steps outlined in the
OPERATING CHECKLIST section of the owner's manual before starting the engine, and
follow all the guidelines for proper use of the pressure washer.
Running the pressure washer for more than two minutes without the spray gun trigger
pulled will overheat the pump and possibly cause damage. The thermal relief valve will
open and spray water to help cool the pump as it overheats. To avoid overheating the
pump, shut off the machine if not being used for longer than two minutes.

Starting the Engine

1. Complete the steps in the OPERATING CHECKLIST section of this manual before
starting the engine. Failure to do so could cause damage to the pump or engine. If
needed, refer to your Engine Owner's Manual for specific starting instructions.
2. Turn the engine switch to the ON position.
3. Slide the fuel valve to the ON position.
4. Slide the throttle to the RUN position (if equipped).
5. Slide the choke to CHOKE for starting a COLD engine. Slide to RUN for a warm
engine
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STARTING THE ENGINE
WARNING: WARNING:
NOTICE
OPERATING CHECKLIST
PUMP DAMAGE
OFF ON
CHOKE
RUN
OFF
ON