9
back coupler collar and inserting it into the discharge
nipple then pulling back on coupler collar to lock into
place.
»
Attach spray gun to hose.
»
Attach water supply hose to the water supply.
»
Verify that the GFCI power cord/plug if equipped is
fully inserted into the electrical receptacle or that the
power cord is fully seated in a GFCI protected outlet.
Press reset button on the GFCI.
»
If using a cleaning chemical, place chemical pickup
line into chemical container.
»
This machine will siphon chemical and mix with water
at the Venturi Injector. Injector is located close to
where the high-pressure hose connects to unit.
OPERATION
»
Turn the water on at the supply valve.
»
Firmly grasp spray gun.
»
Point the spray gun in safe direction.
»
Flip the OFF/ON switch to “ON
»
Direct the spray gun nozzle toward the surface or
equipment to be cleaned and squeeze the spray gun
trigger. (Note: Use low-pressure for SOAP application
and high-pressure for RINSE.)
»
If using a cleaner, priming will best occur by turning
the black dial at the Venturi Injector counterclockwise
to open all the way. Turn clockwise after cleaner
starts to flow till you get the desired ratio. If using a
thick cleaning agent then first prime with water and
switch to cleaner after primed.
»
Apply chemical solution on low-pressure to the
surface or equipment to be cleaned and let soak
according to the instructions for the chemical you are
using.
»
Use high-pressure spray to rinse the surface or
equipment being cleaned. Rinse thoroughly.
»
Upon completion of the cleaning job, flush the
chemical from the chemical injector by removing
the chemical feed line and place into a clean
container of water. Operate the spray gun on
low-pressure for one minute.
»
Turn the OFF/ON switch to “OFF”.
»
Squeeze the spray gun trigger to release system
pressure. Hose and spray guns cannot be
disconnected while the system is pressurized.
»
Disconnect and store all equipment.
ACCESSORIES
The accessories listed below are available for use
with your Spray Master Technologies high-pressure
cleaning system.
»
Hummer Jet™ Jr.
– Indoor floor surface cleaner.
Focuses high-pressure spray in centralized area
for thorough cleaning. Reduces misting and
overspray.
»
Dual-Nozzle Spray Gun
– Single spray gun unit
designed to quickly change from low pressure
soap to high pressure rinse with the flip of a
wrist.
»
Vari-Nozzle Spray Gun
– Single spray gun unit
designed to quickly change from low pressure
soap to high pressure rinse by a simple push/
pull on the nozzle head.
»
Tornado Spray Gun
– High impact spray gun
used to focus on small trouble areas.
»
Foamer Gun
– Specialized low-pressure spray
gun that foams cleaning chemicals. Ideal for
soak operations.
»
6” Shorty Spray Gun
– Specialized spray gun for
tight spots.
»
Wall and Tile Brush
– 10” scrub brush hooks up
to pressure hose and enables soap and rinse
features.
»
Trap Shooter
– Specialized spray gun for
cleaning drains and interior of containers.
