Vacuum Motor Thermal Protector; Draining Recovery Tank; Floor Draining; Elevated Draining - Tennant 3530 Manual De Operador

OPERATION
2. Activate the ON/OFF switch.
3. Begin operating by pushing and pulling machine in
either direction.
4. During operation, the float shut-off screen will
automatically stop water intake when recovery
tank becomes full (See DRAINING RECOVERY
TANK).
ATTENTION: If foam develops in recovery tank
during wet vacuuming, use a quality defoamer
chemical to eliminate the foam. Foam buildup will
NOT activate float, and will cause damage to the
vacuum motor. Damage due to foam is NOT
covered by warranty.
5. To raise squeegee, step downward on pedal until
pedal engages in the transport position
(Figure 14).
FIG. 14
NOTE: Squeegee Kit can be used to pick up fine
particles (dust, sand, sawdust, etc.). Squeegee not
recommended for ordinary dry pick up.

VACUUM MOTOR THERMAL PROTECTOR

Vacuum motor is thermally protected by a temperature
sensor device. It will trip if motor has an overload. If
motor should quit, wait 20 minutes for motor to cool
and remove obstruction before continuing.
16
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DRAINING RECOVERY TANK

FLOOR DRAINING

1. Push machine to nearest floor drain, if not
available use a bucket to drain machine.
2. Remove drain hose from holder, twist off drain
hose knob and drain. Raise hose to stop flow of
water (Figure 15).
FIG. 15
3. After draining recovery tank, open cover and
thoroughly rinse out tank with clean water.
4. Replace drain hose knob securely and return to
holder.
ATTENTION: Be certain drain hose knob is secure
to prevent suction loss.

ELEVATED DRAINING

NOTE: Machine must be equipped with pump- -out
feature.
1. Disconnect vacuum hose from attachment tool or
from squeegee attachment.
2. Disconnect exhaust hose from rear of machine
and connect it to vacuum hose (Figure 16).
FIG. 16
Tennant 3530/3560/3580 (07- -02)