Instruction manual

KE-430B, 431B, 432B, 433B
CONTENTS
1. NAME OF EACH PART ............................... 1
2. SPECIFICATIONS ......................................... 2
2-1. Specifications......................................... 2
2-2. Program list ........................................... 3
3. INSTALLATION............................................. 7
3-1. Power table ............................................ 7
3-2. Installing the control box ..................... 9
3-3. Installing the rubber cushions ............. 10
3-4. Installing the oil pan ............................. 10
3-5. Installing the cushions .......................... 10
3-6. Installing the switching plate ............... 11
3-7. Installing the machine head................. 11
3-8. Installing the head rest ......................... 12
3-9. Installing the liquid cooling tank,
optional .................................................. 12
3-10. Installing the operation panel .............. 13
3-11. Connecting the ground wire ................ 13
3-12. Connecting the cords ............................ 14
3-13. Installing the belt cover ........................ 16
3-14. Installing the foot switch ...................... 16
3-15. Installing the spool stand ..................... 17
3-16. Installing the eye guard........................ 17
4. LUBRICATION............................................... 18
4-1. Lubrication points ................................. 18
5. OPERATION .................................................. 19
5-1. Name and function of each
operation panel item ............................ 19
5-2. Operating procedure ............................. 21
6. CHECKING THE SEWING PATTERN....... 22
7. CORRECT USE ............................................. 23
7-1. Selecting the needle and thread ......... 23
7-2. Installing the needle ............................. 23
7-3. Threading the upper thread ................. 23
7-4. Winding the lower thread .................... 24
7-5. Replacing the bobbin case and
threading the thread ............................. 25
7-6. Sewing conditions and thread
tension .................................................... 25
8. SEWING ......................................................... 28
9. MAINTENANCE AND INSPECTION........ 29
9-1. Checking the needle ............................. 29
9-2. Cleaning the rotary hook ...................... 29
9-3. Lubrication ............................................. 30
9-4. Draining the oil ...................................... 31
9-5. Cleaning the control box air inlet port .. 31
9-6. Cleaning the air holes of belt cover
and frame side cover ............................ 31
9-7. Cleaning the eye guard ........................ 31
10.STANDARD ADJUSTMENTS ................... 32
10-1. Adjusting the needle bar height .......... 32
10-2. Adjusting the needle bar lift amount ... 32
10-3. Adjusting the driver needle guard ...... 33
10-4. Adjusting the needle clearance ........... 33
10-5. Adjusting the shuttle race thread
guide ....................................................... 33
10-6. Adjusting the thread take-up amount .. 34
10-7. Adjusting the movable knife ................ 34
10-8. Adjusting the work clamp lift amount .. 36
10-9. Work clamp pressure adjustment
(KE-432B) ................................................ 37
10-10. Work clamp closing-distance
adjustment (KE-432B) ........................... 38
10-11. Work clamp interchangeability
(KE-433B) ................................................ 38
10-12. Adjusting the needle up stop position .. 39
10-13. Adjusting the thread wiper .................. 39
10-14. Checking the input sensor and DIP
switch input ........................................... 40
10-15. Checking the input voltage .................. 41
10-16. Clearing all memory settings............... 41
10-17. Moving stitch patterns .......................... 42
11.USING THE COUNTERS............................ 43
11-1. Using the bobbin thread counter ........ 43
11-2. Using the production counter .............. 43
12.CHANGING FUNCTIONS USING
THE DIP SWITCHES.................................... 44
12-1. Operation panel DIP switches .............. 44
12-2. Setting the presser mode ..................... 44
12-3. DIP switches inside the control box.... 45
12-4. Using user programs ............................ 46
13.CHANGING SPECIAL FUNCTIONS
USING THE MEMORY SWITCHES ......... 48
13-1. Using the cycle sewing function ......... 50
14.TABLE OF ERROR CODES ........................ 52
15.GAUGE PARTS LIST ACCORDING TO
SUBCLASSES ............................................... 54
16.TROUBLESHOOTING ................................. 62
17.OPTIONAL PARTS ....................................... 66