Garudan GF-1116 Series, User Manual

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ANITA ©
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CONTENTS
Page no.
1) Technical Specification
3
2) Safety precautions
4
3) Installation
6
3.1 Before Use 6
3.2 Machine head 7
3.3 Chip discharge plate 7
3.4 Resistance box for knee-lifting solenoid 8
3.5 Lubrication 8
3.6. Belt tension adjustment 9
3.7. Program unit 9
3.8 Belt cover 10
3.9 Location detector assembly and adjustment 11
3.10 Location adjustment of location detector 11
3.11 Check for stop position of sewing machine 12
3.12 Back tack button 12
4) Control and Adjustment of the machine
13
4.1 Needle insertion 13
4.2 Needle bar adjustment 13
4.3 Timing adjustment of needle and hook 14
4.4 Lubrication adjustment of thread take-up lever 14
4.5 Lubrication adjustment of hook 15
4.6 Inserting lower thread and tension adjustment 16
4.7 Routing upper thread 16
4.8 Upper thread adjustment 17
4.9 Height and tension adjustment of presser foot 18
4.10 Adjustment of automatic knee-lifter 19
4.11 Stitch length adjustment 19
4.12 Height and inclination adjustment of feed dog 19
4.13 Feed cam adjustment 20
4.14 Adjustment of needle movement 22
4.15 Timing adjustment of trimmer 22
4.16 Tension adjustment of fixed blade 23
4.17 Replacement of movable knife 24
4.18 Replacement of fixed blade 24
4.19 Adjustment of bobbin catcher 24
4.20 Wiper adjustment 25
4.21 Knife adjustment 26
4.22 Use of chip discharge guide and auxiliary needle plate 27
4.23 Change of cutting width 27
5) Cause of troubles and troubleshooting
5.1 Sewing machine troubleshooting 29