ELNA 7100 Manuals

ELNA 7100 Manuals

Manuals and User Guides for ELNA 7100. We have 1 ELNA 7100 manual available for free PDF download: Servicing Manual

ELNA 7100 Servicing Manual

ELNA 7100 Servicing Manual (49 pages)

Brand: ELNA | Category: Sewing Machine | Size: 5.89 MB

Table of Contents

Table of Contents
2
Replacing the External Parts

3
- Face Plate
  3
- Top Cover
  3
- Belt Cover
  3
- Motor Cover
  3
- Base
  3
Mechanical Adjustment

4
- Needle Bar Height
  4
- Presser Bar Height
  4
- Feed Dog Height
  5
- Feed Dog Alignment
  5
- Feed Cam Timing
  6
- Feed Lifting Cam Timing
  7
- Needle to Hook Timing
  8
- Clearance between Needle and Hook Point
  8
- Hook Stopper Position
  9
- Bobbin Winder Stopper
  10
- Check Spring Stroke
  11
- Pre-Tension Dial
  11
- Knee Lifter Lever
  12
- Needle Stop Position
  13
- Needle Threader
  14
Replacing the Electronic Components

15
- Location of the Electronic Components
  15
- Location of the Connectors
  16
- Internal Wiring
  17
- Circuit Board-A
  18
- Circuit Board-F and Slide Volume
  18
- Driving Motor
  19
- Power Transformer
  21
- Machine Socket
  21
- Light Bulb
  22
Adjustment of the Thread Cutter Mechanism

23
- Static Cutter Blade
  23
- Thread Cutter Blade
  24
- Thread Guide Plate
  25
- Needle to Cutter Cam Timing
  26
- Thread Drawing Lever
  27
- Auto Tension Release
  28
- Thread Cutter Troubleshooting
  29
Parts List

30

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