Brother LK3-B448E instruction manual Changing special functions using the memory switches

8. Sewing	33
9. Maintenance and inspection	34
9-1. Cleaning the rotary hook	34
9-2. Cleaning the control box air inlet port	34
9-3. Cleaning the eye guard	35
9-4. Checking the needle	35
10. Adjustments	36
10-1. Adjusting the needle bar height	37
10-2. Adjusting the needle bar lift amount	37
10-3. Adjusting the driver needle guard	38
10-4. Adjusting the needle clearance	38
10-5. Adjusting the shuttle race thread guide	38
10-6. Adjusting the thread take-up amount	39
10-7. Adjusting the movable knife	39
10-7-1. Replacing the movable knife and fixed knife	40
10-7-2. Adjustment the engagement of the movable knife and fixed knife	41
10-8. Adjusting the button clamp lift amount	41
10-9. Adjusting the holding pressure	42
10-10. Adjusting the position of the button holder	42
10-11. Adjusting the button clamp height	43
10-12. Adjusting the needle up stop position	44
10-13. Adjusting the thread wiper	44
10-14. Adjusting the vibrating bowl	45
10-15. Adjustment for excess buttons in the button shooter	46
10-16. Button replacement	47
10-16-1. Adjustment when the button diamenter is changed	47
10-16-2. Adjustment when the button thickness changed	48
10-16-3. If button hole arrangements differ	48
10-16-4. Adjusting the button carrier plate	48
10-16-5. Adjusting the feeder position adjustment	49
10-16-6. Adjusting the needle location	50
10-17. Replacement the V-belt	51
10-18. Checking the input sensor and DIP switch input	53
10-19. Checking the input voltage	54
10-20. Moving stitch patterns	55
11. Using the counters	56
11-1. Using the bobbin thread counter	56
11-2. Using the production counter	56
12. Using user programs	57
13. Using the cycle sewing function	59
14. Changing functions using the DIP switches	61
14-1. Operation panel DIP switches	61
14-2. Setting the presser mode	61
14-3. DIP switches inside the control box	62
15. Changing special functions using the memory switches	63
15-1. Clearing all memory settings	63
16. Table of error codes	65
17. Adjustment guide refer to this guide
when different button are used	67
18. Troubleshooting	68

LK3-B448E MARKII/BA-16