Janome Memory Craft 6650 Bedienungsanleitung

Janome Nähmaschine Memory Craft 6650

Lesen Sie kostenlos die 📖 deutsche Bedienungsanleitung für Janome Memory Craft 6650 (46 Seiten) in der Kategorie Nähmaschine. Dieser Bedienungsanleitung war für 32 Personen hilfreich und wurde von 2 Benutzern mit durchschnittlich 4.5 Sternen bewertet

Seite 1/46
SERVICE MANUAL
MODEL: MC6650
First Edition: 09 May 2019
INDEX
Changing external parts
Face plate ......................................................................................................................................................... 1
Top cover .......................................................................................................................................................... 1
Belt cover ......................................................................................................................................................... 2
Base ................................................................................................................................................................. 2
Power supply cover .......................................................................................................................................... 3
Thread cutter cover .......................................................................................................................................... 3
Front cover ....................................................................................................................................................... 4
Thread guide cover 5 ..........................................................................................................................................
Arm thread guide unit 6 .......................................................................................................................................
Replacing Electronic Components
Changing the printed circuit board A 7 ................................................................................................................
Changing the printed circuit board K 8 ................................................................................................................
Changing the printed circuit board F and slide volume 9 ....................................................................................
Changing LCD ................................................................................................................................................ 10
Wiring diagram ................................................................................................................................................11
Mechanical Adjustment
Needle drop position ...................................................................................................................................... 12
Backlash between hook drive gear and lower shaft gear .............................................................................. 13
Hook timing .....................................................................................................................................................14
Adjustment of needle bar height..................................................................................................................... 15
Clearance between needle and tip of the rotary hook (1) .............................................................................. 16
Clearance between needle and tip of the rotary hook (2) ...............................................................................17
Adjustment of height and direction of presser bar.......................................................................................... 18
To adjust the feed dog height ......................................................................................................................... 19
To replace needle thread tension unit ............................................................................................................ 20
To adjust the upper thread tension release (1) ............................................................................................... 21
To adjust the upper thread tension release (2) ............................................................................................... 22
Adjusting the bobbin thread tension ............................................................................................................... 23
To adjust the bobbin winder stopper .............................................................................................................. 24
Needle threader hook position ....................................................................................................................... 25
To adjust thread cutter switch ......................................................................................................................... 26
To adjust thread drawing lever ....................................................................................................................... 27
Replacing the thread take-up lever................................................................................................................. 28
To attach lower shaft ...................................................................................................................................... 29
Synchlo belt .................................................................................................................................................... 30
To replace driving motor and adjust belt tension ............................................................................................ 31
Upper shaft shield plate position .................................................................................................................... 32
Adjusting buttonhole lever position ................................................................................................................ 33
Stretch stitch feed balance ............................................................................................................................. 34
Adjustment of presser bar lifter switch position .............................................................................................. 35
To adjust and replace needle plate sensor switch ......................................................................................... 36
To replace switching power supply................................................................................................................. 37
To replace and adjust drop feed micro switch ................................................................................................ 38
Feed dog troubleshooting 39 ..............................................................................................................................
Self diagnosis ............................................................................................................................................40-44
PARTS LIST .............................................................................................................................. 45-71
1
Changing external parts (1)
To remove:
1. Remove the setscrew A to remove the face plate.
x the face plate with the setscrew A.
To attach:
1. Attach the face plate with the setscrew A.
Face plate
Top cover
To remove:
1. Remove the setscrews B (2 pcs.).
2. Remove the bobbin winder connector and remove the
top cover.
To attach:
1. Insert the bobbin winder connector and x the top
cover with setscrews B (2 pcs.).
* Turn the foot pressure dial lightly to attach the top
cover, if necessary.
Setscrew A
Face plate
Top Cover
Setscrew B Setscrew B
Bobbin winder connector


Produktspezifikationen

Marke: Janome
Kategorie: Nähmaschine
Modell: Memory Craft 6650

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