Table Of Contents - ELNA 6001 Service Manual

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WIRING DIAGRAM
GENERAL TROUBLE SHOOTING PROCEDURE
WHAT TO DO WHEN
ELECTRONIC QUICK CHECK
SERVICE ACCESS
FACE COVER
TOP COVER
BELT COVER
BASE PLATE
BED COVER
FRONT COVER
REAR COVER
MECHANICAL ADJUSTMENT
NEEDLE POSITION
NEEDLE BAR HEIGHT
NEEDLE TO SHUTTLE TIMING
CLEARANCE BETWEEN NEEDLE AND HOOK
BACKLASH (LOWER SHAFT GEAR)
FEED DOG HEIGHT
ZIGZAG SYNCHRONIZATION
STRETCH STITCH FEED BALANCE
UPPER THREAD TENSION
BUTTONHOLE
PRESSER BAR HEIGHT AND ALIGNMENT
PART REMOVAL AND REPLACEMENT
THREADER PLATE
A-BOARD AND FUSE
TRANSFORMER
MACHINE SOCKET
K-BOARD
F-BOARD
DRIVING MOTOR (DC MOTOR)
BUTTONHOLE SENSOR
UPPER SHAFT SENSOR
ZIGZAG STEPPING MOTOR
FEED STEPPING MOTOR
I N D E X
1
2
3-4
5-7
8-12
8
8
9
10
10
11
12
13-23
13
14
15
16
17
18
19
20
21
22
23
24-33
24
25
26
27
28
28
29
30
31
32
33