DOWNLOAD LG V-C9156WA Service Manual ↓ Size: 987.61 KB | Pages: 18 in PDF or view online for FREE

Model
V-C9156WA
Pages
18
Size
987.61 KB
Type
PDF
Document
Service Manual
Brand
Device
Vacuum Cleaner
File
v-c9156wa.zip
Date
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-8-
3. SWITCH OFF BUT MOTOR RUNS
4. WEAK SUCTION POWER
5. SWITCH ON BUT PUMP DOES NOT OPERATE
Low rotation speed
Motor armature cut
Carbon brush defaced
Exchange the carbon
brush or the motor
Exchange the motor
Remove the foreign
matters
Inquire to the Power utility
company
Foreign matters attached
to the impeller
Low voltage
Poor connection
Repair
Exchange the switch
Poor switch
Motor runs normally,
but suction power is
weak.
Hose and extension wands
are clogged with foreign
matters
Remove the foreign
matters in the hose or
extension wands
Remove the foreign matters
or exchange the filter bag 
or clean the cloth bag
Filter bag or cloth bag is 
filled with inhaled foreign 
matters
Poor connection
Repair
Exchange pump
No-pumping
-9-
6. VIBRATION NOISES
7. RADIO, TV RECEPTION DISTURBANCE
8. IMPROPER HOSE OR NOZZLE CONNECTION
Loose parts
Secure firmly
Exchange or repair 
the motor
Remove the foreign 
matters
Exchange the carbon 
brush or the motor
Exchange motor
Remove foreign matters
Unbalanced motor 
assembly
Foreign matters are attach
to the impeller
Poor carbon brush
rectification
Armature is cut or foreign
matters attached
Poor cord, lead wire
Exchange cord, lead wire
Exchange the carbon
brush or the motor
Repair the electric
connector or receiver
Exchange the capacitor
Poor carbon brush
rectified
Poor electric connector or
receiver
Poor capacitor
Bent connection parts
Exchange the parts
Remove the foreign matters
and reconnect
Poor connection
(Caused by foreign matters)
-9-
6. VIBRATION NOISES
7. RADIO, TV RECEPTION DISTURBANCE
8. IMPROPER HOSE OR NOZZLE CONNECTION
Loose parts
Secure firmly
Exchange or repair 
the motor
Remove the foreign 
matters
Exchange the carbon 
brush or the motor
Exchange motor
Remove foreign matters
Unbalanced motor 
assembly
Foreign matters are attach
to the impeller
Poor carbon brush
rectification
Armature is cut or foreign
matters attached
Poor cord, lead wire
Exchange cord, lead wire
Exchange the carbon
brush or the motor
Repair the electric
connector or receiver
Exchange the capacitor
Poor carbon brush
rectified
Poor electric connector or
receiver
Poor capacitor
Bent connection parts
Exchange the parts
Remove the foreign matters
and reconnect
Poor connection
(Caused by foreign matters)
-9-
6. VIBRATION NOISES
7. RADIO, TV RECEPTION DISTURBANCE
8. IMPROPER HOSE OR NOZZLE CONNECTION
Loose parts
Secure firmly
Exchange or repair 
the motor
Remove the foreign 
matters
Exchange the carbon 
brush or the motor
Exchange motor
Remove foreign matters
Unbalanced motor 
assembly
Foreign matters are attach
to the impeller
Poor carbon brush
rectification
Armature is cut or foreign
matters attached
Poor cord, lead wire
Exchange cord, lead wire
Exchange the carbon
brush or the motor
Repair the electric
connector or receiver
Exchange the capacitor
Poor carbon brush
rectified
Poor electric connector or
receiver
Poor capacitor
Bent connection parts
Exchange the parts
Remove the foreign matters
and reconnect
Poor connection
(Caused by foreign matters)
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