Contents - part A - Instruction manual:
1. Proper use of the machine .................................................................................................................................................. 1
2. Description of the machine ................................................................................................................................................. 1
3. Machine subclasses ............................................................................................................................................................ 1
4. Survey of equipment ............................................................................................................................................................ 1
4.1 -for the subclass -101 ............................................................................................................................................... 1
4.1.1 Necessary equipment ..................................................................................................................................... 1
4.1.2 Sewing equipment.......................................................................................................................................... 1
4.1.3 Optional equipment ........................................................................................................................................ 2
4.2 -for the subclass -105 ............................................................................................................................................... 2
4.2.1 Necessary equipment ..................................................................................................................................... 2
4.2.2 Sewing equipment.......................................................................................................................................... 2
4.2.3 Optional equipment ........................................................................................................................................ 2
5. Technical data ..................................................................................................................................................................... 2
6. Operation of the machine .................................................................................................................................................... 3
6.1 Upper thread threading ............................................................................................................................................ 3
6.2 Winding of thread on the hook bobbin ................................................................................................................... 3
6.3 Needle insertion ....................................................................................................................................................... 3
6.4 Adjustment of the upper thread tension ................................................................................................................. 4
6.5 Change of the hook bobbin, threading and setting of the bottom thread tension .............................................. 4
6.6 Adjustment of the stitch length, reverse stitching ................................................................................................. 5
6.7 Adjustment of the zigzag stitch width ..................................................................................................................... 5
6.8 Regulation of the presser foot pressure, presser foot lifting ................................................................................ 5
7. Machine maintenance ......................................................................................................................................................... 6
7.1 Cleaning .................................................................................................................................................................... 6
7.2 Lubrication ............................................................................................................................................................... 6
8. Electronic control of the machine ...................................................................................................................................... 7
8.1 Control of sewing by means of control elements ................................................................................................... 7
8.1.1 Via treadle ....................................................................................................................................................... 7
8.1.2 Via pushbutton ............................................................................................................................................... 7
8.1.3 Via control panel Efka V 810/V 820 ................................................................................................................ 7
8.2 Adjustment of automatic functions via control panel for stop motor ................................................................... 8
8.2.1 By using stop motor Efka with panel V 810 ................................................................................................... 8
8.2.1.1 Adjustment by means of buttons with fixed setting function ........................................................... 8
8.2.1.2 Setting by means of parameters ......................................................................................................... 9
8.2.2 By using stop motor Efka with panel V 820 ................................................................................................... 10
8.2.2.1 Adjustment by means of buttons with fixed setting function ........................................................... 11
8.2.2.2 Setting by means of parameters ......................................................................................................... 11
Operating instructions for eventual trouble shooting ....................................................................................................... 13
