North Star M157594AF.1 Owner's Manual page 25

3. Release the collar, making sure it springs back and re-seats to its original
Select spray Your pressure washer is equipped with four high-pressure nozzles and one
nozzle low-pressure nozzle. Generally, the wider the spray angle of the nozzle, the
lower the spray pressure produced. Select the appropriate nozzle for the job
based on the following table:
NOTE: You must use the low pressure black nozzle for spraying chemicals.
Attach nozzle Attach nozzle to the spray gun.
Operation
(non-retracted) position. (Figure 8b). Check the connection by pulling on
the hose to ensure a positive connection.
Correct Insertion
Collar Seated
Color of Nozzle:
Red
Yellow
Green
White
Black-Low pressure
WARNING:
Depressurize first
Any time you remove/install/change a nozzle, you must depressurize hose
line by squeezing the spray gun trigger while the engine is off. Even if the
engine has been off for a long period of time, the hose may remain
dangerously pressurized.
Not Fully Inserted
Collar NOT Seated
Figure 8b
Spray Angle
0
15 Tough Stains/Stripping
25
40
65
Nozzle
Trigger
25
Used For:
Highest Impact
General
Light Cleaning
Chemicals