Contents Page:
Preface and General Safety Notes
Part 1: Operating Instructions Cl. 271 to 274
1. Product Description
1.1 Short Description and Proper Use . . . . . . . . . . . . . . . . . . . . . 5
1.2 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Optional Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2. Machine Elements and their Functions
2.1 Elements on the Machine Head . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Elements on the Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3. Operating
3.1 Needles, Threads and Thread Tension . . . . . . . . . . . . . . . . . . . 14
3.2 Spooling the Bobbin Thread . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.3 Replacing the Bobbin and Setting the Looper Thread Tension . . . . . . 15
3.4 Threading the Needle Thread . . . . . . . . . . . . . . . . . . . . . . . . 16
3.5 Regulating the Needle Thread Tension . . . . . . . . . . . . . . . . . . . 17
3.6 Thread Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4. Maintenance
4.1 Cleaning and Checking . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20