Tabla De Contenido; Contents - Bernina 1150MDA Manual De Instrucciones

Contents

Safety regulations ............................................................. 1
Welcome ........................................................................... 5
Contents ............................................................................ 6
1. Machine Overview and Installation
1.1. Details of the Machine
▪ Front View ................................................................. 10
▪ Presser Foot Area ..................................................... 10
▪ Inside Looper Cover .................................................. 11
▪ Accessories ............................................................... 11
1.2. Machine Setup
▪ Foot Controller .......................................................... 12
▪ Safety Switch ............................................................ 12
▪ Waste Collector ........................................................ 12
▪ Thread Guide ............................................................ 13
▪ Placing the Thread Cones / Spools .......................... 14
▪ Large Spools ............................................................ 14
▪ Household Spools .................................................... 14
▪ Thread Net ................................................................ 14
2. Operating Instructions
2.1. Basic Operating Procedures
▪ Power/Light Switch ................................................... 15
▪ Light Switch .............................................................. 15
▪ Swing-Out Presser Foot ........................................... 15
▪ Raising / Lowering the upper knife ........................... 16
▪ Presser Foot Lifter Two Step with Integrated
Front Foot Lift ............................................................ 16
▪ Changing the Presser Foot ....................................... 17
▪ Looper Cover ............................................................ 18
▪ Cloth Plate ................................................................ 18
▪ Handwheel ................................................................ 19
▪ Inserting the Needles ................................................ 20
2.2. Needle and Thread
▪ Needles .................................................................... 21
▪ Needle Condition ...................................................... 21
▪ Needle and Thread Matching ................................... 21
▪ Thread Selection ....................................................... 22
▪ Thread - Needle Selection Table .............................. 23
2.3. Adjustments and Settings
▪ Stitch Length ............................................................. 24
▪ Cutting Width ............................................................ 24
▪ Micro Thread Control ................................................ 25
▪ Differential Feed Setting ........................................... 26
▪ Differential Feed Adjustment ..................................... 27
▪ Presser Foot Pressure .............................................. 27
2.4. Threading - General Information
▪ Threading Preparation .............................................. 28
▪ First Thread Guide Threading ................................... 28
▪ Re-threading or Changing Threads .......................... 28
▪ Automatic Needle Threader ...................................... 29
2.5. Stitch Formation Overview .............................. 30,31
6
3. Serger / Overlock Stitch Formations
3.1. Threading 4/3 Thread OL (Stitch No 1-8)
▪ Upper Looper Thread, blue markings ....................... 38
▪ Lower Looper Thread, red markings ......................... 39
▪ Right-Hand Needle, green markings ........................ 40
▪ Left-Hand Needle, yellow markings .......................... 41
3.2. Threading 2 Thread OL (Stitch No 9-15)
▪ Upper Looper Converter ........................................... 42
3.3. Roll Hemming (Stitch No 7, 8 & 13) .................... 43
3.4. Trial Sewing - Serger / Overlock Mode ............... 44
3.5. Adjusting Thread Tension - Serger
/ OL Mode ............................................................... 45
▪ Check Your Trial Run ................................................ 45
▪ Thread Tension ........................................................ 45
▪ Adjusting the Thread Tension ................................... 46
3.6. Practical Sewing - Serger / Overlock
▪ Sewing in the Thread Chain - Seam Begin ............... 47
▪ Sewing in the Thread Chain - Seam End ................. 48
▪ Securing Thread Chains ........................................... 48
▪ Gathering .................................................................. 49
▪ Sewing in Tape ......................................................... 49
▪ Thread Breakage During Sewing .............................. 50
▪ Unpicking Seams ...................................................... 50
▪ Blind Stitch Foot ....................................................... 51
▪ Elasticator Foot ..................................................... 52,53
4. Maintenance
4.1. Changing the Upper Knife ................................... 54
4.2. Replacing the Bulb ............................................... 55
4.3. Cleaning and Lubricating .................................... 55
4.4. Troubleshooting Guide / Technical Data ............ 56
5. Optional Accessories ................................... 60