Pressure Washer Rinsing; Automatic Cool Down System (Thermal Relief) - Husqvarna Pressure Washer Operator's Manual

9. Rotate detergent shut-off valve on desired cleaning tank
to "On" position.
"On"
Position
CAUTION Mixing detergents can result in bodily
injury and/or property damage.
• DO NOT open both detergent shut-off valves at the same time.
10. Apply detergent to a dry surface, starting at lower
portion of area to be washed and work upward, using
long, even, overlapping strokes.
11. Allow detergent to "soak in" for 3-5 minutes before
washing and rinsing. Reapply as needed to prevent
surface from drying. DO NOT allow detergent to dry on
(prevents streaking).

Pressure Washer Rinsing

For Rinsing:
1. Turn detergent shut-off valves to "Off" position.
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 the spray gun a safe distance from the area you
plan to spray.
WARNING Kickback from spray gun could cause you
to fall resulting in death or serious injury.
• Operate pressure washer from a stable surface.
• Be extremely careful if you must use the pressure washer from
a ladder, scaffolding, or any other similar location.
• Firmly grasp spray gun with both hands when using high
pressure spray to avoid injury when spray gun kicks back.
"Off"
Position
5. Increase (decrease) spray pressure by turning pressure
control knob (A) counterclockwise (clockwise). Use
lower pressure to wash items such as a car or boat.
Use higher pressure to strip paint and degrease
driveways.
A
6. Apply a high pressure spray to a small area and then
check surface for damage. If no damage is found, you
can assume it is okay to continue rinsing.
7. Start at top of area to be rinsed, working down with
same overlapping strokes as you used for cleaning.

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 (51°C). The system engages to cool the pump by
discharging the warm water onto the ground.
17