Westinghouse WP2300 Owner's Manual

24 

Only use pressure washer–safe soap. 

1. Install 

the 

soap

 nozzle (black).

Only use the soap nozzle to apply soap. Using other 
nozzles will not apply soap. 

2. Prepare 

soap

 solution following manufacturer’s 

instructions.

3.  Place soap siphon hose into 

soap

 container. 

Do not route soap siphon hose where it can contact 
the muffl er while the engine is running. 

4.  Make sure the garden hose and high-pressure hose 

are connected.

All hoses must be connected before starting the 
engine. 

5.  Turn on the water supply.

6.  Start the engine and squeeze the trigger.

7.  Use long, even overlapping stroke to apply 

soap

.

8.  Allow 3 – 5 minutes for the 

soap

 to soak in before 

washing and rinsing. Do not allow the 

soap

 to 

dry on the surface before rinsing. Reapply 

soap

 if 

necessary to maintain a wet surface for the 

soap

 to 

soak in.

Clean the soap siphon hose once done. See 
Cleaning Soap Siphon Hose on page 24. 

1.  Select the desired nozzle and change nozzle. See 

Selecting Nozzles on page 22.

2.  Squeeze the trigger and carefully start to spray, 

keeping nozzle a safe distance from the cleaning 
surface.

3.  Starting from the top of the surface, spray a small 

area then check surface for damage. If no damage, 
continue rinsing by using overlapping strokes 
working down the surface. Keep checking surface 
for damage while rinsing.

If used, clean the soap siphon hose before stopping the 
engine. 

1.  If necessary, install the 

soap

 nozzle (black).

2.  Use clean water to fl ush the 

soap

 siphon hose. 

Submerge the soap siphon hose in the clean water.

3.  Flush the soap siphon hose for 1 – 2 minutes while 

the engine is running.

4.  Once clean, stop the engine.

5.  Point spray gun in a safe direction. Squeeze the 

trigger to release pressure within the system.