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ENGLISH
Nilfi sk ALTO Operator’s Manual (EN) - SCRUBTEC 866, 871, 866, Boost 8 and 871C FORM NO. 71492A - 17 -
Figure 16
Figure 17
HOW TO OPERATE THE MACHINE
How To Operate the Squeegee
The squeegee wipes the fl oor while the vacuum motor removes the
dirty solution from the fl oor. Use your hand to lower or raise the
squeegee handle. To operate the squeegee, follow this procedure:
1. To lower the squeegee rotate the squeegee lever down. See
fi gure 16.
2. To raise the squeegee, rotate the squeegee lever up. See
fi gure 16.
How to Fill The Solution Tank
1. Remove the solution tank lid. See fi gure 17.
2. If the machine does not have the Chemical Mixing System,
add a cleaning chemical to the solution tank. For the cor-
rect amount of chemical, follow the directions shown on the
container.
3. Fill the solution tank with water.
4. Replace solution tank lid.
WARNING: Water solutions or cleaning materials used
with this type of machine can leave wet ar-
eas on the fl oor surface. These areas can
cause a dangerous condition for the opera-
tor or other persons. Always put CAUTION
signs near the area you are cleaning.
WARNING: Machines can ignite fl ammable materi-
als and vapors. Do not use with or near
fl ammables such as gasoline, grain dust,
solvents, and thinners. Only use a clean-
ing concentration recommended by the
chemical manufacturer.
WARNING: Nilfi sk ALTO recommends a maximum
water temperature of 120°F(49°C)