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3. SWITCH OFF BUT MOTOR TURNS
4. WEAK SUCTION POWER
Low rotation speed.
Motor turns normally,
but suction power is weak.
Poor connections.
Poor switch.
Carbon brush defaced.
Motor armature cut.
Foreign matters attached to
the impeller
Low voltage.
Hose and extension wands
are clogged with foreign
matters.
Paper bag or cloth bag is
filled with inhaled foreign
matters.
-8-
Repair
Exchange the switch.
Exchange the carbon brush
or the motor.
Exchange the motor.
Remove the foreign
matters.
Inquire to the power utility
company.
Remove the foreign matters
in the hose or extension
wands.
Remove the foreign matters
or exchange the paper bag
or clean the cloth bag.
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