Table of Contents
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1. NAME OF EACH PART ..............................
2. SPECIFICATIONS ......................................
2-1. Specifications......................................................... 2
2-2. Program list............................................................ 3
3. INSTALLATION ..........................................
3-1. Power table............................................................ 6
3-2. Installing the control box ........................................ 7
3-3. Installing the rubber cushions ................................. 8
3-4. Installing the oil pan ................................................ 8
3-5. Installing the cushions............................................. 8
3-6. Installing the switching plate ................................... 9
3-7. Installing the machine head .................................... 9
3-8. Installing the head rest.......................................... 10
optional ................................................................. 10
3-10. Installing the operation panel .............................. 11
3-11. Connecting the ground wire ................................ 11
3-12. Connecting the cords .......................................... 12
3-13. Installing the belt cover ....................................... 14
3-14. Installing the foot switch...................................... 14
3-15. Installing the spool stand .................................... 15
3-16. Installing the button tray...................................... 15
3-17. Installing the eye guard....................................... 15
4. LUBRICATION...........................................
4-1. Lubrication points.................................................. 16
5. OPERATION ..............................................
panel item ............................................................. 17
5-2. Operating procedure ............................................. 19
6. CHECKING THE SEWING PATTERN........
7. CORRECT USE .........................................
7-1. Selecting the needle and thread ........................... 22
7-2. Installing the needle .............................................. 22
7-3. Threading the upper thread .................................. 22
7-4. Winding the lower thread ...................................... 23
7-6. Thread tension...................................................... 24
7-7. Inserting the button ............................................... 27
7-8. Adjusting the button holder ................................... 27
7-9. Adjustment by the accessory spring ..................... 27
7-10. Replacing the PROM .......................................... 28
8. SEWING ....................................................
CONTENTS
9. MAINTENANCE AND INSPECTION ..........
1
9-1. Checking the needle..............................................30
2
9-2. Cleaning the rotary hook .......................................30
9-3. Lubrication.............................................................31
9-4. Draining the oil ......................................................32
6
9-5. Cleaning the control box air inlet port ....................32
and frame side cover.............................................32
9-7. Cleaning the eye guard .........................................32
10. STANDARD ADJUSTMENTS...................
10-1. Adjusting the needle bar height ...........................33
10-2. Adjusting the needle bar lift amount ....................33
10-3. Adjusting the driver needle guard ........................34
10-4. Adjusting the needle clearance ...........................34
10-5. Adjusting the shuttle race thread guide ...............34
10-6. Adjusting the thread take-up amount...................35
10-7. Adjusting the movable knife.................................36
10-8. Adjusting the button clamp lift amount.................38
10-9. Adjusting the holding pressure ............................39
10-11. Adjusting the needle up stop position ................40
10-12. Adjusting the thread wiper .................................40
switch input........................................................41
10-14. Checking the input voltage ................................42
10-15. Clearing all memory settings .............................42
16
10-16. Moving stitch patterns .......................................43
11. USING THE COUNTERS .........................
17
11-1. Using the bobbin thread counter .........................44
11-2. Using the production counter...............................44
DIP SWITCHES .......................................
21
12-1. Operation panel DIP switches .............................45
22
12-2. Setting the presser mode ....................................45
12-3. DIP switches inside the control box .....................46
12-4. Using user programs ...........................................47
13-1. Using the cycle sewing function ..........................52
14. TABLE OF ERROR CODES.....................
15. GAUGE PARTS LIST ...............................
16. TROUBLESHOOTING .............................
17. OPTIONAL PARTS ..................................
29
BE-438C
30
33
44
45
.........
49
54
56
57
60
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- Program List
- Table of Error Codes
- Troubleshooting
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