Do you have a question about the Bernina Funlock 004 and is the answer not in the manual?
Lists and illustrates the numbered parts of the serger.
Lists and illustrates various accessories provided with the serger.
Instructions for connecting the foot control and setting up the thread stand.
Guidance on using thread cones, large spools, and household spools with nets.
Explains power switch, handwheel, looper cover, and cloth plate operations.
Details on using the presser foot lifter and changing the presser foot.
Instructions for inserting needles and raising the upper knife.
General advice and preparation steps for threading the serger.
Step-by-step guide for threading the upper looper with blue markings.
Step-by-step guide for threading the lower looper with red markings.
Step-by-step guide for threading the right-hand needle with green markings.
Step-by-step guide for threading the left-hand needle with yellow markings.
Instructions for setting up and performing 3-thread overlock stitches.
How to perform a trial run to check stitch formation and thread tension.
How to interpret trial run results for correct stitch formation.
Detailed steps for adjusting thread tension dials to correct stitch issues.
How to adjust stitch length and cutting width for different seams.
Explains differential feed and how it prevents fabric distortion.
How to adjust differential feed for different fabric effects and for gathering.
Adjusting presser foot pressure and setting up for roll hemming.
Specific settings and thread choices for rolled hems and narrow seams.
Guides on sewing with tape, handling thread breakage, and unpicking seams.
Instructions for changing knives, replacing the bulb, and cleaning/lubricating the machine.
A table listing common sewing problems, their causes, and solutions.
Lists machine specs, technical data, and special presser feet.
Lists and illustrates the numbered parts of the serger.
Lists and illustrates various accessories provided with the serger.
Instructions for connecting the foot control and setting up the thread stand.
Guidance on using thread cones, large spools, and household spools with nets.
Explains power switch, handwheel, looper cover, and cloth plate operations.
Details on using the presser foot lifter and changing the presser foot.
Instructions for inserting needles and raising the upper knife.
General advice and preparation steps for threading the serger.
Step-by-step guide for threading the upper looper with blue markings.
Step-by-step guide for threading the lower looper with red markings.
Step-by-step guide for threading the right-hand needle with green markings.
Step-by-step guide for threading the left-hand needle with yellow markings.
Instructions for setting up and performing 3-thread overlock stitches.
How to perform a trial run to check stitch formation and thread tension.
How to interpret trial run results for correct stitch formation.
Detailed steps for adjusting thread tension dials to correct stitch issues.
How to adjust stitch length and cutting width for different seams.
Explains differential feed and how it prevents fabric distortion.
How to adjust differential feed for different fabric effects and for gathering.
Adjusting presser foot pressure and setting up for roll hemming.
Specific settings and thread choices for rolled hems and narrow seams.
Guides on sewing with tape, handling thread breakage, and unpicking seams.
Instructions for changing knives, replacing the bulb, and cleaning/lubricating the machine.
A table listing common sewing problems, their causes, and solutions.
Lists machine specs, technical data, and special presser feet.
| Type | Overlocker |
|---|---|
| Maximum Stitch Length | 4 mm |
| Differential Feed | Yes |
| Free Arm | No |
| Weight | 6.5 kg |
| Needles | Standard sewing machine needles |
| Presser Foot | Snap-on |
| Stitch Length | 1 - 4 mm |
| Stitch Width | 3 - 7 mm |











