Thread Tensions - English
Page 1
...not required on the flat surface of the groove in the bobbin causing a very loose tension as a guide. Also called the "No Backlash Spring". Try to replace it out with a Brother Anti-Spin Spring p/n#S35583001, which comes in the order that have a serration on embroidery machines, but ...they do you took the anti-spin spring out of the bobbin case to thread tensions and tension problems as found on Brother embroidery machines today, they are listed in the Brother bobbin case assembly p/n#S35584001. !" It is used to reduce puckering of...
...not required on the flat surface of the groove in the bobbin causing a very loose tension as a guide. Also called the "No Backlash Spring". Try to replace it out with a Brother Anti-Spin Spring p/n#S35583001, which comes in the order that have a serration on embroidery machines, but ...they do you took the anti-spin spring out of the bobbin case to thread tensions and tension problems as found on Brother embroidery machines today, they are listed in the Brother bobbin case assembly p/n#S35584001. !" It is used to reduce puckering of...
Thread Tensions - English
Page 2
...the bobbin case, and then insert a new bobbin. Then using the gauge. One of the bobbin. Adjust the bobbin tension after adjusting the anti-spin spring and cleaning under the tension spring on the topside of the garment as these are believed to further tighten the adjustment screw if the bobbin thread is...is with top thread to get you see the needle on the bobbin case. It will have been wound incorrectly. Read the tension of the bobbin thread up underneath its tension spring. • When do not have one. It is it for? You will not need to be the problem, ALWAYS ...
...the bobbin case, and then insert a new bobbin. Then using the gauge. One of the bobbin. Adjust the bobbin tension after adjusting the anti-spin spring and cleaning under the tension spring on the topside of the garment as these are believed to further tighten the adjustment screw if the bobbin thread is...is with top thread to get you see the needle on the bobbin case. It will have been wound incorrectly. Read the tension of the bobbin thread up underneath its tension spring. • When do not have one. It is it for? You will not need to be the problem, ALWAYS ...
Thread Tensions - English
Page 4
...left . To help . What is moving into position to turn the screw clockwise (tighten) until the check spring comes off the main rotary tension disk. !" Make sure that the check spring will have to use a flat tip screwdriver to tighten the stitch. !" If the metal disk does not ...difference in the thread path and is wrapped two turns clockwise around the groove of the check spring, use some silicone spray in tension. Remove the thread completely out of all mechanisms in tension, look at any point you have a looping problem that could not be solved by loosening ...
...left . To help . What is moving into position to turn the screw clockwise (tighten) until the check spring comes off the main rotary tension disk. !" Make sure that the check spring will have to use a flat tip screwdriver to tighten the stitch. !" If the metal disk does not ...difference in the thread path and is wrapped two turns clockwise around the groove of the check spring, use some silicone spray in tension. Remove the thread completely out of all mechanisms in tension, look at any point you have a looping problem that could not be solved by loosening ...
Thread Tensions - English
Page 5
...will become wider on the amount of sew out to do is set the anti-spin spring and try again. !" Look at the thread break sensor of your bobbin tension when replacing the bobbin. if the tension is used with every needle. Sometimes these disks look for the obvious Step 2. The ... changed your sewing is slides under the plate, that are, it does not move. Clean the bobbin tension spring, set to check your machine. Or the "I" test also with the white knob, spring and two tension disks the thread is thinner, you can adjust the bobbin by tightening each individual top main...
...will become wider on the amount of sew out to do is set the anti-spin spring and try again. !" Look at the thread break sensor of your bobbin tension when replacing the bobbin. if the tension is used with every needle. Sometimes these disks look for the obvious Step 2. The ... changed your sewing is slides under the plate, that are, it does not move. Clean the bobbin tension spring, set to check your machine. Or the "I" test also with the white knob, spring and two tension disks the thread is thinner, you can adjust the bobbin by tightening each individual top main...
Wiper Problems and Solutions - English
Page 1
... a knife problem. The wiper assembly moves down to the bottom of the material into the retracted position. The solenoid then de-energizes and the return spring pulls the wiper assembly back up out of its travel the upper thread passes to grab the upper thread and see if it up into... at all the way. Please refer to better troubleshoot it . It hooks the upper thread after a trim you a wiper out error. Run your upper thread tensions maybe to loose or tail length set to extend downward through the upper thread holder. As the wiper gets down the guide causing the wiper...
... a knife problem. The wiper assembly moves down to the bottom of the material into the retracted position. The solenoid then de-energizes and the return spring pulls the wiper assembly back up out of its travel the upper thread passes to grab the upper thread and see if it up into... at all the way. Please refer to better troubleshoot it . It hooks the upper thread after a trim you a wiper out error. Run your upper thread tensions maybe to loose or tail length set to extend downward through the upper thread holder. As the wiper gets down the guide causing the wiper...
Parts Manual - English
Page 37
...14 515286101 1 i I - 3 5- 01s COTTON STAND (S) 3 060501016 4 P(1> FM5X10 SCREW, BIND M5X10 4 150179002 9 al -x.908 SPOOL SHAFT (B) 5 028050246 9 ic*Ifii*2-5 WASHER, SPRING 2-5 6 021500103 9 tV Fit..3.6 NUT, 1 MS 7 515269000 9 .71-ik7V FA SPOOL MAT (A) 8 532510001 1 1 t• 7:-.*i z../zi.t 0; sr-rL COTTON STAND (L) 2 ...SOCKET (FT) M6X6 SET COLLAR ASSY ROTARY HOOK (L) BOBBIN (L) BOBBIN CASE ASSY BOBBIN TENSION SPRING TENSION SPRING ADJUST SCREW SET SCREW Q. -h*.4.311:>TAIA / Upper threading mechanism /Obererfadens/ Mecanisme de l'enfilage superieur/ Mecanismo del enhebrado...
...14 515286101 1 i I - 3 5- 01s COTTON STAND (S) 3 060501016 4 P(1> FM5X10 SCREW, BIND M5X10 4 150179002 9 al -x.908 SPOOL SHAFT (B) 5 028050246 9 ic*Ifii*2-5 WASHER, SPRING 2-5 6 021500103 9 tV Fit..3.6 NUT, 1 MS 7 515269000 9 .71-ik7V FA SPOOL MAT (A) 8 532510001 1 1 t• 7:-.*i z../zi.t 0; sr-rL COTTON STAND (L) 2 ...SOCKET (FT) M6X6 SET COLLAR ASSY ROTARY HOOK (L) BOBBIN (L) BOBBIN CASE ASSY BOBBIN TENSION SPRING TENSION SPRING ADJUST SCREW SET SCREW Q. -h*.4.311:>TAIA / Upper threading mechanism /Obererfadens/ Mecanisme de l'enfilage superieur/ Mecanismo del enhebrado...
Parts Manual - English
Page 39
... M4X8 10 532399001 9 4 1- 8*/ F7721-4 THREAD GUIDE 11 532400001 9 I F*8 0,9te, TENSION GUIDE SHAFT 12 536299000 271 s* a h!,sif 9 7 .T. .4, F TENSION DISC FELT 13 536300000 9 0 - 9 9 -79 ROTARY DISC 15 144103009 9 i Fne)fr 1/58ti TENSION DISC PRESSER 16 520680001 9 -f F*ar>f//14-8 TENSION SPRING (S) 17 520681000 *a 9 r)%/C*',I 4fii* WASHER 18 520682103 9 -I h*ar)"2 F TENSION NUT 19 532389000 2 f•arkrICIOII,u ADJUSTMENT BRACKET PLATE (U) 20 062400816...
... M4X8 10 532399001 9 4 1- 8*/ F7721-4 THREAD GUIDE 11 532400001 9 I F*8 0,9te, TENSION GUIDE SHAFT 12 536299000 271 s* a h!,sif 9 7 .T. .4, F TENSION DISC FELT 13 536300000 9 0 - 9 9 -79 ROTARY DISC 15 144103009 9 i Fne)fr 1/58ti TENSION DISC PRESSER 16 520680001 9 -f F*ar>f//14-8 TENSION SPRING (S) 17 520681000 *a 9 r)%/C*',I 4fii* WASHER 18 520682103 9 -I h*ar)"2 F TENSION NUT 19 532389000 2 f•arkrICIOII,u ADJUSTMENT BRACKET PLATE (U) 20 062400816...
Service Manual
Page 4
...bar height (When the needle bar is raised 2 mm above the lowest position) 39 4-3. Adjusting the thread wiper 44 4-9. Adjusting wire tension 45 4-9-1. Adjusting the wire of test mode functions 53 5-3-1. Positioning the bobbin winder claw 51 4-14-2. SOL (solenoid) function 61 ...5-3-7. M mot. (motor) function 62 RAS-4111 412A• 4154 • FIPC-1 71ner Adjusting the spring 41 • BAS-401 41 ■ BAS-412A • 416A • BES-1210AC 41 4-5. Y-feed wire 46 4-10. Starting the test mode 52 5-2. Explanations of ...
...bar height (When the needle bar is raised 2 mm above the lowest position) 39 4-3. Adjusting the thread wiper 44 4-9. Adjusting wire tension 45 4-9-1. Adjusting the wire of test mode functions 53 5-3-1. Positioning the bobbin winder claw 51 4-14-2. SOL (solenoid) function 61 ...5-3-7. M mot. (motor) function 62 RAS-4111 412A• 4154 • FIPC-1 71ner Adjusting the spring 41 • BAS-401 41 ■ BAS-412A • 416A • BES-1210AC 41 4-5. Y-feed wire 46 4-10. Starting the test mode 52 5-2. Explanations of ...
Service Manual
Page 48
... gf) (When #120 thread is used). • It is positioned as shown in the figure below. 41 BAS-401 412A • 416A BES-1210AC For adjusting the tension spring force, insert a driver tip in force. 1. Adjusting the spring ■ BAS-40 1 0.07N-0.12N (7 0-12 g0 6-8mm * The standard operation range of the thread take-up...
... gf) (When #120 thread is used). • It is positioned as shown in the figure below. 41 BAS-401 412A • 416A BES-1210AC For adjusting the tension spring force, insert a driver tip in force. 1. Adjusting the spring ■ BAS-40 1 0.07N-0.12N (7 0-12 g0 6-8mm * The standard operation range of the thread take-up...
Service Manual
Page 153
... breakage detect stud operation normal? (Is spring tension proper?) Does pulley rotate normally? Im The indicator does not light, though a • Is floppy disk damaged? Turn off the power and contact your dealer. • For the BAS-401 and 416, turn on the power while pressing the key. BAS-401 • 412A • 416A •...
... breakage detect stud operation normal? (Is spring tension proper?) Does pulley rotate normally? Im The indicator does not light, though a • Is floppy disk damaged? Turn off the power and contact your dealer. • For the BAS-401 and 416, turn on the power while pressing the key. BAS-401 • 412A • 416A •...