LG V-C6804HT Service Manual ▷ View online
-10-
Motor Shaft
Belt
Belt Groove
Belt Guard
Cover Tab
Base Slot
TO REPLACE BELT:
1) Install brush supports onto brush assembly.
2) Install new belt in belt groove on the brush
assembly, then over the motor shaft. Be sure belt is
between the belt guards.
between the belt guards.
3) Insert each support into its base slots.
4) Line up tabs on cover with slots inside the base.
5) Push cover and base together.
-11-
TROUBLESHOOTING
1. SWITCH ON BUT MOTOR DOES NOT TURN
2. SWITCH ON, MOTOR DOES NOT TURN BUT BUZZES
Poor plug insertion.
Power cord cut.
Motor (stator armature)coil
cut or damaged.
cut or damaged.
Poor contact carbon brush
defaced.
defaced.
Poor switch contact point.
Motor armature cut.
Ball bearing defacement.
Impeller hindrance
(Caused by foreign matters)
(Caused by foreign matters)
Exchange the motor.
Exchange the motor.
Remove the foreign
matters.
matters.
Insert again.
Repair or exchange.
Interior lead wire cut.
Exchange the lead wire.
Exchange the motor.
Exchange or repair.
Exchange the switch.
-12-
4. WEAK SUCTION POWER
3. SWITCH OFF BUT MOTOR TURNS
Poor connections.
Poor switch.
Repair
Exchange the switch.
Carbon brush defaced.
Motor armature cut.
Exchange the carbon brush
or the motor.
or the motor.
Exchange the motor.
Foreign matters attached to
the impeller
the impeller
Remove the foreign
matters.
matters.
Low voltage.
Inquire to the power utility
company.
company.
Low rotation speed.
Hose and extension wands
are clogged with foreign
matters.
are clogged with foreign
matters.
Remove the foreign matters
in the hose or extension
wands.
in the hose or extension
wands.
Motor turns normally,
but suction power is
weak.
but suction power is
weak.
Paper bag or cloth bag is
filled with inhaled foreign
matters.
filled with inhaled foreign
matters.
Remove the foreign matters
or exchange the paper bag
or clean the cloth bag.
or exchange the paper bag
or clean the cloth bag.
-13-
5. VIBRATION NOISES
6. RADIO, TV RECEPTION DISTURBANCE
7. IMPROPER HOSE OR NOZZLE CONNECTION
Loose parts.
Unbalanced motor
assembly.
assembly.
Foreign matters are
attached to the impeller.
attached to the impeller.
Poor carbon brush
rectification.
rectification.
Armature is cut or foreign
matters attached.
matters attached.
Secure firmly.
Exchange or repair the
motor.
motor.
Remove the foreign
matters.
matters.
Exchange the carbon brush
or the motor.
or the motor.
Exchange motor.
Remove foreign matters.
Remove foreign matters.
Poor cord, lead wire.
Poor carbon brush rectified.
Poor electric connector or
receiver.
receiver.
Poor capacitor.
Exchange cord, lead wire.
Exchange the carbon brush
or the motor.
or the motor.
Repair the electric
connector or receiver.
connector or receiver.
Exchange the capacitor.
Bent connection parts.
Poor connection
(Caused by oreign matters)
(Caused by oreign matters)
Exchange the parts.
Remove the foreign matters
and reconnect.
and reconnect.
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