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MOTOR PROTECTION
SYSTEM
Motor Protector
This vacuum has a motor protector by-pass
valve which automatically
opens to provide
cooling air to the suction motor when a clog
prevents the normal flow of air to the motor.
If the by-pass valve opens to prevent motor
overheating and possible damage to the
vacuum, you will notice a change of sound
as air rushes through the valve opening,
To correct problem: See the TROUBLE-
SHOOTING charL
NOTE: The motor
protector may open
when using
attachments or when
cleaning new carpet,
due to reduced airflow
by the attachments
themselves
or by new
carpet fuzz filling the
bag quickly. See the
TROUBLESHOOTING
section.
Motor
Protector
Note: Do not block motor protector.
Thermal
Protector
This vacuum has a thermal protector which
automatically
trips to protect the vacuum
from overheating,
tf a clog prevents the
normal flow of air to the motor, the thermal
protector turns the motor off automatically
to
allow the motor to cool in order to prevent
possible damage to the vacuum.
During this
time the headlight remains on,
To correct problem: If this occurs, turn the
vacuum off and unplug the power cord from
the outlet to allow the vacuum to cool and
the thermat protector to reset. Check for
and remove clogs, if necessary.
Also
check and replace any clogged filters.
Wait approximately
thirty
(30) minutes
and plug the vacuum
in and turn back on
to see if the motor protector
has reset.
The motor protector
will not reset if the
vacuum
is not turned
off even if the
vacuum has cooled down.
AGITATOR OVERLOAD
PROTECTOR
The agitator has
built-in protection
against motor
damage should the
agitator jam. If the
agitator slows down
or stops, the agitator
overload protector
shuts off the agitator,
The suction motor
will continue to run°
Agitator
Overload
Reset Button
To correct problem: Turn off and unplug
vacuum, remove obstruction,
then press
reset button.
To reset: Push in the agitator overload
protector button.
PERFORMANCE
INDICATOR
SOME
MODELS
When the unit is running with normal air
flow, the light on the performance
indicator is
off° The light comes on whenever the airflow
becomes blocked.
If that occurs, check the
disposable dust bag, motor safety filter and
other possible clog locations shown in
CLOG REMOVAL.
To correct
problem: See
the
TROUBLE-
SHOOTING
chart.
NOTE: The
light may also
come
on
when using
attachments,
due to
reduced
airflow
through the
attachment.
12
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