Janome DC 3050 Manuals

Manuals and User Guides for Janome DC 3050. We have 2 Janome DC 3050 manuals available for free PDF download: Instruction Book, Service Manual

Janome DC 3050 Instruction Book

Janome DC 3050 Instruction Book (39 pages)

Brand: Janome | Category: Sewing Machine | Size: 0.78 MB

Table of Contents

Important Safety Instructions
2
Table of Contents
3
KNOW YOUR MACHINE Name of Parts

4
- Standard Accessories
  5
- Extension Table
  5
GETTING READY to SEW Connecting the Power Supply

6
- Controlling Sewing Speed
  6
  - Speed Control Slider
    6
  - Foot Control
    6
- Function Buttons and Keys
  7
  - Reverse Button
    7
  - Auto-Lock Button
    7
  - Up/Down Needle Button
    7
  - Mode Key
    8
  - Direct Pattern Selection
    8
- Dropping the Feed Dog
  9
- Changing the Presser Foot
  9
- Detaching and Attaching the Foot Holder
  9
- Raising and Lowering the Presser Foot
  10
- Balancing Thread Tension
  10
  - Auto Tension
    10
  - Manual Tension Adjustment
    10
- Changing Needles
  11
- Winding the Bobbin
  12
  - Removing the Bobbin
    12
  - Setting the Spool of Thread
    12
  - Additional Spool Pin
    12
  - Threading for Bobbin Winding
    12
  - Inserting the Bobbin
    13
- Threading the Machine
  14
- Built-In Needle Threader
  15
- Drawing up the Bobbin Thread
  15
BASIC STITCHES Straight Stitch

16
- To Sew
  16
- Changing Sewing Direction
  16
- Securing a Seam
  16
- Altering the Stitch Length
  17
- Altering the Needle Drop Position
  17
- Using the Seam Guide Lines
  18
- To Sew from the Edge of Thick Fabric
  18
- Variety of Straight Stitches and Recommended Feet
  19
- Zigzag Stitches
  20
  - Altering the Stitch Width
    20
  - Altering the Stitch Length
    20
- Variety of Overcasting Stitches
  21
- Buttonholes
  22
- Variety of Buttonholes
  22
- #16 Square Buttonhole
  22
  - To Sew
    23
  - Altering the Buttonhole Width
    25
  - Altering Buttonhole Stitch Density
    25
- Double Layer Buttonhole
  25
- Round End and Keyhole Buttonholes
  26
- Corded Buttonholes
  27
- Button Sewing
  28
- Zipper Sewing
  29
  - Attaching the Zipper Foot
    29
  - Fabric Preparation for Zipper Sewing
    29
  - To Sew
    29
- Blind Hem
  31
DECORATIVE STITCHES Knit Stitch

32
- Satin Stitches
  32
- Applique Sewing
  33
- Patchwork
  33
- Pattern Combination
  34
- Correcting Distorted Stretch Patterns
  35
CARE and MAINTENANCE Replacing the Light Bulb

35
- Cleaning the Hook Race
  36
  - Inserting the Bobbin Holder
    36
- Problems and Warning Signals
  37
- Troubleshooting
  38

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Janome DC 3050 Service Manual

Janome DC 3050 Service Manual (33 pages)

Brand: Janome | Category: Sewing Machine | Size: 2.11 MB

Table of Contents

Table of Contents
2
What to Do When
3
Face Cover
6
Bed Cover
7
Front Cover
8
Front Cover
9
Rear Cover
10
Presser Bar Height and Alignment
11
Needle Drop Position
12
Needle Bar Height
13
Needle to Hook Timing
14
Needle Clearance to Shuttle
15
Backlash (between Lower Shaft Gear and Shuttle Hook Gear)
16
Feed Dog Height
17
Zigzag Synchronization
18
Needle Thread Tension
19
Stretch Stitch Feed Balance
20
Replacement and Adjustment of Needle Threader Plate
21
Connector Connection Diagram
22
Replacing the Printed Circuit Board "A
23
Replacing the Slide Volume and Printed Circuit Board "F
24
Replacing the DC Motor and Adjusting the Motor Belt Tension
25
Replacing the Fuse
26
Replacing the Machine Socket
27
Replacing the Transformer
28
Replacing the Zigzag Width Motor
29
Replacding the Zigzag Motor
29
Replacing the Feed Motor
30
Adjusting the Buttonhole Lever
31
Adjusting the Bobbin Winder Switch
32
Oiling
33

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