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CHEMICAL
STORAGE TRAY
\
PUMP OIL LEVEL
INDICATOR
WINDOW
MOTOR
SWITCH
I
’ TWO CHEMICAL
SELECTOR VALVE
CHEMICAL
METERING VALVE
ADJUSTABLE
/ NOZZLE
SPRAY
GUN
QUICK
COUPLER \ ,
HIGH PRESSURE
SPRAY
Check for Shipping Damage
Check the unit for any damage that may have occurred
in shipping. Note any damage and
notify the carrier
immediately.
Set Up
Before plugging in the unit, be sure the electrical service
matches the specification in Technical Data (inside
back cover) and the voltage label on the unit. With the
unit off, plug the power supply cord into a grounded,
GFCI-protected outlet. Do not remove the electrical
plug which comes with the unit or bend connecting
prongs to fit an improper outlet! Use an extension cord
that meets the requirements of the EXTENSlON CORD
section and is no more than 100 ft (30 m) long. Added
length of cord will affect current draw of unit.
Connect the high pressure hose between the pump
outlet and the gun inlet.
r-
CAUTION
Up to 100 ft (30 m) of high pressure hose may
be used. Longer hoses may affect sprayer
performance, and chemical injector performance.
Connect to Water Supply
CAUTION
Before attaching to the water supply, check your
local plumbing code regarding cross- connection
to the water supply.
A backflow preventer P/N 801-133 is available to
prevent backflow of contaminated water into the
fresh water supply. Install it upstream from the
pump.
Install a regulating water valve, P/N 800-258, if
inlet water pressure is over 60 psi (4.1 bar).
Do not exceed 160” F (70” C) inlet water
temperature.
Connect a hose with at least a 3/4 inch (19 mm) ID and
not longer than 50 ft (15 m) to the unit’s 3/4 inch garden
hose inlet.
NOTE:
The water source at the unit must have a
minimum flow rate equal to that of the unit (see
Technical Data, inside back cover).
6 308-517