iii
(1) Maintenance and inspection of the pneumatic device .................................................................... 93
(2) Maintenance and inspection related to the sewing machine .......................................................... 93
(3) With regard to the waste oil of the hook oil ..................................................................................... 94
(4) With regard to the cleaning of the hook shaft base ........................................................................ 94
4. CONSUMABLE REPLACEMENT COMPONENTS.............................................................................. 99
5. TILTING THE MACHINE ..................................................................................................................... 101
6. STANDARD OF REPLACING TIME OF THE GAS SPRING ............................................................. 102
7. REPLACING PROCEDURE BETWEEN DOUBLE-WELT AND SINGLE-WELT ......................................................103
(1) Replacing procedure between double-welt and single-welt .......................................................... 103
(2) Fine adjustment of the position of garment body clamp ............................................................... 103
(3) Replacing the binder ..................................................................................................................... 104
8. ADJUSTING THE CORNER KNIFE ................................................................................................... 105
9. ADJUSTING THE POSITION OF THE SENSOR FOR DETECTING FLAPS .................................................... 106
10. CAUSES AND CORRECTIVE MEASURES AGAINST TROUBLES WITH THE BOBBIN THREAD REMAINING
11. HOW TO ADJUST THE FOOT PEDAL ............................................................................................ 108
12. ERROR CODE LIST ......................................................................................................................... 110
13. INPUT NUMBER TABLE .................................................................................................................. 120