Panasonic MC-CJ907-W747 User manual

© Panasonic Corporation 2010 Unauthorized copy-
ing and distribution is a violation of law.
Order Number VCB1001001CE
Vacuum Cleaner
Model No. MC-CJ907-W747
MC-CJ907-W149
MC-CJ907-W147
MC-CJ907-R747
MC-CJ907-R149
MC-CJ907-R147
MC-CJ907-K747
MC-CJ907-K149
MC-CJ907-K147
Product Color : (W) White
(R) Red
(K) Black
Destination :
1.Saudi Arabia, Kuwait --- MC-CJ907-W747
--- MC-CJ907-R747
--- MC-CJ907-K747
2.Iran --- MC-CJ907-W149
--- MC-CJ907-R149
--- MC-CJ907-K149
3.UAE --- MC-CJ907-W147
--- MC-CJ907-R147
--- MC-CJ907-K147

2
TABLE OF CONTENTS
PAGE PAGE
1 Specifications ------------------------------------------------------3
2 Location of Controls and Components--------------------4
3 Troubleshooting Guide------------------------------------------5
4 Disassembly and Assembly Instructions-----------------7
4.1. Removal of Dust Cover-----------------------------------7
4.2. Removal of Dust Bag Holder----------------------------8
4.3. Removal of Body Cover Unit, Cord Rewind
Button, and Switch Pedal --------------------------------8
4.4. Removal of Upper Body Unit and Power
Control Switch-----------------------------------------------9
4.5. Removal of ON/OFF Switch (with Fuse and
Capacitor) -------------------------------------------------- 10
4.6. Motor Assy (with motor support cover and
motor case) ------------------------------------------------ 10
4.7. Removal of Motor Set----------------------------------- 11
4.8. Removal of Thermo Protector ------------------------ 12
4.9. Removal of Cord Reel Partition Unit ---------------- 12
4.10. Removal of Cord Reel Unit ---------------------------- 12
5 Wiring Connection Diagram --------------------------------- 13
6 Printed Circuit Board ------------------------------------------ 14
7 Exploded View and Replacement Parts List ----------- 15
7.1. EXPLODED VIEW (ATTACHMENTS) -------------- 15
7.2. PARTS LIST (ATTACHMENTS) ---------------------- 15
7.3. EXPLODED VIEW (BODY UNIT)-------------------- 16
7.4. PARTS LIST (BODY UNIT)---------------------------- 17

3
1 Specifications
Model No. MC-CJ907
Power source 220 V - 240 V ~ 50 /60 Hz
Max. input 2000 W
Nominal input 1350 - 1600 W
Dimensions (WxLxH) 315 mm x 557 mm x 252 mm
Net weight 7.0kg
Extension Wand Telescopic
Crevice nozzle l
Upholstery nozzle l
Dusting brush l
Detachable dusting brush l

4
2 Location of Controls and Components

5
3 Troubleshooting Guide
CONDITION CHECKPOINT FIGURE CHECK METHOD REMEDY
The motor doesn’t
rotate.
CORD REEL PAR-
TITION UNIT
• Check the continuity at both
ends of the Plug and both ends
of the Lead Wire Terminal of the
Cord Reel Partition Unit. (Dis-
connection check)
• Check the continuity of the Lead
Wire connected to the Body
Partition Assy.
• There must be no problems
between the Cord Reel Assy
and the Body Partition Assy
(e.g. burns in the contact, entry
of dust).
• If there is no continuity, replace
the Cord Reel Assy, Body Parti-
tion Assy, or Cord Reel Partition
Unit.
MOTOR • Check the continuity between
the terminals of the Motor.
• Confirm that the Motor can be
rotated by fingers without being
locked.
• Visually check for burns in the
Motor (e.g. burns in the coil).
• If there is a problem, replace the
Motor Set.
* Also check and replace
the ON/OFF Switch (with
the Fuse Unit).
POWER CON-
TROL UNIT
• There must be no broken com-
ponents.
If they are normal:
(1) T1-T2: There is not continu-
ity.
(2) T1-G: There is continuity.
• There must be no broken foil of
the Printed Circuit Board.
• There must be no breaks in the
Lead Wires.
• If there is a problem, replace the
Power Control Unit.
FUSE UNIT • Check if the Fuse has blown.
Causes of fuse blowing:
1. Overcurrent
2. Burn of the Motor
3. Short-circuiting due to incor-
rect wiring
• Replace the ON/OFF Switch
(with the Fuse Unit/Thermo Pro-
tector).
*If a burn in the Motor
caused the Fuse to blow,
then also replace the
Motor.
THERMO PRO-
TECTER
• Continuity check.
ON/OFF SWITCH • Check the continuity by press-
ing the ON/OFF Switch.
1. The Motor
doesn’t rotate.
2. The Power Con-
trol doesn't func-
tion.
POWER CON-
TROL UNIT
• Check that the Triac has not
been short-circuited.
If there is continuity between T1
and T2, then there is a problem
in the components.
• Replace the Power Control Unit.
POWER CON-
TROL SWITCH
• The resistance between A and
B must be switchable.
* See the circuit diagram
(6. Printed Circuit Board)
for the switch resistances.
• Replace the Power Control
Switch.

6
The Cord cannot
be pulled out.
CORD REEL PAR-
TITION UNIT
• If the Cord cannot be pulled out,
press the Brake Lever and con-
firm that the Cord can be
rewound.
Repeat operations to rewind
and pull out the Cord two or
three times and confirm that it
can be normally rewound.
• If it is impossible to resolve the
problem due to an abnormal
condition of the Cord, separate
the Body, untwist the Cord, and
rewind it. Or, replace the Cord
Reel Unit and rewind the Cord.
1. The Cord cannot
be rewound.
2. The pulled out
Cord cannot be
locked.
Separate the Body and;
• Confirm that a sufficient number
of spare turns have been made.
• Confirm that the Cord Reel
Spring is working.
• Confirm that the Brake Lever
Unit is working correctly to stop
the Cord from rewinding.
• Make spare turns according to
the engraved number of turns,
or;
Replace the Cord Reel Unit.
Replace the Cord Reel Parti-
tion Unit.
1. The suction
power is low.
2. The Motor stops
during vacuuming.
(The Thermo Pro-
tector works.)
DAST BAG FIL-
TER
EXTENSION
WAND UNIT
HOSE
Check for clogging with dust.
•DustBag
• Filter (in the Dust Box)
•Hose
• Extension Wand
Remove dust.
• Replace any broken Dust Bag,
Filter, and/or Hose.
CONDITION CHECKPOINT FIGURE CHECK METHOD REMEDY

7
4 Disassembly and Assembly Instructions
Important: Always turn the vacuum cleaner’s power off before replacing components.
Remove the power cord and plug from the mains.
* Attention
(1) When disassembling the vacuum cleaner, check the connections and wiring (pulling) of each component, and ensure
that everything is restored correctly once repairs are complete.
(2) Handle all disassembled components and packing with care, and be sure to replace any components that may be acci-
dentally damaged.
(3) Once repair operations are complete, always inspect the area around the repairs for any degradation, and ensure that
all components that were removed for repair have been replaced in the correct wiring configurations. It is also necessary
to test the operation of the vacuum cleaner and ensure that it is safe for subsequent use.
• Insulation resistance:
Must be at least 5MΩwhen a direct current of 500V is applied between the power plug terminals and the exterior of the motor.
• Dielectric strength:
Must be able to withstand 1250V of alternating current applied between the power plug terminals and the exterior of the motor for
one minute.
(4) Do not make changes to models, components, or materials during repairs and services.
(5) If a wiring unit has been supplied as a spare part, the wiring unit must be simply replaced as it is, without any addi-
tional repairs or connections made to even part of the wiring.
(6) Insert/remove the fast-on terminals by pushing/pulling them straight out without jiggling them or applying unneces-
sary force.
4.1. Removal of Dust Cover
1. Open Dust Cover Unit and insert a slotted screwdriver
between the Dust Cover Unit and Upper Body Unit. Move
the screwdriver in the direction of the arrow and remove
the Dust Cover Unit by pulling it upward.
Fig.1
2. Disengage the four hooks of the Dust Box Plate.
Fig.2
3. Remove the Dust Box Plate, Hose Fitting Rubber, and
Suction Inlet from the Dust Cover.
Fig.3

8
4.2. Removal of Dust Bag Holder
1. Insert a slotted screwdriver into the joint of the Dust Bag
Holder in the Lower Body Unit and take out the Dust Bag
Holder.
* Be careful not to lose the Spring on the back of the
Dust Bag Holder.
Fig.4
Assembling:
1. The assembly operation is the reverse of that of disas-
sembly.
2. Check that the Dust Bag Holder works properly.
Fig.5
* Don't forget to attach the Spring.
4.3. Removal of Body Cover Unit,
Cord Rewind Button, and
Switch Pedal
1. Remove the screw of the Body Cover Unit.
Fig.6

9
2. Remove the Body Cover Unit from the two projections of
the Upper Body Unit using a slotted screwdriver as shown
in the figure below.
Fig.7
3. Remove the Cord Rewind Button and the ON/OFF Switch
Button.
Caution: (Spring is placed inside.)
* Be careful not to lose the Spring.
Fig.8
4.4. Removal of Upper Body Unit
and Power Control Switch
1. Remove the four screws of the Upper Body Unit.
2. Slowly pull up and remove the Upper Body Unit.
Fig.9
3. Remove the screw of the Power Control Switch and then
remove the Power Control Switch.
Fig.10

10
4.5. Removal of ON/OFF Switch
(with Fuse and Capacitor)
1. Remove the Fuse Unit and the ON/OFF Switch from the
Motor Support Cover Unit.
Fig.11
2. Remove the Capacitor.
Fig.12
4.6. Motor Assy (with motor sup-
port cover and motor case)
1. Remove the Motor Assy from the Lower Body Unit.
Fig.13
2. Pinch the stopper of the Motor Case Unit with needle-
nose pliers as shown in the figure below and remove the
Power Control Unit.
Fig.14

11
4.7. Removal of Motor Set
1. Remove the Motor Support Cover Unit.
2. Remove the Motor Set from the Motor Case Unit.
Fig.15
3. Remove the screws from the Motor Support Rubber and
then remove the Motor Support Rubber (two pieces).
4. Remove the Noise Suppressor Unit.
5. Remove the Lead Wires.
6. Remove the Motor Support Rubber (Front).
Fig.16

12
4.8. Removal of Thermo Protector
1. Remove the Thermo Protector.
* The Thermo Protector is supplied as an assembly
with an ON/OFF Switch Unit (with Thermo Protector
and Fuse).
Fig.17
4.9. Removal of Cord Reel Partition
Unit
1. Remove the Cord Reel Partition Unit from the Lower
Body by holding its rear side and lifting it up in a backward
direction.
2. Cut the Lead Wires at the base of the Wire Connector.
Fig.18
※Use the dedicated tool to crimp the crimp contact.
Assembling:
When replacing the Cord Reel Partition Unit with a new
one, connect it using Wire Connector CE-230 and wrap
Gasket V (Glass Tape) around it.
4.10. Removal of Cord Reel Unit
1. Press the Brake Lever Unit of the Cord Reel Partition Unit
to unwind spare turns.
Fig.20
2. Remove the center screw and remove the Cord Reel
Unit.
Fig.21
Assembling:
* When replacing the Cord Reel Unit with a new one, place
it in the Body Partition in the reverse order of disassembly
by screwing it.

13
5 Wiring Connection Diagram

14
6 Printed Circuit Board

15
7 Exploded View and Replacement Parts List
7.1. EXPLODED VIEW (ATTACHMENTS)
7.2. PARTS LIST (ATTACHMENTS)
Safety Ref.No Service Parts No. Part Name & Description Q'TY Remarks
A1 AMV84P9U0S0J HOSE UNIT 1 (HOSE)
A2 AMC24P-0R0V HOSE SUPPORTER 2
A3 AMC92P-GA0V CONNECTION PIPE 1
A4 AMC98P-TB0V CURVED WAND 1 (SUCTION REGULATOR)
A5 AMV99P9U000J EXTENSION WAND UNIT 1 (TELESCOPIC WAND)
A6 AMC60R-DB03 CREVICE TOOL 1 (CREVICE NOZZLE)
A7 AMC86R-860V UPHOLSTERY BRUSH 1 (UPHOLSTERY NOZZLE)
A8 AMC88R-7K0V DUSTING BRUSH 1
A9 AMV0UR9U0V0J HAND NOZZLE COMPART UNIT 1 (DETACHABLE DUSTING BRUSH)
A10 AMV99R9U0U0J FLOOR NOZZLE ASSY 1 (FLOOR NOZZLE)
A2 A2
A1
A6 A7 A8
A9
A5
A10A4A3

16
7.3. EXPLODED VIEW (BODY UNIT)
d
d
a
Saudi Arabia
Kuwait, UAE
Iran
b
b
a
c
c
B1
B2
B4
B5 B7
B8
B9
B10
B11
B15
B16
B19
B18
B18
B23
B53
B24
B31
B32
B26
B25
B27 B28
B29
B30
B25
B26
B33
B34
B35
B36
B37
B38
B41 B42
B40
B43
B47
B46
B53
B52
B39
B51
B50
B48
B49
B39 B45
B44
B18
B14
B17
B17
B53 B20
B21
B22
B13
B12
B7
B6
B3

17
7.4. PARTS LIST (BODY UNIT)
Safety Ref.No Service Parts No. Part Name & Description Q'TY Remarks
B1 AMV83P9U0W0J TOOL STORAGE COVER 1 WHITE
B1 AMV83P9U0Q0J TOOL STORAGE COVER 1 RED
B1 AMV83P9U0K0J TOOL STORAGE COVER 1 BRACK
B2 AMV59H9U0S0J FRONT MARK PRINT 1
B3 AMV98M9U000J INDICATOR UNIT 1 (DAST INDICATOR)
B4 AMV60K9U0W0J DUST COVER 1 WHITE
B4 AMV60K9U0Q0J DUST COVER 1 RED
B4 AMV60K9U0K0J DUST COVER 1 BRACK
B5 AMC01DUF0W0J DUST COVER CATCH 1 WHITE
B5 AMC01DUF0Q0J DUST COVER CATCH 1 RED
B5 AMC01D-UF0K DUST COVER CATCH 1 BRACK
B6 AMC18D-GA0 SPRING 1
B7 XTN4+12BFJ SCREW 2
B8 AMC60H-GA0V SUCTION INLET 1
B9 AMC64H-GA0 HOSE FITTING RUBBER 1
B10 AMC25K-UF0 DUST BOX PLATE 1
B11 AMC99K-UF0 DAST BAG 1 (CLOTH DAST BAG)
B12 AMC23K-UG0 DAST BAG SUPPORTER 1
B13 AMV46N9U0K0J CORD REWIND BUTTON 1 (CORD REWIND PEDAL)
B14 XTN4+16BFJ SCREW 1
B15 AMV92A9U0S0J BODY COVER UNIT 1
B16 AMV05E9U0K0J SWITCH PEDAL 1 (ON/OFF SWITCH PEDAL)
B17 AMC71N-4P0 SPRING 2
B18 XTN4+20BFJ SCREW 4
B19 AMV98A9U0W0J UPPER BODY UNIT 1 WHITE
B19 AMV98A9U0Q0J UPPER BODY UNIT 1 RED
B19 AMV98A9U0K0J UPPER BODY UNIT 1 BRACK
B20 XTN3+10BFJ SCREW 1
B21 AMV89E9U0S0J POWER CONTOROL SWITCH 1
B22 AMC93F-UH0 MOTOR SUPPORT COVER U 1
B23 AMC98E-UH0 ON/OFF SWITCH 1 With a Fuse(15A)
B24 AMV46F9U000J CAPACITOR 1
B25 AMC68A-1T0 SCREW 2
B26 AMC07F-1T0 MOTOR SUPPORT RUBBER 2
B27 AMV99G9U000J NOISE SUPPRESSOR UNIT 1
B28 AMC03L-UF0 GASKET A 2
B29 AMC39V-KM0 POWER CONTROL UNIT 1
B30 AMC87F-UG0 MOTOR CASE U 1
B31 AMC84GUG000J YELLOW LEAD WIRE UNIT 1 YELLOW
B32 AMV0FF9U000J MOTOR SET 1
B33 AMC81GUG000J RED LEAD WIRE UNIT 1 RED
B34 AMC02F-UF0 MOTOR SUPPORT RUBBER(FRONT 1
B35 AMC31A-UF0K FURNITURE GUARD 1
B36 AMC23K-UF0 DUST BAG HOLDER 1
B37 AMC46H-UF0 SPRING (FOR DUST BAG HOLDER) 1
B38 AMC30K-UF0 FILTER 1 (PRE MOTOR FILTER)
B39 XTN4+16BFJ SCREW 2
B40 AMC97AUF0K0J LOWER BODY UNIT 1
B41 AMC06B-UF0K HANDLE COVER 1
B42 AMC76P-UF0V NOZZLE HOLDER 1
B43 AMC95C-0G0Z CASTER UNIT 1
B44 AMC33L-UF0 SPRING(FOR BLOWER COVER 1
B45 AMC29L-UF0V BLOWER COVER 1
B46 AMC01L-UF0V REAR COVER 1
B47 AMC85L-UH0 EXHAUST PACKING U 1 (HEPA FILTER)
B48 AMV91N9U003J CORD REEL PARTITION UNIT 1 UAE
B48 AMV91N9U005J CORD REEL PARTITION UNIT 1 SAUDI ARABIA, KUWAIT
B48 AMC91NUF00CJ CORD REEL PARTITION UNIT 1 IRAN
B49 AMV99N9U005J CORD REEL UNIT 1 SAUDI ARABIA, KUWAIT, UAE
B49 AMC99N-UF00C CORD REEL UNIT 1 IRAN
B50 AMC96AUF005J BODY PARTITION ASSY 1 SAUDI ARABIA, KUWAIT
B50 AMC96AUF000J BODY PARTITION ASSY 1 UAE, IRAN
B51 AMC94N-UF0 BLAKE LEVER U 1
B52 AMC47N-B80 BRAKE SPRING 1
B53 CE-230 WIRE CONNECTOR 5
- AMC56L18000J GASKET V 5 Glass Tape
- AMV61Z9U000J INDIVIDUAL CARTON 1
- AMC69Z-UF0 CUSHION A 1
- AMV01Z9U000J INSTRUCTION BOOK 1

18
- AMC10Z-RD0 BODY BAG 1
- AMV72Z9U000J CUSHION PLATE A 1
Safety Ref.No Service Parts No. Part Name & Description Q'TY Remarks