3. INSTALLATION
Insert the indexer specification harness (1) into the
3003Q control box connector (2).
* If another specification harness has been inserted into this connector, first disconnect this harness and then insert the indexer specification harness (1).
Note: Check that the label number on the indexer specification harness (1) matches the movable knife (R) (3), movable knife (L) (4), thread handler (5), work clamp (R) (6), work clamp (L)
(7) and movable knife driving cam (8) numbers before inserting the specification harness (1). (If a connector with an incorrect label number is connected, it may cause problems such as damage to the sewing machine or thread trimming errors.)
Specification | Label No. | Right/left work clamp No. | |
of harness | Right/left movable knife No. | ||
|
|
| Thread handler No. |
| L1 | 1 | 1 |
| L2 | 2 | 2 |
L3 | 3 | 3 | |
L4 | 4 | 4 | |
| L5 | 5 | 5 |
| L6 | 6 | 6 |
| L7 | 7 | 7 |
* There is 10 mm of difference in the knife installation
3004Q positions between L1 - L4 and L5 - L7.
* If using both an upper thread clamping device and a fly indexer, L5 to L7 cannot be used.
3-17-8. Installing the hand switch
1. Install the hand switch support plate (1) with the two screws (2) in the position shown in the illustration.
2. Install the hand switch (3) to the hand switch support plate (1) with the two screws (4).
3027Q
24
