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Operations
Pre-Run Inspection
1. Check all fittings and connectors for proper
assembly.
2. Check all hoses for leaks. Repair or replace any
damaged hoses.
3. Check power cord(s) for any damage. If damaged,
replace.
Equipment Set-up
1. Plug power cord from machine into properly
grounded wall outlet.
2. Turn vacuum motor switch on and off to make sure
there is electrical power at machine.
3. Connect vac hose to machine. Slide the swivel
cuff over the outlet on the tank.
4. Connect the hose to your machine and wand. Pull
back the knurled collar on the quick disconnect
coupler and push onto the connection on the
chassis. To avoid leaks, check that a positive
connection was made.
NOTE: Wand orifice must be equivalent or larger
than an 04 nozzle.
5. Using a clean container, fill the solution tank with
clean hot water. Do not use water over 130°F. Mix
in a non-foaming cleaning concentrate for use in
hot water extraction machines, following the manu-
facture's instructions printed on container.
NOTE: When using a powder cleaner, pre-mix with
hot water in a clean container before adding to the
solution tank.
6. Turn pump and vacuum switch(s) to the on
position.
12
Cleaning
Always use defoamer if foaming occurs. Foam will
suspend large particles that may damage
vacuum(s) as well as allow liquid into the vacuum
motor(s) without activating the float shutoff.
1. Prior to cleaning, make certain that the nozzle is
functioning properly.
a. To check, hold the wand about one foot above
b. If the nozzle is not showing a full spray pattern,
2. Normally, chemical is applied on the push stroke of
the wand when cleaning. Vacuuming is done on
the pull stroke. For heavily soiled carpets the wand
may be used in a scrubbing manner, applying
chemical in both the push and pull stroke.
3. When cleaning, keep the working opening (wand
mouth) flat on the surface being cleaned. Keep the
wand moving when the valve is open.
4. The shutoff float inside the vacuum tank will
impede the vacuum flow when the vacuum tank is
full. When this occurs, empty the vacuum tank by
opening the dump valve and dispose of the waste
in a proper manner.
Once the vacuum tank has been emptied, you may
once again proceed with cleaning.
86330780 DOMINATOR 150 PSI
the surface to be cleaned and open the wand
valve. A full spray should be observed from the
nozzle.
adjust nozzle for proper pattern, clean, or replace
nozzle.
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