Crafstman 580.752370 Manual Del Operador página 12

4. Makesureblackdetergent spraytip is installed.
NOTE: D etergent cannot b eapplied withthe high
pressure nozzles (White, G reen, Y ellowor Red).
5. Makesuregarden hoseis connected t owater
inlet.Check thathighpressure hoseis connected
tospraygunandpumpandstartengine.
6. Applydetergent toa drysurface, s tarting atlower
portion of areato bewashed andworkupward,
usinglong,even, o verlapping s trokes.
7. Allowdetergent tosoakin between 3-5 minutes
before washing andrinsing. R eapply a sneeded to
prevent s urface fromdrying.DONOTallow
detergent to dryon(prevents s treaking).
iMPORTANT: You must flush the injection system
after each use by placing the filter into a bucket of
clean water, then run the pressure washer in low
pressure for 1-2 minutes.
Pressure Washer Rinsing
For Rinsing:
1. Engage trigger lock on spray gun.
2. Remove black detergent spray tip from nozzle
extension,
3. Select and install desired high pressure spray tip
following instructions "How to Use Spray Tips",
4. Keep spray gun a safe distance from the area you
plan to spray,
WARNING
Keep spray nozzle between 8 to 24 inches away from
cleaning surface.
Operate this unit on a stable surface.
Be extremely careful if you must use the pressure
washer from a ladder, scaffolding or any other relatively
unstable location.
Firmly grasp spray gun with both hands when using high
pressure spray to avoid injury when gun kicks back.
5. Apply a high pressure spray to a small area and
then check the surface for damage. If no damage is
found, you can assume it is okay to continue rinsing.
6. Start at top of area to be rinsed, working down with
same overlapping strokes as you used for cleaning.
Cleaning Detergent Siphoning Tube
If you used the detergent siphoning tube, you must
flush it with clean water before stopping the engine.
1. Place detergent siphoning tube/filter in a bucket
full of clean water.
2. Engage trigger lock on spray gun.
3. Attach black detergent spray tip.
4. Disengage trigger lock on spray gun.
5. Flush for 1-2 minutes.
6. Shut off engine.
7. ALWAYS point gun in a safe direction and
squeeze spray gun trigger to release retained high
water pressure.
IMPORTANT: Spray gun traps high water pressure,
even when engine is stopped and water is disconnected.
Automatic Cool Down System
(Thermal Relief)
If you run the engine on your pressure washer for
3-5 minutes without pressing the trigger on the spray
gun, circulating water in the pump can reach
temperatures above 125°F. The system engages to
cool the pump by discharging the warm water onto
the ground.
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