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CARE AND MAINTENANCE
How to Avoid Damaging Surfaces
• Damage to surfaces being cleaned occurs
because the impact force of the water pressure
exceeds the durability of the surface. Bare wood
can be penetrated; paint can be peeled off, etc.
You can vary the force of your power washer by
controlling:
1. The angle of the surface being cleaned.
2. The distance of the nozzle from the surface
being cleaned.
• NEVER use a narrow high pressure stream of
water on soft surfaces susceptible to damage.
Cleaning Garden Hose Adapter
• The screen inside the adapter should be
cleaned periodically. Remove it by dragging a
thumb over the screen with enough pressure
to pull the screen and washer out. Rinse it
with clean water and then place it back in the
adapter.
Cleaning Nozzles
• A clogged or partially clogged nozzle can cause
significant reduction of water pressure coming
out of the nozzle and/or cause the unit to
pulsate while spraying.
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• Turn off the unit.
• Turn off the water supply to the unit.
• Relieve any pressure trapped in the hose by
squeezing the trigger 2-3 times, and then lock
the spray gun by pushing the lock button from
left to right.
• Remove the lance from the extension lance.
• Using the nozzle tip cleaner provided (or an
unfolded paper clip), insert the wire into the
nozzle hole and move back and forth until
debris is dislodged.
• Tap quick connect end of lance on hard surface
several times.
• Back flush water through the nozzles using
garden hose and highest pressure available
(either standard water nozzle or use your thumb
over the nozzle to create water pressure for back
flush).
Storage
• When your pressure washer session has been
completed, turn off the power switch located on
the front of the power washer. Unplug the power
cord from the outlet. Turn off the water supply.
Pull the trigger on the spray gun 2-3 times to
drain out the excess water and to release any
remaining water pressure. Disconnect the
garden hose adapter from the water inlet. DO
NOT allow the power washer to run with no
water flowing through it.
• Remove high pressure hose from spray gun.
• Remove lance from the gun.
• Hook the power cord around handle of the
machine.
• DO NOT store the power washer where it is
exposed to freezing temperatures unless
you use an antifreeze designed for pumps.
Store the power washer indoors to prevent the
water in the unit from expanding under freezing
conditions. When the water freezes and
expands, your power washer will be damaged
and become inoperable. Or, if storing outdoors,
it is recommended you use pump saver (not
included) to protect pumps.
2023/2/17 上午10:57
2023/2/17 上午10:57
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