4 - 15
Adjustment
Adjustment
Feed forward/reverse adjustment
1. Attach the front cover.
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 [05] to enter "Feed forward and backward mode."
4. Press [Start/Stop] to run the machine in "Feed forward and backward mode," checking the forward and backward
feed length.
5. Remove base cover A.
6. Loosen the FPM holder assy. screw (3 x 8)
7. Adjust the forward and reverse feed using the FPM holder assy. screw (4 x 25).
*Key point
• When a material of two layers of broadcloth with paper in between is given 100 stitches forward and reverse
("Feed forward and reverse" mode), the forward side should be 0 - 10 mm longer than the reverse side.
• Tightening the screw (4 x 25) ® shortens the reverse side.
• Loosening the screw (4 x 25) ® lengthens the reverse side.
8. Attach base cover A.
Socket bolt (3x8)
Socket bolt (4x25)
0-10mm
Forward
Backward
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 ...