Simpson MSV2623 Instruction Manual page 13

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 snap ring is fully
engaged (forward) before squeezing gun trigger.
NOzzLE COLOR SpRAY pATTERN USES
Red
Yellow
White
Black
*NOTIcE: The high pressure spray from your pressure washer is capable of caus-
ing damage to surfaces such as wood, glass, automobile paint, auto striping and
trim, and delicate objects such as flowers and shrubs. Before spraying, check the
item to be cleaned to assure yourself that it is strong enough to resist damage
from the force of the spray.
HOW TO AppLY CHEMICALS/CLEANING SOLVENTS (FIG. 7)
Applying chemicals or cleaning solvents is a low pressure operation. NOTE:
Use only soaps and chemicals designed for pressure
washer use. Do not use bleach.
To Apply chemicals (mSV2623):
1. Press detergent siphon hose (F, Figure 7A) onto
barbed fitting located near high pressure hose
connection of pump as shown.
2. Place other end of detergent siphon hose with
filter on it into container holding chemical/cleaning
solution. NOTE: For every 7 gallons of water pumped 1 gallon of chemical/
cleaning solution will be used.
3. Install low pressure (black) nozzle into quick connect fitting of spray wand, see
how To use Spray wand paragraph in this section.
0˚
15˚
40˚
low pressure
powerful pinpoint
for spot cleaning
of hard, unpainted
surfaces or for
high reach areas
intense cleaning
of unpainted
hard surfaces
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
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.
7A
f
6