Simpson MS60773 Instruction Manual page 13

Adjust the pressure by rotating the
Dial-N-Wash (L) clockwise for
higher
counterclockwise
pressure, aligning the arrow with
the desired pressure bar on the
Dial-N-Wash.
NotE: To apply chemicals the black low pressure nozzle must be installed and
the Dial-N-Wash must be in the MAX pressure setting.
HOW TO USE SpRAY WAND
The nozzles for the spray wand are stored in the nozzle holder on the panel assembly.
Colors on the panel identify nozzle location and spray pattern. Refer to the following
chart to choose the correct nozzle for the job to be performed.
CHANGING NOzzLES ON SpRAY WAND (FIG. 8)
DANGER: Risk of fluid injection. Do not direct discharge stream toward
persons, unprotected skin, eyes or any pets or animals. Serious injury will
occur.
WARNING: Flying objects could cause risk of serious injury. Do not
attempt to change nozzles while pressure washer is running. Turn engine off
before changing nozzles.
1. Pull quick-connect coupler (E) back and insert nozzle (K).
2. Release quick-connect coupler and twist nozzle to make
sure it is secure in coupler.
WARNING: Flying object could cause risk of serious
injury. Ensure nozzle is completely inserted in quick-
connect socket and quick-connect collar is fully engaged
(forward) before squeezing gun trigger.
NOzzLE COLOR SpRAY pATTERN USES
Red
Yellow
6
pressure
for lower
0˚
15˚
7
R
or
powerful pinpoint
for spot cleaning
of hard, unpainted
surfaces or for
high reach areas
intense cleaning
of unpainted
hard surfaces
13 - ENG
R
l
k
E
SURFACES*
unpainted metal
or concrete;
DO NOT use on wood
grills, driveways, concrete
or brick walkways,
unpainted brick or stucco
8