Operating Instructions - Lavorwash PWR4000 Mode D'emploi

Setup & Use Continued
2. Check and determine that the water supply source is capable of
exceeding the output in gallons per minute of the pump. If you are
drawing water from a clean static source, rather than a pressure
main, the pressure washer must be primed and placed as close as
possible to the water source. Be sure the machine is placed on a
solid level surface and can not be pulled or bumped into the static
source, and the intake hose used must be as large as possible.
When drawing water from a pressure source, you need a hose with
a 5/8" outside diameter for lengths up to 50', or a 3/4" diameter for
lengths up to 100'.
3. Connect the high pressure hose to the pressure washer and tighten
securely.

Operating Instructions

WARNING
High pressure spray, improperly used could damage the equipment you
wish to clean or the surrounding environment. Practice on scrap
materials, gradually increasing pressure applied to the object by
adjusting the nozzle or moving the nozzle closer to the object until it is
cleaned without being damaged.
The manufacturer does not warranty damage caused by the
consumer's failure to adjust or operate the machine in accordance with
the instructions provided in the owners manual supplied with the
machine.
Follow these instructions to operate the machine:
1. Use the pre-operation checklist to help avoid personal injury.
2. Prime the pump and purge air from the system by squeezing the
gun trigger before starting the machine, with the unit attached to a
pressure main. Let the water flow from the wand until air is
purged from system.
3. If engine is equipped with fuel valve, turn valve to ON.
4. Close choke lever located on engine carburetor as per engine
manufacturer instructions.
5. Turn engine switch to ON.
6. If engine is equipped with throttle lever, position lever to HALF
THROTTLE.
7. For easier starting, squeeze the trigger on the spray gun
allowing water to pass through gun and grasp the engine
starter grip. Pull lightly on the starter grip until resistance is
felt, then pull briskly. Repeat this step as necessary until
engine starts.
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Pressure Washer Operation Manual