User Guide
Page 2
...to be disconnected from all instructions before use by a person responsible for examination, repair, electrical or mechanical adjustment. 4. Do not use the BERNINA original stitch plate. Always use bent needles. 11. SERVICING DOUBLE INSULATED PRODUCTS In a double-insulated product, two systems of insulation are provided ... air vents blocked. This sewing computer is marked with the words: «DoubleInsulation» or «double-insulated». Environmental Protection BERNINA is stored in . 2. In case of this manual. If the sewing computer is committed to persons: 1.
...to be disconnected from all instructions before use by a person responsible for examination, repair, electrical or mechanical adjustment. 4. Do not use the BERNINA original stitch plate. Always use bent needles. 11. SERVICING DOUBLE INSULATED PRODUCTS In a double-insulated product, two systems of insulation are provided ... air vents blocked. This sewing computer is marked with the words: «DoubleInsulation» or «double-insulated». Environmental Protection BERNINA is stored in . 2. In case of this manual. If the sewing computer is committed to persons: 1.
User Guide
Page 5
Standard Accessory Accessory 5 █ Fabric cover █ Accessory box */** █ Accessory case *** █ Foot control █ Power cable █ Slide-on table* █ Stitch pattern summary card █ Free-Hand System FHS */** 1 5 bobbins (one of them in the bobbin case) 2 Selection of needles 5 3 Seam guide, right 4 Height compensating tool 3 4 6 5 Seam ripper 6 Screwdriver, red 7 7 Angular Torx button 8 8 Lint brush 2 9 Lubricator 10 2 foam pads 9 11 3 spool discs 11 1 10 033301.70.04_1007_B330_B350_B380_EN
Standard Accessory Accessory 5 █ Fabric cover █ Accessory box */** █ Accessory case *** █ Foot control █ Power cable █ Slide-on table* █ Stitch pattern summary card █ Free-Hand System FHS */** 1 5 bobbins (one of them in the bobbin case) 2 Selection of needles 5 3 Seam guide, right 4 Height compensating tool 3 4 6 5 Seam ripper 6 Screwdriver, red 7 7 Angular Torx button 8 8 Lint brush 2 9 Lubricator 10 2 foam pads 9 11 3 spool discs 11 1 10 033301.70.04_1007_B330_B350_B380_EN
User Guide
Page 7
They can be stored as shown in the case. Accessory Case *** Standard accessory for the models B330/350 can be carefully stored in the picture. Buttonhole foot 3A is stored inside in a plastic bag. Accessory Box */** Accessory 7 Storing Accessory Standard accessory are supplied in a separate compartment. 033301.70.04_1007_B330_B350_B380_EN
They can be stored as shown in the case. Accessory Case *** Standard accessory for the models B330/350 can be carefully stored in the picture. Buttonhole foot 3A is stored inside in a plastic bag. Accessory Box */** Accessory 7 Storing Accessory Standard accessory are supplied in a separate compartment. 033301.70.04_1007_B330_B350_B380_EN
User Guide
Page 13
...; (off) █ open the bobbin cover █ grasp the latch of the bobbin case █ remove bobbin case To insert the bobbin case █ hold the bobbin case latch █ the finger on the case should point upwards █ insert the case so that it █ close the bobbin cover 033301.70.04_1007_B330_B350_B380_EN Sewing 13 To...
...; (off) █ open the bobbin cover █ grasp the latch of the bobbin case █ remove bobbin case To insert the bobbin case █ hold the bobbin case latch █ the finger on the case should point upwards █ insert the case so that it █ close the bobbin cover 033301.70.04_1007_B330_B350_B380_EN Sewing 13 To...
User Guide
Page 36
..., wool, silk and synthetic fibers Straight-stitch buttonhole Stay-stitch program for sewing buttonholes █ thread the bobbin thread through the finger A of the bobbin case = the bobbin thread tension is a little tighter █ this gives the beads on program For buttons with 2 and 4 holes Keyhole buttonhole Heavy weight, non-stretch...
..., wool, silk and synthetic fibers Straight-stitch buttonhole Stay-stitch program for sewing buttonholes █ thread the bobbin thread through the finger A of the bobbin case = the bobbin thread tension is a little tighter █ this gives the beads on program For buttons with 2 and 4 holes Keyhole buttonhole Heavy weight, non-stretch...
User Guide
Page 41
...: █ the number of the selected buttonhole █ Buttonhole foot no. 3 █ the buttonhole symbol (the first step blinks on the type of the bobbin case 1 3 1 3 2 4 2 4 5 Sewing a manual standard buttonhole 1. sew the bead up to sew one; sew the eye and the first bead in reverse, stop the sewing computer at...
...: █ the number of the selected buttonhole █ Buttonhole foot no. 3 █ the buttonhole symbol (the first step blinks on the type of the bobbin case 1 3 1 3 2 4 2 4 5 Sewing a manual standard buttonhole 1. sew the bead up to sew one; sew the eye and the first bead in reverse, stop the sewing computer at...
User Guide
Page 44
... stitch plate Cleaning the hook █ power switch to «0» (off) █ pull out plug from electrical outlet █ remove the bobbin case █ push the release lever to the left █ let down the locking lever and the black hook race cover █ remove the hook █... screen and the sewing computer Wipe with the locking lever, the locking pin must engage █ check by turning the handwheel █ insert the bobbin case Lubricating █ power switch to «0» (off) █ pull out plug from electrical outlet █ squeeze 1 or 2 drops of solvent to ...
... stitch plate Cleaning the hook █ power switch to «0» (off) █ pull out plug from electrical outlet █ remove the bobbin case █ push the release lever to the left █ let down the locking lever and the black hook race cover █ remove the hook █... screen and the sewing computer Wipe with the locking lever, the locking pin must engage █ check by turning the handwheel █ insert the bobbin case Lubricating █ power switch to «0» (off) █ pull out plug from electrical outlet █ squeeze 1 or 2 drops of solvent to ...
User Guide
Page 45
.... brush out any thread lint █ the hook race is clean █ any threads are trapped between the tension discs or under the bobbin case spring Fault Cause Uneven stitch formation █ Upper thread too tight/too slack █ Needle blunt or bent, poor-quality needle █ Needle ... █ Sewing computer fails to run or runs slowly Repair █ Reduce/increase upper thread tension █ Use new, high-quality needle (BERNINA) █ The flat side of the thread tension █ Check upper and lower thread █ Carefully remove any thread remnants from under the spring...
.... brush out any thread lint █ the hook race is clean █ any threads are trapped between the tension discs or under the bobbin case spring Fault Cause Uneven stitch formation █ Upper thread too tight/too slack █ Needle blunt or bent, poor-quality needle █ Needle ... █ Sewing computer fails to run or runs slowly Repair █ Reduce/increase upper thread tension █ Use new, high-quality needle (BERNINA) █ The flat side of the thread tension █ Check upper and lower thread █ Carefully remove any thread remnants from under the spring...
User Guide
Page 47
... end B Balance █ Buttonholes █ Decorative stitches Basting Blind stitch █ Practical stitch █ Presser foot Bobbin █ Removing/inserting the bobbin █ Winding Bobbin case █ Removing/inserting Button sew-on program Buttonhole █ 4-steps █ 5-steps █ Automatic █ Balance █ Buttonhole type █ Cutting open █ Important information...
... end B Balance █ Buttonholes █ Decorative stitches Basting Blind stitch █ Practical stitch █ Presser foot Bobbin █ Removing/inserting the bobbin █ Winding Bobbin case █ Removing/inserting Button sew-on program Buttonhole █ 4-steps █ 5-steps █ Automatic █ Balance █ Buttonhole type █ Cutting open █ Important information...