4 - 7
Adjustment
Adjustment
Needle drop position adjustment for needle bar unit and rotary hook unit
1. Attach the front cover temporarily.
2. Hold down the backstitching button and the selecting button (right), and turn the power on (the buzzer must sound
four times).
3. Select pattern number [02].
4. Press the [REV] key four times to select the left base line.
5. Turn the pulley manually so that the top of the needle passes through the needle hole.
6. Loosen GIZA TITE 5X16 (2 locations).
7. Move the rotary hook unit right and left to adjust the position so that the needle top is aligned with the V-groove
in the needle hole.
8. Tighten GIZA TITE 5X16 (2 locations).
GIZA TITE 5x16
GIZA TITE 5x16
Содержание BC800
Страница 2: ......
Страница 3: ...LIST of UPDATE RECORD Jul 2010 Date Added Models Contents CONFIDENTIAL Aug 2015 BC800 Aug 2016 FS50 ...
Страница 9: ...vi ...
Страница 17: ...1 8 ...
Страница 19: ...2 2 Main parts location diagram Main unit ...
Страница 36: ...2 19 Disassembly Feed unit location diagram Main unit ...
Страница 44: ...2 27 Disassembly Needle presser unit location diagram Main unit ...
Страница 53: ...3 2 Main parts location diagram Main unit ...
Страница 72: ...3 21 Main parts Main unit Assembly 30 Accessory table attachment 1 Attach the accessory table 1 1 ...
Страница 73: ...3 22 Feed unit location diagram Main unit ...
Страница 85: ...3 34 Needle presser unit location diagram Main unit ...
Страница 97: ...3 46 ...
Страница 119: ...4 22 ...
Страница 121: ...5 2 Adjustment LED lamp right supply assy Pass the lead wires between 2 bosses and then attach the thread guide assy B ...
Страница 123: ...5 4 Adjustment Operation PCB supply assy S36 and S37 models S33 and S34 models ...
Страница 125: ...5 6 Adjustment Lead wire assy Power LE Lead wires should pass inside the rib ...
Страница 126: ...5 7 Adjustment Special Instructions of Wiring BH switch assy ...
Страница 130: ...5 11 Adjustment Special Instructions of Wiring FC jack supply assy Lead wires should pass behind the motor ...
Страница 131: ...5 12 ...
Страница 134: ...LOW END COMPUTER SERIES 22M04HF885S33 34 36 37 LOW ENDCOMPUTERSERIES ...