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Panasonic MJ-W176PWTC Service Manual
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Panasonic MJ-W176PWTC Service Manual

Panasonic MJ-W176PWTC Service Manual

Juicer/ blender
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11/13/2016
Service Manual
TOP NEXT
KAD0402545C3
Juicer/ Blender
MJ­W176PWTC
PGF
file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0000000000.html#cover
Specifications are subject to change without notice.
Specification
Power Source
Power Consumed
Rotation Speed
Switch Control
2 Speed Push button and pulse
Power Cord
Dimensions
323(H)× 288(W)× 212(D)mm
382(H)× 288(W)× 171(D)mm
264(H)× 288(W)× 171(D)mm
Weight
Rated Capacity
s0000000000.html
A.C. 220­240V 50­60Hz
210­230W
(Juicer) 
12,000­13,100r.p.m. 
(Blender) 
11,700­12,700r.p.m.
(Juicer) 
ON/ OFF Push button type 
(Blender) 
0.9m(With C2 plug)
(Juicer)
(Blender)
(Mill)
(Juicer)
approx. 3.0Kg
(Blender)
approx. 3.4Kg
(Mill)
approx. 2.6Kg
(Blender)
max. 1,000ml
(Mill)
max. 50g coffee bean
1/2

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Summary of Contents for Panasonic MJ-W176PWTC

  • Page 1 11/13/2016 s0000000000.html Service Manual TOP NEXT KAD0402545C3 Juicer/ Blender MJ­W176PWTC Specifications are subject to change without notice. Specification Power Source A.C. 220­240V 50­60Hz Power Consumed 210­230W Rotation Speed (Juicer)  12,000­13,100r.p.m.  (Blender)  11,700­12,700r.p.m. Switch Control (Juicer)  ON/ OFF Push button type  (Blender)  2 Speed Push button and pulse Power Cord 0.9m(With C2 plug) Dimensions (Juicer) 323(H)× 288(W)× 212(D)mm (Blender) 382(H)× 288(W)× 171(D)mm (Mill) 264(H)× 288(W)× 171(D)mm Weight (Juicer) approx. 3.0Kg (Blender) approx. 3.4Kg (Mill) approx. 2.6Kg Rated Capacity (Blender) max. 1,000ml (Mill)
  • Page 2 11/13/2016 s0000000000.html Blender Container Glass Attachment Cleaning brush © 2004 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. TOP NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0000000000.html#cover...
  • Page 3 11/13/2016 s0100000000x.html 1 PRECAUTIONS(Strictly follow these instructions.) TOP PREVIOUS NEXT CAUTION Maximum capacity : 1,000ml. (Blender) Do not crush ice cubes alone. Dice solid foods first. Blend with liquid. Do not operate blender longer than 3 minutes at one time. Stop for 1 minutes, then resume. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0100000000x.html...

  • Page 4: Schematic Diagram

    11/13/2016 s0200000000s.html 2 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0200000000s.html...

  • Page 5: Basic Wiring Diagram

    11/13/2016 s0300000000x.html 3 BASIC WIRING DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0300000000x.html...
  • Page 6 11/13/2016 s0401010000.html 4.1.1 SYMPTOM : Motor doesn’ t rotate. TOP PREVIOUS NEXT Cause Remedy Switch malfunction Replace the switch Cord cut or disconnected Replace the cord TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0401010000.html#4.1.1...
  • Page 7 11/13/2016 s0401010000.html 4.1.1 SYMPTOM : Motor doesn’ t rotate. TOP PREVIOUS NEXT Cause Remedy Switch malfunction Replace the switch Cord cut or disconnected Replace the cord TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0401010000.html#4.1.1...
  • Page 8 11/13/2016 s0401020000.html 4.1.2 SYMPTOM : Motor“ roars” but doesn’ t rotate.(Turn the switch off immediately.) TOP PREVIOUS NEXT Cause Remedy Motor bearing rushed Disassemble and apply oil, or replace the motor  TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0401020000.html#4.1.2...
  • Page 9 11/13/2016 s0401030000.html 4.1.3 SYMPTOM : Motor overheats. TOP PREVIOUS NEXT Cause Remedy High voltage Adjust it Shorted motor Replace the motor Eccentric main shaft gear part Replace the part Main shaft is hard to operate Disassemble and adjust it or replace it Unloaded operation Be sure that something is in the container before operating Overload (rotation is impeded by a hard object, or a high viscosity substance in the container) Refer to operation TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0401030000.html#4.1.3...
  • Page 10 11/13/2016 s0401040000.html 4.1.4 SYMPTOM : Unusual odor TOP PREVIOUS NEXT Cause Remedy Overheating Refer to the section concerning overheating of the motor Liquid leaking into motor Refer to the section concerning liquid leakage Motor absorbing moisture Dry the motor or replace it TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0401040000.html#4.1.4...
  • Page 11 11/13/2016 s0402010000.html 4.2.1 SYMPTOM : Motor“ roars” but doesn’ t rotate (switch off immediately) TOP PREVIOUS NEXT Cause Remedy The spinner is contacting bottom of inlet After removing cutter base, decrease the number of adjustment rings Foreign materials are clogged between the spinner and the cutter  Remove them Hard materials or seeds are clogged between the inlet bottom and the cutter Remove them TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402010000.html#4.2.1...
  • Page 12 11/13/2016 s0402020000.html 4.2.2 SYMPTOM : Noise, vibration TOP PREVIOUS NEXT Case Remedy Deformation of spinner Replace the spinner Residue has collected unevenly Clean the spinner Incompletely fastened clasp Fasten it completely Replace it The fastening part of the container cover clasp is worn out Replace the cover Incompletely fastened back cover Fasten it completely Incorrect placement of the main unit Inspect the rubber feet Use on a level surface TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402020000.html#4.2.2...
  • Page 13 11/13/2016 s0402030000.html 4.2.3 SYMPTOM : The spinner is difficult to install and remove TOP PREVIOUS NEXT Cause Remedy The clutch pin of the cutter base doesn’t operate smoothly Examine the clutch pin; replace it if necessary Foreign materials are clogged between the cutter base and the spinner base Remove them TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402030000.html#4.2.3...
  • Page 14 11/13/2016 s0402040000.html 4.2.4 SYMPTOM : Juice is poorly extracted TOP PREVIOUS NEXT Cause Remedy Cutter doesn’t operate well Replace complete spinner Spinner is broken Replace complete spinner Continuous use for a long period Remove the residue Too large a gap between inlet bottom and cutter blade Adjust it within the range of 0.5 ­ 0.9mm TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402040000.html#4.2.4...
  • Page 15 11/13/2016 s0402050000.html 4.2.5 SYMPTOM : Juice contains too much residue TOP PREVIOUS NEXT Cause Remedy Cutter blade is worn out Replace the spinner (complete) Gap between inlet bottom and cutter blade is too large Use two or three adjusting washers on the motor shaft TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402050000.html#4.2.5...
  • Page 16 11/13/2016 s0402060000.html 4.2.6 SYMPTOM : Cutter rubs against inlet bottom TOP PREVIOUS NEXT Cause Remedy Gear incompletely engaged between cutter base and spinner Engage the gear Too many adjustment rings on the motor shaft  Decrease the number of adjustment rings and adjust the gap within the range of 0.5 ­ 0.9mm TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402060000.html#4.2.6...
  • Page 17 11/13/2016 s0402070000.html 4.2.7 SYMPTOM : Leakage of juice TOP PREVIOUS NEXT Cause Remedy Container and/or cover deformed or broken  Replace the container or cover Incorrect clasp fastening Examine the clasp; adjust the fastening force  Foreign materials are clogged between the container cover and the container Clean it and remove them Excessive vibration Clean it and adjust the spinner balance TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0402070000.html#4.2.7...
  • Page 18 11/13/2016 s0403010000.html 4.3.1 SYMPTOM : Cutter won’ t rotate TOP PREVIOUS NEXT Cause Remedy Main shaft binding Disassemble and oil, or replace TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0403010000.html#4.3.1...
  • Page 19 11/13/2016 s0403020000.html 4.3.2 SYMPTOM : Motor rotates but cutter doesn’ t rotate TOP PREVIOUS NEXT Cause Remedy Gear is worn out Replace the gear (cutter base) TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0403020000.html#4.3.2...
  • Page 20 11/13/2016 s0403030000.html 4.3.3 SYMPTOM : Noise, vibration TOP PREVIOUS NEXT Cause Remedy Bad gearing of container and motor Make the gearing correct Gear is eccentric (bearing) Repair or replacement (bearing) Deformed or broken cutter Repair or replacement TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0403030000.html#4.3.3...
  • Page 21 11/13/2016 s0403040000.html 4.3.4 SYMPTOM : Juice leakage TOP PREVIOUS NEXT Cause Remedy Broken container Replace the container Bad container base Replace the packing Loose fastened part Fasten it tightly Main shaft is worn out Replace the main shaft and bearing (Notes) Do not attempt to clean parts with boiling water. Do not attempt to use fire to quickly dry parts. Orange juice stains, etc. can be removed by using alcohol or detergent. Avoid using volatile substances when cleaning. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0403040000.html#4.3.4...
  • Page 22 11/13/2016 s0501000000.html 5.1 Coupler (Fig.1) TOP PREVIOUS NEXT 1. Remove the coupler cap. 2. With the coupler fixed, remove the coupler nut by using a screwdriver. 3. Remove the coupler by pulling it upward. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0501000000.html#5.1...
  • Page 23 11/13/2016 s0502000000.html 5.2 Bottom plate and motor (Fig.1) TOP PREVIOUS NEXT 1. The bottom plate can be detached by removing the 4 setscrews. 2. Pull out the connection terminal of the AC motor. Then the motor can be detached. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0502000000.html#5.2...
  • Page 24 11/13/2016 s0503000000.html 5.3 Carbon brush (Fig.1) TOP PREVIOUS NEXT 1. Remove the AC motor. 2. Raise the carbon brush terminal claws to detach the carbon brush. Cautions for Replacement Replace the right and left carbon brushes simultaneously. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0503000000.html#5.3...
  • Page 25 11/13/2016 s0504000000.html 5.4 Power cord (Fig.1) TOP PREVIOUS NEXT 1. Remove the bottom plate. 2. Remove the power cord from the AC motor housing and replace it with new one. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0504000000.html#5.4...
  • Page 26 11/13/2016 s0505000000.html 5.5 Clamps A and B (Fig.2) TOP PREVIOUS NEXT 1. Remove the bottom plate. 2. Detach the E­clip for each clamp. Then the clamps can be replaced. Clamps A and B are marked with “A” and “B” on the rear side respectively. Therefore, check the marks and install the clamps A and B in correct positions. TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0505000000.html#5.5...
  • Page 27 11/13/2016 s0506000000.html 5.6 Switch, Switch plate (Fig.2) TOP PREVIOUS NEXT 1. Remove the bottom plate. 2. Remove the 1 setscrew of the switch. 3. Pull out the connection terminal of the switch. 4. To remove the switch plate, remove the switch beforehand. Next, remove the two claws of the switch plate out of the motor housing. (Fig.1) (Fig.2) file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0506000000.html#5.6...
  • Page 28 11/13/2016 s0506000000.html TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0506000000.html#5.6...
  • Page 29 11/13/2016 s0507000000.html 5.7 Clearance adjustment (Fig.3) TOP PREVIOUS NEXT 1. Insert the clearance gauge between the upper cutter surface of spinner (extractor) and the bottom of feeder opening. (Fig.3) 2. when the thinner side (1/51’’... 0.5mm) can be inserted and the thicker side (1/28’’... 0.9mm) cannot, the clearance is appropriate. 3. If the thicker side (1/28’’... 0.9mm) can be inserted, the clearance is too large. In that case, remove the coupler and add some adjustment washers onto the motor shaft. 4. In the thinner side (1/51’’... 0.5mm) cannot be inserted, the clearance is too narrow. In that case, remove the coupler and take off some adjustment washers from the motor shaft. (Fig.3) TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0507000000.html#5.7...
  • Page 30 11/13/2016 s0508000000.html 5.8 Glass container and cutting blade(Fig.4, 5, 6) TOP PREVIOUS NEXT 1. Remove the cover, then turn the glass container up­sidedown. 2. Secure the glass cup and turn the mounting ring counterclockwise. (Fig.4) 3. The gasket (upper) can be removed. 4. Wrap the cutting blade with a cloth for protection and secure it. 5. Turn the upper connector clockwise with long nose pliers. Then the cutting blade, and upper connector can be removed. (Fig.5) The parts can be assembled by reversing the disassembly procedure. (Fig.4) (Fig.5) (Fig.6) file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0508000000.html#5.8...
  • Page 31 11/13/2016 s0508000000.html TOP PREVIOUS NEXT file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/s0508000000.html#5.8...
  • Page 32 11/13/2016 j10c3v01.gif (532×709) file:///C:/Users/sh.dehghani/Desktop/MJ­W176PWTC/MJ­W176PWTC/SVC/j10c3v01.gif...

  • Page 33: Replacement Parts List

    11/13/2016 s0700000000p.html 7 REPLACEMENT PARTS LIST TOP PREVIOUS Important safety notice : Components identified by   mark have special characteristics important for safety. When replacing any of these component, use only manufacturer’s specified part. Ref. No. Part No. Part Name & Description Remarks 1  AJD08­129­W Food pusher   2  AJD93­129­H Container cover   3  AMJ99D­660 Strainer   4  AJD98­129­W Container   5  AJD07­129­W Spout cover   6  AJF03­123 Coupler cap   7  AJF02­108 Coupler nut   8 ...
  • Page 34 11/13/2016 s0700000000p.html 39  AMX05B­831 Gasket         40  AMX21B­G50 Cutting blade   41  AMX13B­451 Wave washer   42  AMX27B­692 Washer   43  AVE86­180­W Mounting ring   44  AMX27B­A10 Washer   45  AMX94B­H10 Connector   46  AMX61B­L50 Mill container   47  AMX95B­Q90 Mill cutter  ...