W6 N 454D User Manual

Name: W6 N 454D
Brand: W6
Rating: 4 (1 reviews)

48 pages

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N 454D-120201

W6 N 454D overlock sewing machine

Manual

Table of Contents3
Safety Notes5
Important Notes5
Machine Components6
Accessories9
Setting up the Machine10
Connecting the Machine to the Mains10
Regulating the Sewing Speed10
Lifting, Lowering and Changing the Presser Foot11
Setting the Presser Foot Pressure11
Changing the Needles12
Inserting the Needles Correctly12
Checking the Needle12
Needle and Thread Table13
Setting the Stitch Length14
Setting the Differential Feed (Model 454D Only)14
Functioning of the Differential Feed (Model 454D Only)15
Use of the Differential Feed (Model 454D Only)15
Activating/Deactivating the Cutting Mechanism16
Deactivating the Upper Knife16
Activating the Upper Knife16
Setting the Cutting Width17
Seam Guides17
Adjusting the Rolled Hem Slider18
Settings for Sewing a Rolled Hem18
The Telescopic Thread Guide19
Placing the Spools19
Threading a Thread20
Threading the Machine20
Threading the Upper Looper22
Threading the Lower Looper23
Threading Bulk Thread24
Threading the Right Needle25
Threading the Left Needle26
Test Seam27
Continuous Sewing27
End of a Seam27
Securing the Thread Ends28
At the Beginning of the Seam28
Tying off28
At the End of the Seam28
Adjusting the Thread Tensions (4-Thread Seam)29
The 3-Thread Seam31
Rolled Hem, Scalloped Hem and Narrow Overlock Stitch32
Adjusting the Thread Tension33
Rolled Hem, Scalloped Hem and Narrow Overlock Stitch33
Decorative Overlocking34
Gathering34
Sewing Tucks35
Special Accessories Set36
The Blind Hem Foot36
The Bias Binding Foot37
Maintenance38
Changing the Light Bulb38
Oiling39
Cleaning the Cutting Mechanism40
Cleaning the Feed Dog40
Changing the Upper Knife41
Setting the Upper Knife41
Useful Tips for Troubleshooting42
Technical Data43
Service Information44

Questions and Answers:

N
Nicholas BranchAug 10, 2025
What causes skipped or faulty stitches on my W6 N 454D?
- M
  Maria PaulAug 10, 2025
  Skipped or faulty stitches on your W6 Sewing Machine can be caused by an incorrect combination of needle, thread, and fabric, lint and dust under the needle plate, or the needle thread tension being too tight. To fix this, consult the needle and thread table, clean the area under the needle plate.