Home » Brother International Manuals » Sewing Machines » Brother International BAS-343E » Manual Viewer

Brother International BAS-343E Instruction Manual - English - Page 19

Replacing the bobbin case and threading the thread, 5-6. Sewing conditions

Get Brother International BAS-343E PDF manuals and user guides

View all Brother International BAS-343E manuals

Add to My Manuals
Save this manual to your list of manuals

Page 19 highlights

5. Correct use 5-5. Replacing the bobbin case and threading the thread CAUTION Turn off the power switch before removing and replacing the bobbin case, otherwise the machine may operate if the foot switch is depressed by mistake and serious injury could result. 30 mm 1. Pull the shuttle race cover q forward and then open the cover. 2. Lift the bobbin case latch and remove the bobbin case. 3. Insert a new bobbin into the bobbin case, and then pass the thread through the slot w and pull it out from the thread hold e. Check that the bobbin turns in the direction of the arrow when the thread is pulled at this time. 4. Pass the thread through the lever thread hole r, and then pull out approximately 30 mm of thread. 5-6. Sewing conditions 5-6-1. Sewing conditions Specifications Upper thread Lower thread Upper thread tension Lower thread tension Thread take-up spring height Thread take-up spring tension Needle Normal sewing speed For thick materials #20 or equivalent #20 or equivalent 150 200 g 20 40 g 8 - 10 mm 150200 g DP ʷ 17 #21 2000 rpm The sewing conditions given above may vary depending on the type of material being sewn. BAS-343E 12

Section	Page
Go to Instruction Manual Top Page	1
1. Name of each parts	8
2. Specifications	9
3. Preparation	10
3-1. Before setting up	10
3-2. Positioning	11
3-3. Tilting the sewing machine head	11
3-4. Connecting the ground wire	12
3-5. V-belt tension	12
3-6. Installing the foot switch	12
3-7. Installing the spool stand	13
3-8. Installing the programmer (option)	13
3-9. Adjustment of air pressure	14
4. Lubrication	15
4-1. Lubrication points	15
5. Correct use	16
5-1. Selecting the needle and thread	16
5-2. Installing the needle and running the sewing machine 5. Fill the lubricator tank w with silicone oil.	16
5-3. Threading the upper thread	17
5-4. Winding the lower thread	18
5-5. Replacing the bobbin case and threading the thread	19
5-6. Sewing conditions	19
6. Panel operation	22
6-1. Explanation of panel	22
6-2. Using the floppy disk	24
6-3. Using the program R/W (Read/Write) switch	26
6-4. Using the TEST switch (Checking the sewing pattern)	27
6-5. Using the emergency stop switch	28
6-6. Adjusting the sewing SPEED control	29
6-7. Changing the X-SCALE and Y-SCALE settings	29
6-8. Using the bobbin thread counter	30
6-9. Using production counter	31
6-10. Using single split mode	32
6-11. Shifting a stitch pattern	33
7. Sewing	34
7-1. Before starting sewing....	34
7-2. Sewing operation	34
8. Maintenance and inspection	36
8-1. Cleaning the rotary hook	36
8-2. Lubrication	36
8-3. Draining the oil	37
8-4. Cleaning the control box air inlet port	37
8-5. Cleaning the eye guard	38
8-6. Checking the needle	38
9. Standard adjustments	39
9-1. Adjusting the needle bar height adjustment	39
9-2. Adjusting the needle bar lift amount	39
9-3. Adjusting the needle clearance	40
9-4. Adjusting the driver needle gurard	40
9-5. Adjusting the shuttle race thread guide	40
9-6. Adjusting the movable knife	41
9-7. Presser foot adjustment	43
9-8. Changing the presser foot lift	44
9-9. Wiper adjustment	45
9-10. Adjusting the needle up stop position	45
9-11. Adjustment of air pressure	46
9-12. Adjusting the lubricator	46
9-13. Checking the input sensor and DIP switch input	47
9-14. Checking the input voltage	48
9-15. Clearing all memory settings	48
10. DIP switch	49
10-1. Panel DIP switch functions	49
10-2. DIP switches inside the control box	51
11. Changing special functions using the memory switches	53
12. Error codes	57
13. Gauge parts list according to subclasses	60
14. Troubleshooting	61