
23
MD-602, 612
10. Changing the head settings
When using a motor for a different head than the default head, change the settings with the following procedures.
(Note) The operation panel F-40 or F-100 is required.
10.1
Setting the motor pulley size and DIP switches for the head
Head
Pulley size
SW1, SW6 settings
•
Single needle lockstitch machine
φ
105
B737, (B201) B791, B774, B722, B724, B748A,
B798, B728, B772A, B778A, B781, B852,
B853, B854, B883
•
Overlock
•
Twin needle lockstitch machine
φ
90
B842, B872, B845, B875, B847, B848,
B837, B877, B878
•
Post-type sewing machine
P73, P81, C51
(Note) If the SW1-2, 5 or SW6-1, 2, 3, 4 settings are changed, the control box head setting will change to “7373”
(SW1-5: OFF) or “8423” (SW1-5: ON).
10.2
Setting the DIP switch maximum speed setting for the head
Low Thread Tack Stop
Low Thread Tack Stop
Single needle sewing machine (SW1-5 = OFF)
Head
High speed
DIP switch (SW1-6, 7, 8) setting
B737-3
4700
Set 850 rpm to 1000 rpm.
B737-5
3500
(Values given in parentheses are the overlock rotation speeds.)
B737-1
4000
B791-3
4500
B791-5
3500
B774-3
4500
B774-5
3500
B722-3
4700
B722-5
4000
B724-5
4000
B748-5
4000
B748-7
3000
B798
2000
B772
4700
B778
4700
B781
4000
B852
4500
B883
850
ovL
6000
8000
1000 (5000) rpm
2500 (6000) rpm
3500 (7000) rpm
4500 (8000) rpm
2000 (5500) rpm
3000 (6500) rpm
4000 (7500) rpm
4700 (8500) rpm
Содержание MD-602
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Страница 75: ...69 MD 602 612 NAME TREADLE PCB assy B47A127 CODE J80875001 ...
Страница 76: ...BROTHER INDUSTRIES LTD NAGOYA JAPAN Printed in Japan J90113 001 2001 06 ...