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MACHINE OPERATION
EMPTYING AND CLEANING
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. Before proceeding, make certain that the nozzle
is functioning properly.
a. To check, hold the wand about one foot
above the surface to be cleaned and open
the wand valve. A full spray should be
observed from the nozzle.
b. If the nozzle is not showing a full spray
pattern, adjust nozzle for proper pattern,
clean, or replace nozzle.
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.
3-4
Always use defoamer if
foaming occurs. Foam
86307580 NINJA1200 01/31/08
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.
5. Once the vacuum tank has been emptied, you
may once again proceed with cleaning
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