Machine Operation; Pre--Operation; Cleaning Carpets; While Operating - Tennant EX-SC-3840 Manual Del Operario

FOR SAFETY: Do not operate machine unless cord
is properly grounded.
FOR SAFETY: Do not operate machine with the use
of an extension cord (220V/230V/240V model).
FOR SAFETY: Do not operate machine with the
use of additional extension cords. Only use
manufacturer's extension cord equipped with
machine which has proper capacity and is
grounded (120V model).
6. Adjust brush to proper height. Turn height
adjustment knob until bristles slightly touch carpet,
then turn knob another half turn. Turn knob
clockwise to raise and counterclockwise to lower
(Figure 3).
FIG. 3

MACHINE OPERATION

FOR SAFETY: Do not operate machine unless
operator manual is read and understood.
PRE- -OPERATION
1. Vacuum carpet to remove particles and other
debris.
2. Inspect power cord for damage.

CLEANING CARPETS

WARNING: Flammable materials or reactive
metals can cause an explosion or fire. Do not pick
up.
1. Turn on Vacuum/Pump switch.
NOTE: Solution spray is activated when the
Brush/Spray button is pushed.
EX- -SC- -3840 / EX- -SC- -3851 (04- -10)
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2. Push Brush/Spray button and pull machine
backwards to clean carpet (Figure 4).
FIG. 4
3. Release button at end of path and continue to pull
machine backwards to pick up excess solution.
4. Tip machine back and push forward to begin next
path.

WHILE OPERATING

1. Overlap each path by 50mm (2 in).
2. Work away from wall outlet and power cord to
prevent cord damage.
3. Check for excessive foam buildup in recovery tank.
Use a recommended foam control solution to
prevent vacuum motor damage.
ATTENTION: Excessive foam buildup will not
activate the float shut-off screen.
4. If brush stops, the circuit breaker may have been
tripped. Unplug power cord, check brush for
obstruction OR raise brush height. Push brush
reset button located under switch box to resume.
5. To clean heavily soiled areas, turn off
Vacuum/Pump switch and use brush only, this will
prevent overwetting.
6. Once pick up stops or when solution tank runs dry,
you must drain recovery tank (See DRAINING
TANKS).
OPERATION
EN
5