Panasonic MC-YL799-N147 User manual

© Panasonic Corporation 2016 Unauthorized copy-
ing and distribution is a violation of law.
Order Number VCB01605001CE
Vacuum Cleaner
Model No. MC-YL799-N147
MC-YL799-N149
MC-YL799-N747
Product Color : Gold
Destination : 1.UAE ------------------------YL799-N147
2.Oman Kuwait ------------YL799-N149
3.Saudi Arabia Kuwait ---YL799-N747
TABLE OF CONTENTS
PAGE PAGE
1 Specifications ----------------------------------------------------- 2
2 Location of Controls and Components ------------------- 3
3 Troubleshooting Guide ----------------------------------------- 5
4 Disassembly and Assembly Instructions ---------------- 6
4.1. Main body and the dust box separation-------------- 6
4.2. Motor removal ---------------------------------------------- 6
4.3. Air outlet cover unit removal ---------------------------- 8
4.4. Main switch (with fuse) removal ----------------------- 8
4.5. Fuse replacement ----------------------------------------- 9
4.6. Indicator pipe unit removal ------------------------------ 9
4.7. Cloth bag unit removal ----------------------------------- 9
5 Wiring Connection Diagram ---------------------------------10
6 Schematic Diagram ---------------------------------------------10
7 Exploded View and Replacement Parts List -----------12
7.1. EXPLODED VIEW (ATTACHMENTS) -------------- 12
7.2. PARTS LIST (ATTACHMENTS) ---------------------- 12
7.3. EXPLODED VIEW (BODY UNIT)-------------------- 13
7.4. PARTS LIST (BODY UNIT)---------------------------- 14
7.5. PACKING INSTRUCTIONS --------------------------- 15
7.6. PACKING LIST ------------------------------------------- 16

2
1 Specifications
Specifications are subject to change without notice for further improvement.
Model No. MC-YL799
Motor power 2400W
Dust capacity 21.0L
Cord Length 8.0m
Weight (With Attachments) 7.8kg
Extension Wand METAL 2
Blower Operation O
Floor Nozzle 2-Step
Attachments Crevice Tool / Upholstery Nozzle

3
2 Location of Controls and Components

4

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3 Troubleshooting Guide
CONDITION CHECKPOINT METHOD OF INSPECTION CAUSE / REMEDY
Fan motor unit fails to rotate when
it is switched on
Meltdown of fuse unit • Check fuse continuity.
(Visual and conduction check)
Replace the main switch unit (with
fuse).
*Check the fan motor unit at
same time.
There may be the possibility
of a motor problem
Continuity of Cord reel partition
unit
• Check that there is conduction
between the power plug and the
plug terminal using a tester.
• Check the state of connection of
the flag terminals to the plug ter-
minals.(Check that there is no
looseness.)
Also check for the presence/
absence of protrusion and line
breakage in the lead wires and
flag terminals.
Replace the cord reel partition unit
Continuity of the main switch
unit
• Check with tester between both
terminals on the switch, while
turning switch ON/OFF.
If there is no continuity, replace the
main switch unit (with fuse).
Check of the motor connection
faston terminals
• Check if it is securely connected
by pulling on the lead wire.
Securely connect.
Continuity of the fan motor unit • Check the continuity between
both terminals (1.Blue connec-
tion of lead wire 2.Brown con-
nection of lead wire) (lead wire
connection terminal) of the fan
motor unit.
If there is not continuity, replace the
fan motor unit.
(Disconnection of the coil inside the
motor)
Wearing of the carbon brush • Visually check if one side of the
carbon brush is worn out abnor-
mally.
Replace the fan motor unit.
Suction is weak Clogging in Curved pipe unit /
Joint pipe unit / Nozzle assy /
Hose unit
• Check for clogging in each part Remove dust or replace parts
Clogging in the cloth bag unit /
Secondary filter
• Check for clogging in each part Clean
Abnormal sound Indicator pipe unit
(Air protector)
• Is it full of dust?
Clogging
Clean
Remove dust from each parts
Fan motor unit • Problem with the fan motor unit
or carbon brush
Replace the fan motor unit.

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4 Disassembly and Assembly Instructions
Caution:
1. When disassembling, check the component fitting state and wirings. After repairing, always restore them to the original state.
2. Carefully handle the removed components, packing, etc. If they are damaged, then replace them with new ones.
3. After repairing, check that the components, etc., in the vicinity of the repaired sections are not damaged, the removed compo-
nents are in place, and the wirings are restored to the original state. Carry out the test run. Also check that the following
requirements are met.
• Insulation resistance
Must be 5 or more when a DC voltage of 500 V is applied across the power plug and the motor core for one second.
• Dielectric strength
Must withstand an AC voltage of 1,250 V applied across the power plug and the motor core for one minute.
4. Do not alter the model, parts, or materials during repair.
5. If a wiring unit is supplied as a repair part, replace the whole unit with the new one instead of repairing or reconnecting the
broken portions only.
6. Insert/remove the fast-on terminals by pushing/pulling them straight out without jiggling them or applying unnecessary force.
4.1. Motor housing and the lower
body unit separation
1. Remove the buckle unit, and remove the motor housing
from the lower body Assy.
4.2. Fan motor unit removal
1. Flip the motor housing, and remove the 4 screws holding
the upper body with the body cover unit, and remove the
upper body.
2. Take the fan motor unit from the body cover unit.

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3. Take the cord reel partition unit out from the body cover
unit.
<Assembly precaution>
When mounting, align form of the motor support rub-
ber (rear) unit with form of the body cover connection
4. Mounting align the shaft of the cord reel to the rib of the
body cover unit.
(About the extra winding of the wire)
*Extra winding : 4 times
5. Remove the lead wires by shifting the noise suppressor
unit.
* Take care not to damage the noise suppressor when
shifting the noise suppressor unit.
6. Remove the noise suppressor unit, the motor support
rubber (front), and the motor support rubber (rear) unit.

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7. Remove the lead wires.
* There is a tape (glass tape) wrapped on the faston
terminals, and when removing the faston terminals,
press on to the protrusion on the faston terminal
(arrow) as shown in fig.
It can be removed by pressing on the tape from
above.
* When mounting the cord reel partition unit, make
sure to wrap the faston terminals of the connected
lead wires with the glass tape.
4.3. Blower outlet unit removal
1. Remove the blower outlet unit from the body cover unit.
* Locations of parts mounted to Blower outlet unit
4.4. Main switch unit (with fuse)
removal
1. Remove the 2 screws mounting the handle.
2. Flip the body cover unit and remove the handle.
3. Remove the main switch unit and replace with the new
main switch unit.
* Main switch unit has a fuse built-in.
Also, there are tapes (glass tapes) wrapped on each
part.

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4.5. Fuse replacement
* Fuse is supplied by the main switch unit (with fuse)
4.6. Indicator pipe unit removal
1. Remove the indicator pipe unit from the body upper.
4.7. Cloth bag unit removal
1. Remove the cloth bag unit from the expander.

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5 Wiring Connection Diagram
6 Schematic Diagram