3. INSTALLATION OF THE OPTIONAL PARTS ........................................................ 50
(1) DL device (For the machine with thread trimmer only)...........................................................50
(2)
Thread trimmer Ver.UP set (Part No. for 1-needle : 21389259, Part No. for 2-needle : 21389267) ...
51
(3) Bobbin thread remaining amount detecting device (AE-10A Kit Part No. : GAE10000AA0) ....51
(4) Automatic reverse feed device ..............................................................................................52
1) Removing the window plate (Removing parts list) ................................................................................................ 52
2) Removing the reverse feed control lever (Removing parts list) .............................................................................. 52
3) Installing the reverse feed link hinge screw (List 1) ............................................................................................... 52
4) Installing the reverse feed control lever (List 2) .................................................................................................... 53
5) Installing the automatic reverse feed device (List 3) ............................................................................................. 54
6) Installing the touch-back switch (List 4) ............................................................................................................... 55
7) Installing the pneumatic components (List 5) ....................................................................................................... 55
(5) Automatic presser foot lifter ..................................................................................................56
1) Installing the automatic presser foot lifter (List A) .................................................................................................. 56
2) Installing the pneumatic device components ....................................................................................................... 57
3) Parts List .......................................................................................................................................................... 58
4. PORTION TO WHICH LOCKTITE IS APPLIED ...................................................... 59
5. SELECTIVE PARTS AND CONSUMABLE PARTS ................................................ 60
6. ENGRAVED MARKER DOTS ON THE HANDWHEEL
(FOR THE MACHINE WITH THREAD TRIMMER ONLY) ........................................ 61
7. LUBRICATION ROUTE DIAGRAM ....................................................................... 61
8.
MACHINE HEAD WIRING (FOR THE MACHINE WITH THREAD TRIMMER ONLY) ......
62
(1) Connectors coming from machine head ...............................................................................62
(2) Connectors coming from pneumatic device ..........................................................................62
(3) Connectors coming from the relay cable (Connecting side to the control box) ......................63
9. TABLE OF TROUBLES AND CORRECTIVE MEASURES ..................................... 65
(1) With reagard to sewing .........................................................................................................65
(2) With regard to thread trimming..............................................................................................69
10. DRAWING OF THE TABLE ................................................................................ 75