Table Of Contents - Brother S-7200B Service Manual

Single needle direct drive straight lock stitcher with thread trimmer
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Table of Contents
2. NOTES ON HANDLING........................
(OPERATION PANEL) .........................
3-1.
speed setting methods .......................................... 3
3-2.
Using the LOCK key ................................................ 4
3-3.
Setting the DIP switches .......................................... 4
3-4.
Setting functions ...................................................... 5
3-5.
Function List ............................................................ 6
3-6.
Clearing saved data (Initialization) ........................... 21
BOX PANEL .........................................
6. ADJUSTMENTS ...................................
6-1.
Adjusting the actuator position ................................. 24
6-2.
Adjusting the safety switch position.......................... 25
6-3.
Adjusting the thread take-up spring ......................... 26
6-4.
Adjusting arm thread guide R................................... 27
6-5.
Adjusting the presser foot height.............................. 27
6-6.
Adjusting of the feed dog height............................... 28
6-7.
Adjusting the feed dog angle.................................... 29
6-8.
Adjusting the needle bar height................................ 30
6-9.
6-10.
6-11.
Adjusting the thread trimming timing...................... 32
6-12.
(-[][]3 specifications) ............................................. 33
6-13.
(When using the operation panel).......................... 34
6-14.
6-15.
Adjusting the treadle .............................................. 37
6-16.
lifting amount) ........................................................ 37
CONTENTS
7. REPLACING PARTS............................
1
7-1.
2
7-2.
7-3.
7-4.
3
7-5.
8-1.
8-2.
9. CONTROL SYSTEM.............................
10-1.
22
10-2.
10-3.
10-4.
10-5.
23
24
11-1.
11-2.
11-3.
12-1.
12-2.
13. TROUBLESHOOTING........................
13-1.
13-2.
S-7200B
Fixed knife................................................................ 38
Movable knife........................................................... 38
Motor and timing belt................................................ 39
Rotary hook RP........................................................ 42
Feed bar shaft, Lifting feed shaft.............................. 43
When using the operation panel............................... 44
When using the control box panel ............................ 46
Control box and motor rating plate......................... 50
Control circuit board............................................... 52
Checking the solenoids.......................................... 55
Types ..................................................................... 56
Standard setting values ......................................... 57
strokes ................................................................... 58
Installing the foot plug ............................................ 62
Connectors ............................................................ 63
Sewing ................................................................... 64
Error code displays ................................................ 69
TABLE................................................
38
44
48
49
56
62
64
74

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