Using The Control Box Panel (Advanced Operations); Before Setting Any Functions; Changing The Needle Stop Position - Brother S-7220B Instruction Manual
Single needle direct drive needle feed lock stitcher with thread trimmer
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Also See for S-7220B:
- Manual de instrucciones (74 pages) ,
- Instruction manual (72 pages) ,
- Basic operation manual (28 pages)
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8. USING THE CONTROL BOX PANEL
(ADVANCED OPERATIONS)
The operations described in this section should only be carried out by a technician.
NOTE:
The control box panel will not operate when the machine head operation panel is connected.
8-1. Before setting any functions
Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet
before opening the face plate of the control box. Touching areas where high voltages are present can result in
severe injury.
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2
3
8-2. Changing the needle stop position
This sets whether the needle bar stops in the needle up stop position or the needle down stop position when the treadle is
returned to the neutral position and sewing stops.
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2
8. USING THE CONTROL BOX PANEL (ADVANCED OPERATIONS)
DANGER
Set DIP switch -3 to OFF.
(This will cancel the lock so that the functions can be set.)
Control box
While pressing the end backtack key (2), press the power
switch (3) to turn on the power.
1. The top row of the stitch number display will change in
the order shown each time the start backtack key (4) is
pressed.
2. Select the display that matches the required setting, and
then make the setting. (Refer to section 8-2 and after.)
1. Press the start backtack key (4) so that "n" is displayed in
the top row of the stitch number display.
2. Press the end backtack key (2) to set the " ¯ " or " - " in the
bottom row of the stitch number display.
Needle stops above the needle plate
Needle stops below the needle plate
Set DIP switch -3 to ON.
(The settings will be locked.)
S-7220B
3143M
3144M
3145M
3146M
32
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