Cleaning Techniques; Application Of Soap Or Degreaser; Application Of Wax; End Of Operation - Coleman Powermate PW0872402.01 Operator's Manual

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CLEANING TECHNIQUES

Cleaning Techniques
When cleaning with the pressure washer, many cleaning
tasks can be solved with water alone, but for most tasks it is
advantageous to use a detergent also. A detergent ensures a
quick soaking of the dirt allowing the high pressure water to
penetrate and remove the dirt more effectively.
Coleman® Powermate® Pressure Washer Chemicals are
specially formulated to be used with your pressure washer.

APPLICATION OF SOAP OR DEGREASER

1. Apply the solution to a DRY work surface.
On a vertical surface, apply horizontally from side to side
starting from the bottom to avoid streaking.
NOTE: Wetting the surface first is not recommended, as it
dilutes the detergent and reduces its cleaning ability.
Avoid working on hot surfaces or in direct sunlight to
minimize the chances of the chemical damaging painted
surfaces. Damage may occur to painted surface if
chemical is allowed to dry on the surface. Hold nozzle far
enough away from surface to prevent damage to the
surface.
2. Allow chemical to remain on the surface for a short time
before rinsing.
3. Rinse with clean water under high pressure. On a vertical
surface, first rinse from the bottom up, then rinse from the top
down. Hold nozzle 6 to 8 inches from the work surface at a
45° angle using the flat spray as a peeling tool rather than a
scrub brush.

APPLICATION OF WAX

1. Immediately after cleaning, apply Coleman®
Powermate® Pressure Washer Wax. Place injection tube
in container of wax.
2. Apply the wax sparingly in an even layer. Apply to wet
surfaces from the bottom up for even distribution and to
avoid streaking.
3. Remove the suction tube from the wax bottle and rinse off
the surplus wax.
NOTE: IF SURPLUS WAX IS NOT REMOVED, A
HAZY FINISH MAY RESULT.
4. Wipe dry to reduce water spotting.

END OF OPERATION

End of Operation
When you have completed use of the chemical injection
system, remove tube from container. Continue to run in low
pressure position and inject clean water through the tube and
injection system by placing end of tube in a container of clean
water. Continue to run until it is thoroughly cleaned.
8

MAINTENANCE

CONNECTIONS

Connections on pressure washer hoses, gun and spray
wand should be cleaned regularly and lubricated with the
manufacturer's recommended grease to prevent leakage and
damage to the o-rings.

NOZZLE

If the high pressure/low pressure adjustment of the nozzle
becomes difficult, please contact Coleman® Powermate®
Customer Service Department for proper cleaning and
lubrication procedures.
Clogging of the nozzle causes the pump pressure to be too
high and cleaning is immediately required.
A nozzle cleaner must only be used when the spray wand is
disconnected from the gun or personal injury could result.
1. Separate the wand from the gun.
2. Clear the nozzle with a small rigid piece of wire such as a
paper clip.
3. Flush the nozzle backwards with water.
4. Reconnect the wand to the gun.
Restart the pressure washer and depress the trigger on the
spray gun. If the nozzle is still plugged or partially plugged,
repeat above items 1-4.
If the previous procedure does not clear the nozzle,
replace with a new nozzle.

WATER SCREEN

The pressure washer is equipped with a water inlet screen
to protect the pump. If the screen is not kept clean, it will
restrict the flow of water to the pressure washer and may
cause damage to the pump. Do not damage the screen while
removing or cleaning screen. Any foreign particles entering
the pump may damage the pump. Do not operate pressure
washer without the screen in place.
Remove the screen and back flush to remove impurities
from screen. Replace immediately.

ENGINE MAINTENANCE

During the winter months, rare atmospheric conditions
may develop which will cause an icing condition in the
carburetor. If this develops, the engine may run rough, lose
power, and may stall. This temporary condition can be
overcome by deflecting some of the hot air from the engine
over the carburetor area.
NOTE: Refer to pages 11 and 12 for service and
maintenance of the engine.
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