Service manual

Revised 03/2006
E-mail: [e-mail]; [e-mail]; website: www.amfreece.com
Phones: [phone] (Service), [phone] (Spare Parts); Fax: [phone]
S-311
1-ii
E - STANDARD MACHINE ADJUSTMENT
1. Standard buttonhole shapes set by the manufacturer ...................................................................... 1-34
2. The sewing drive sensor plates adjustment..................................................................................... 1-35
3. The bedplate home position adjustment.......................................................................................... 1-36
4. The race mechanism adjustment..................................................................................................... 1-37
5. The sewing mechanism height control............................................................................................ 1-38
6. Mechanism adjustment for material clamping ................................................................................. 1-39
7. Spreading of a material ................................................................................................................... 1-40
8. Adjustment of the cutting mechanism............................................................................................. 1-41
9. Setting the needle bar height........................................................................................................... 1-43
10. Spreader and looper cam adjustment............................................................................................. 3-44
11. Loopers adjustment ........................................................................................................................ 1-44
12. Spreaders adjustment ..................................................................................................................... 1-45
13. Adjustment of the bite mechanism .................................................................................................. 1-46
14. Upper thread trimming mechanism - AF/LTT .............................................................................. 1-47
15. Adjustment of the upper thread pick-up height............................................................................... 1-48
16. Upper trimming and lower interception - CT .................................................................................. 1-49
17. The gimb draw-off adjustment -CT................................................................................................ 1-51
18. The trimming mechanism a djustment - LTT .................................................................................. 1-52
19. Adjustment of the adjustable cutting steel holder ........................................................................... 1-55
20. Setting the thread tension and thread draw off................................................................................ 1-56
F - MACHINE MAINTENANCE
1. Cleaning and maintenance of the machine...................................................................................... 1-57
2. Periodic maitenance ........................................................................................................................ 1-59
3. Scheme of the lubrication distribution ............................................................................................. 1-60
4. Machine lubrication ........................................................................................................................ 1-61
5. Machine disposal ............................................................................................................................ 1-63
G - DOCUMENTATION
Flow diagram....................................................................................................................................... 1-64
MODEL S-311+I OPERATING INSTRUCTIONS
TABLE OF CONTENTS