Karcher 9.840-069.0 Presto 3 Deluxe

User Manual - Page 12

For 9.840-069.0.

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12
Operations
Set-up and Operation
1. Upon removing your new mini-extractor from the
box, loosen the latch at back end of the machine
that secures the recovery tank to the solution
tank. Remove the recovery tank from the
solution tank.
2. Pour clean, hot water to the indicated fill line of
the solution tank. To avoid possible tank distor-
tion, water temperature must not exceed 140 F
(60C).
3. Add a non-foaming cleaning solution concen-
trate, for use in hot water extractors at the
proportions noted on the container (See list
below), into solution tank.
4. Place the recovery tank back onto the solution
tank and refasten the latch.
5. Plug the power cord into grounded outlet (See
GROUNDING INSTRUCTIONS).
6. Connect the vacuum and cleaning tool hoses to
the extractor. This unit is equipped with an 1/8"
male quick connect for solution hose attachment
and a 1" ID vacuum hose hookup. Insure that the
female solution hose coupler is securely locked
onto the male coupler on the extractor.
7. Turn switch ON. This switch operates both the
vacuum motor and the water pump. NOTE: The
pump is an oscillating pump and should not be
run dry for extended periods of time. This may
cause damage to your pump, therefore voiding
your warranty.
8. Squeeze the solution lever on the cleaning tool
to spray cleaning solution and place the vacuum
head on the surface to be cleaned. Normally,
chemical is applied on the push stroke while
vacuuming is done on the pull stroke. For heavily
soiled carpets the hand tool may be used in the
scrubbing manner, applying chemical in both the
push and pull stroke. Always finish up an area
with a vacuum pull stroke.
9. When cleaning, be sure to monitor the level of
recovered solution in the recovery tank. When
the solution reaches the FULL mark, shut off the
extractor, loosen the latches and empty the
recovery tank.
NOTE: Dispose of waste in a proper manner which
would not violate any Local, State or Federal law.
86401000 Operator’s Manual - Spotter / Mini Extractor
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