Simpson MSH3125-S Instruction Manual page 13

1. Back away from the sur face to be cleaned. The further away you are, the
less the pressure will be on the surface to be cleaned.
2. Change to the 40˚ nozzle (white). This nozzle delivers a less powerful stream
of water and a wider spray pattern. Refer to How To Use Spray Wand.
NOTICE: DO NOT attempt to increase pump pressure. A higher pressure setting
than the factory set pressure may damage pump.
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. 6)
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
Green
White
Black
0˚
15˚
25˚
40˚
low pressure
powerful pinpoint
for spot cleaning
of hard, unpainted
surfaces or for
high reach areas
intense cleaning
of unpainted
hard surfaces
standard cleaning
nozzle for most
applications
cleaning of
painted or delicate
surfaces
applies cleaning
solutions
13 - ENG
K
E
SURFACES*
unpainted metal
or concrete;
DO NOT use on wood
grills, driveways, concrete
or brick walkways,
unpainted brick or stucco
yard tools, sidewalks,
lawn furniture, unpainted
siding, stucco, gutters
and eaves, concrete,
brick surfaces
auto/RV, marine, wood,
painted brick and stucco,
vinyl, painted siding
Low pressure
spray is safe on all
surfaces. Always verify
compatibility of cleaning
solution prior to use.
6