Brother International BAS-311E Network Users Manual - English
Brother International BAS-311E Manual
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- Brother International BAS-311E | Network Users Manual - English - Page 1
BAS-311E,311EL BAS-326E,326EL - Brother International BAS-311E | Network Users Manual - English - Page 2
This service manual is intended for BAS-311E, 311EL and 326E; be sure to read the BAS-311E, 311EL, and 326E, 326EL instruction manuals before this manual. Carefully read the "SAFETY INSTRUCTIONS" below and the whole of this manual to understand this product before you start maintenance. As a result - Brother International BAS-311E | Network Users Manual - English - Page 3
your nearese Brother dealer or a qualified technician. If the machine develops a problem, contact your nearest Brother dealer or a qualified technician. If using a work table which has casters, the casters chould be secured in such a way so that they cannot move. ii BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 4
the machine. Any problems in machine operation which result from unauthorized modifications to the machine will not be covered by the warranty. Have two people present to hold the machine head with both their hands when tilting it back or returning it to its original position. BAS-311E.311EL.326E - Brother International BAS-311E | Network Users Manual - English - Page 5
5The following warning labels appear on the sewing machine. Please follow the instructions on the labels at all times when using the machine. If the labels have been removed or are difficult to read, please contact your nearest Brother dealer. 1 Moving parts may cause injury. Operate with safety - Brother International BAS-311E | Network Users Manual - English - Page 6
manual explains three models •BAS-311E (Solenoid type, Pnevmatic type), 311EL (Pnevmatic type), 326E, 326EL (Pnevmatic type) Explanation for individual model is provided by identifying the model name. Check the model before useing the machine 2. Disassembly 11 1. Covers (1)(2)(3) ...11 2. Feed - Brother International BAS-311E | Network Users Manual - English - Page 7
66 14. Adjusting the driving lever stopper position 67 15. Adjusting the thread trimmer driving lever position 67 16. Work clamp lift components for manual operation (Solenoid type 68 17. Adjusting the presser foot height 68 18. Adjusting the needle up step position 69 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 8
electrical parts adjustment 11. Error codes ...93 Chapter 7. Trouble shooting 95 Flowchart ...95 Problem solution and measures 101 Chapter 8. 1. Gauge parts list according to subclasses 112 Chapter 9. Gauge parts list 113 Chapter 10. Option parts 123 Control Block diagram 140 BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 9
t. 3. The needle bar u attached to the needle bar clamp y is moved up and down. 4. When the machine pulley q rotates in the direction of the arrow, the crank rod i attached to the upper shaft w moves up driver !2 and inner rotary hook !3 in the shuttle hook mechanism. BAS-311E.311EL.326E.326EL 1 - Brother International BAS-311E | Network Users Manual - English - Page 10
slider support shaft !0. 5. The spring !,2 the work clamp arm lever (RR) !3 and (F) !4 which are linked to presser bar lifter lever (R) !1 operate in the direction of the arrow. 6. Work clamp (UN) !5 and presser foot (L) !6 ·(R) !7 are pressed down through work clamp lever (F) !4. 2 BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 11
Chapter 1. Mechanical description Work clamp lifting mechanism (2) 311E, 311EL (Pneumatictype) w e q r 1. When the air cylinder q operates in the direction of the arrow, work clamp of the arrow. 2. Work clamp SE r is moved vertically via knee lifter lifting lever U e. BAS-311E.311EL.326E.326EL 3 - Brother International BAS-311E | Network Users Manual - English - Page 12
Chapter 1. Mechanical description 3. Feed mechanism (X axis) 311E, 311EL, 326E, 326EL r t u e w q i y o 1. When X-timing pulley A326 w attached to the Feed bracket X i secured to X-timing belt B311 u moves via linear guide 311 o in the X direction (left and right). 4 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 13
The work clamp arm assy i is attached to the Y-feed bracket o via X-feed shaft support 326 y attached to the Y- driving shaft t and the X-feed shaft u. 4. The Y-feed bracket o operates in the Y-direction (back and forth) via cross roller 326 !0 and Y-feed guide 326Y !1. BAS-311E.311EL.326E.326EL 5 - Brother International BAS-311E | Network Users Manual - English - Page 14
of stepping work clamp arm R r is transmitted to stepping work clamp arm F t, and the stepping link assy y moves the presser bar lifter u up and down. 6 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 15
2. The lifter lever w operates the work clamp lifter lever assy r via the work clamp lifter wire e. Note: When the machine stops, the stepping solenoid q operates, and the presser foot rises as soon as the work clamp rises. At this time, tension releasing is performed. BAS-311E.311EL.326E.326EL 7 - Brother International BAS-311E | Network Users Manual - English - Page 16
trimmer connecting rod !1 linked to the connecting rod lever !0 operates, the fixed knife !2 and the movable knife !3 fit into each other and perform thread trimming. 8 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 17
description 6. Thread nipper (1) when presser foot rises r r e q w 1. When the machine stops, the stepping solenoid q operates, and the presser foot rises as soon as the work clamp The end of the tension release bar r pushes the pin t and the tension disk opens y. BAS-311E.311EL.326E.326EL 9 - Brother International BAS-311E | Network Users Manual - English - Page 18
the plunger w operates in the direction of the arrow, T-wiper connecting rod assy S e also operates. 3. Thread wiper A r attached to T-wiper connecting rod assy e operates. 10 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 19
Chapter 2. Disassembly 1. Covers (1) 311E q w r y e u t !0 o !2 i Chapter 2. Disassembly !1 !0 o !3 1. Remove the screw, the top cover q, the belt covers w and the rear spacer !0 Y-feed bracket cover !1. 6. Remove the screw and XY-feed base covers (L) !2 and (R) !3. BAS-311E.311EL.326E.326EL 11 - Brother International BAS-311E | Network Users Manual - English - Page 20
bellows assy u. 5. Remove the screws and X-axis feed bracket cover assemblies L and R i. 6. Loosen the screws, and remove the left and right feed bracket cover supports o in the direction of the arrow. 7. Remove the screws, and X-Y feed bracket covers L !0 and R !1. 12 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 21
2. Feed mechanism Chapter 2. Disassembly t y e r q w 1. Remove the screw, the needle q and the presser foot w and finger guard e. 2. Remove the bolt and the work clamp r. 3. Remove the screw, the feed plate t and the needle sub plate y. BAS-311E.311EL.326E.326EL 13 - Brother International BAS-311E | Network Users Manual - English - Page 22
o !0 !4 !3 1. Loosen the nut q, remove the adjust screw w, the spring guide e, and the spring r by lifting them from above of the machine, and remove the washer t. 2. Loosen the bolt u of stepping work clamp arm R and the needle bar clamp !6 will come off as a set.) 14 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 23
!2, and remove the thread take-up lever !4. (The thread take-up assembly !5 will come off.) 7. Remove the rubber cap !6, the screw !7, and the needle bar guide y. (Do not remove them if possible to prevent the machine from overheating due to needle bar rubbing.) BAS-311E.311EL.326E.326EL 15 - Brother International BAS-311E | Network Users Manual - English - Page 24
shaft r.) 2. Remove the screw t, and the thread trimming solenoid y. 3. Remove the screw u, and the wick support i. 4. Remove the screw o, and the crank rod !0. (At this time, lower the crank rod !0' in the thread trimmer cam !2 from the upper shaft r, in this order. 16 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 25
the set screw and remove the X-feed shaft q. 2. Remove the screws and the work clamp arm w. 3. Tilt the machine head until it stops. 4. Remove the bolt of the Y-driving shaft holder e, the Y-driving shaft r and the X-feed shaft support t. 5. Raise the machine head. BAS-311E.311EL.326E.326EL 17 - Brother International BAS-311E | Network Users Manual - English - Page 26
roller w, and the Y-feed bracket e. 2. Remove the screws, the X-feed bracket r, and the linear guide t. 3. Remove the bolts and the Y-driving pulse motor bracket y. 4. Remove the bolts and the Y- , the belt holder !8, the timing belt spacer, !9, and the Ytiming belt !.5 18 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 27
the work clamp assy q. 4. Remove the two bolts, and X-feed shaft support 326 y. 5. Remove the four bolts, the Y-feed pulse motor bracket guide assy 326 !0, cross roller 326 !1, and the Y-feed bracket !2. 8. Remove the eight set screws, the X-feed bracket !3, and the linear guide !4. BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 28
Chapter 2. Disassembly 7. Feed mechanism (X axis) (1) 311E y q r y w e !0 !6 t !5 i !0 u !4 !3 !1 i o !2 1. Remove the rubber cap q. 2. Loosen the set screws of X-timing pulley B311 w the belt holder !,5 the timing belt spacer !,6 and X-timing belt B311 !0. 20 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 29
Chapter 2. Disassembly Feed mechanism (X axis) (2) 311EL and 326E, 326EL @3 o !0 !1 !3 !6 !2 !4 !7 r rq w @6 e @5 @4 !7 !5 !9 !8 @1 @2 t y u @2 @0 i 1. Remove the bolt w and the washer e holder @,5 the timing belt spacer @,6 and X-timing belt B326 !6. BAS-311E.311EL.326E.326EL 21 - Brother International BAS-311E | Network Users Manual - English - Page 30
the rear of the machine. 5. Loosen the set screw i. 6. Loosen the set screw of the set screw collar o, and remove the rock gear shaft !0 from the rear of the machine. 7. Remove the set screw collar o, the rock gear !1, and the crank rod !2. 8. Raise the machine head. 22 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 31
!2, and link shaft C !3. Be sure to hold the presser plate !4 and the presser bar lifter lever rubber !5 so that they do not fall. 6. Remove all parts connected to the plunger r by lifting them upward. BAS-311E.311EL.326E.326EL 23 - Brother International BAS-311E | Network Users Manual - English - Page 32
SOL oil pan !0. 7. Remove the screw and the wire support !1. 8. Loosen the bolt, and remove the work clamp lifter lever !2. 9. Loosen the set screw of the work clamp lifter lever !2, and remove the flanged shaft !3. 10.Return the machine head to its original position. 24 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 33
11. Thread trimmer mechanism q @1 w o e i y r !1 @2 t !6 !9 @0 !3 !7 Chapter 2. Disassembly !0 !2 u !4 !7 !5 !8 1. @0. 9. Return the machine head to its original position, and remove the connecting rod lever @1 and the thread trimmer driving lever @2. BAS-311E.311EL.326E.326EL 25 - Brother International BAS-311E | Network Users Manual - English - Page 34
return spring @2 to it. 10.Return the machine head to its original position. 11.Fit the thread cutter connecting rod @3 on connecting lever pin @4 , and install needle plate @5 using the flat screws @6 and screws @7 (First tighten the flat screws @6 and screws @7 ). 26 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 35
the cable support i to the machine body. !0 !1 !0 o q !3 7. Attach the thread trimmer rod o to the tension release assembly q with the shoulder screw !0. 8. Attach the other end of the tension release rod o to the thread trimmer driving lever !1 using the shoulder screw !0. BAS-311E.311EL.326E - Brother International BAS-311E | Network Users Manual - English - Page 36
q to the machine body with the screw !2. 10.Attach the cord holder !3 to the machine body. q 11.Attach the tension release bar !4, the pin !5 and the thread tension assembly !6 to the machine. Fit the set from the work clamp lifter wire @1, and tighten the bolt @2. 28 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 37
lever rubber w, and insert them from the bottom of the arm. Insert the parts r linked to the plunger e from the top of the arm, and on both ends of link shaft C t. 3. Insert link shaft A i into the machine, and pass it through the washer o and link A !0. 4. Fit the snap BAS-311E.311EL.326E.326EL 29 - Brother International BAS-311E | Network Users Manual - English - Page 38
3. Assembly Make sure that work clamp easily moves up and down, and apply grease to sliding portions to assemble parts. t i 1. Sliding portions of link shaft C q and link B w. 2. Sliding portions of link shaft shaft w and work clamp arm levers R and L e. e w q 30 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 39
Chapter 3. Assembly 4. Feed mechanism (X axis) 311E y t u 1. Fit the ball bearings q on X-pulley bracket L, and pass the X-timing pulley shaft w !1 4. Place timing pulley (B) !1 at the middle of X-pulley base !4 (B) o, then tighten the two set screws !4. !1 o BAS-311E.311EL.326E.326EL 31 - Brother International BAS-311E | Network Users Manual - English - Page 40
X-feed bracket !6 can easily move left and right, and tighten the five bolts @2 on the rear linear guide. 5. Place X-timing belt B i between the two timing belt spacers !9 on the back of the X- B i with the adjust screw @1 to produce a deflection of 3 mm. !6 @1 80mm 32 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 41
Feed mechanism (X axis) 311EL, 326E q Chapter 3. Assembly !2 !6 w !5 !3 !4 !4 !7 o e !1 r t !0 i y u i 1. Place X-timing belt B326 w between the two timing pulley A !5, X-timing pulley B326 !6, and the micro bearing !4, and attach the retaining ring !7. BAS-311E.311EL.326E.326EL 33 - Brother International BAS-311E | Network Users Manual - English - Page 42
Chapter 3. Assembly Feed mechanism (X axis) 311EL and 326E @7 !8 !6 !9 @7 @3 @4 @1 !1 2mm @2 !2 !3 w !5 @6 @0 2.5mm o @5 u y @8 4. Position X-timing pulley B326 !,6 which is attached to X-pulley B326 w from the right side of the bed, into X-pulley bracket R y. 34 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 43
Chapter 3. Assembly Feed mechanism (Y axis) 311E and 311EL e uw 1. Loop the Y-timing belt q around the Y-driving pulse motor bracket w, and pass Lightly pressing the assembled Y-driving pulse motor base u against end A of the machine, secure it with the screws. "A" BAS-311E.311EL.326E.326EL 35 - Brother International BAS-311E | Network Users Manual - English - Page 44
smoothly forwards and backwards. Then power on the machine and adjust the tension of timing belt (Y) q with the ad- @9 just bolt #3 so that there is no looseness of the presser arm @9. 17.After adjustment, tighten the bolt !5 of the driving P mo- tor bracket w. 36 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 45
bracket i, the cross roller o, and the right Y-feed guide !0. When attaching the right Y-feed guide !0 to the right of the X-feed bracket y, lightly pushing it to the left so that there is no looseness in the Y-feed bracket i, and tighten the bolt and set screw !1. BAS-311E.311EL.326E.326EL 37 - Brother International BAS-311E | Network Users Manual - English - Page 46
and right to make sure that there is no inclination in X-feed shaft !.4 Then securely tighten the bolts of Y-driving shaft e and the X-feed shaft support !3. 9. Remove the set screw of the slider support shaft !5 from the front of the work clamp Arm !2. 38 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 47
to the screw flat, and tighten it. 5. Attach they synchronizer i to the machine using the screw o. 6. Attach the pulley !0 leaving a 0.5 mm clearance from the protrusion of the synchronizer i, tighten the set screw !1 that comes later when rotating to the screw flat. BAS-311E.311EL.326E.326EL 39 - Brother International BAS-311E | Network Users Manual - English - Page 48
of the needle bar facing the front. 7. Find the position of the needle bar guide q so that the pulley rotates easily, and tighten the screw w. 8. Attach the oil cap !6 and the rubber caps !7, !8, and !9. 9. Fit the needle bar thread guide @0 on the needle bar !3. 40 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 49
the machine. 4. Pass stepping work clamp arm F !1 through spreader shaft bushes (L) and (R) !,2 then insert it into stepping work clamp arm R !3. 5. Attach the stepping link assy !6 to the arm using the shoulder screw !5, and to the presser bar lifter e using the retaining ring !7. BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 50
the bottom of the presser bar w and the top of the needle plate should be 23 mm. (22 mm for 311EL.) Attach the presser foot @1 to the presser bar w so that the top of the presser foot @1 is aligned is a 0.5 mm clearance from the top of the material to be sewn. 42 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 51
clearance, and tighten the set screw r. 3. Insert the lower shaft t from the rear of the machine, pass the set screw collar y over it, and engage the lower shaft gear u with the rock Then tighten the set screw !7. 10.Return the machine head to its original position. BAS-311E.311EL.326E.326EL 43 - Brother International BAS-311E | Network Users Manual - English - Page 52
the large shuttle hook o to the large shuttle hook body !0. 7. Insert the bobbin !1 into the bobbin case !2, then attach them to the inner rotary hook !3. BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 53
11. Thread trimmer machine head until it stops. 6. Loosen the nut !3, move the connecting rod lever w to the left and right to align the V notch A of the movable knife !4 with the mark on the needle plate e, and tighten the nut !3. 7. Return the machine head to its original position. BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 54
using the work clamp guide brackets A y, B on the power of the machine. 7. Step on the 11.Press the jog key ( vu ) to adjust the work clamp arm !5 until its X-direction motion is parallel to the X-reference line of the H-position standard plate !1. Securely tighten the screws !6. 46 BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 55
the sensor is activated to 0.1 - 0.5 mm. If the clearance is too great, an error in home position detection may occur because the temperature of the sewing machine rises during sewing operation. BAS-311E.311EL.326E.326EL 47 - Brother International BAS-311E | Network Users Manual - English - Page 56
error in home position detection may occur because the temperature of the sewing machine rises during sewing operation. Feed guide mechanism (Home position adjustment: Y ) 326E and 326EL P key the temperature of the sewing machine rises during sewing operation. 48 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 57
13. Covers 311E eq y u Chapter 3. Assembly tr y u w e 1. Secure XY-feed base covers (L) q and (R) w with the screws e. 2. Attach cover !8 with the !7 screws. 6. Set the V belt !9 over the pulley @0, then secure belt cover @1 with the screws @2. @2 !8 !9 BAS-311E.311EL.326E.326EL 49 - Brother International BAS-311E | Network Users Manual - English - Page 58
XY-feed bracket covers L q and R w using the screws. 2. Insert the left and right feed bracket cover supports e in the direction of the arrow, and tighten the screws. 3. Attach the X-axis feed bracket covers r using !0, and the frame side cover !1 using the screws. 50 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 59
amount b(DPx5) q The tip of rotary hook B(DPx17) Needle center Needle e ew Turn the machine pulley to raise the needle bar from the lowest position until the lowest reference line on the needle the second reference line from the top of the needle (reference line b). BAS-311E.311EL.326E.326EL 51 - Brother International BAS-311E | Network Users Manual - English - Page 60
the machine guide q by pushing it in the direction of the arrow so that the needle groove is aligned with the center of the needle plate hole. Note:If the shuttle race thread guide is in the wrong position, thread breakages, soiled thread or catching of the thread may occur. 52 BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 61
above the top of the needle plate is 20 mm. 4. After adjusting the lift amount (20 mm), tighten the bolts w of work clamp arm lever F q. BAS-311E.311EL.326E.326EL 53 - Brother International BAS-311E | Network Users Manual - English - Page 62
6-2. Pneumatic type (BAS-311E · 311EL) e w q (BAS-326E · 326EL) y y w r w e r r 20mm e e w t r 20mm t 1. Turn on the air, and then press the work clamp lifter switch q while turning it clockwise, to raise the work clamp w. 2. Loosen the bolts r of work clamp arm lever F e (BAS-326E, 326EL - Brother International BAS-311E | Network Users Manual - English - Page 63
the V section A of the movable knife q is aligned with the index mark B on the needle plate w when the machine is at the stop position. 7-1. Replacing the movable and fixed knives u i w t y !0 o 1. Remove the knife !1 0.5 mm away from the needle hole plate !2. BAS-311E.311EL.326E.326EL 55 - Brother International BAS-311E | Network Users Manual - English - Page 64
tightening the screws u and i, move the needle plate w back and forth slightly to confirm that the movable knife q is pulled by the connecting rod o. 56 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 65
311E, 311EL y !3 w 326E, 326EL y w Chapter 4. Adjustments 5. When installing the feed plate y, use a 2 mm- diameter pin !3 (such as a needle) to socket, and turn on the power. c. Press the P key on the programmer to determine the mechanical home position. t !3 BAS-311E.311EL.326E.326EL 57 - Brother International BAS-311E | Network Users Manual - English - Page 66
!5 so that the needle !2 is in the center of the hole of the presser foot !4, and tighten the screw of the needle bar clamp !6. 58 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 67
lowered too far, the workpiece will shift when sewing. Also, if the presser foot is too high, skipped stitches may occur. 2. Turn the pulley manually to make sure that the needle enters the center !2 to the upper screw hole !4 of stepping work clamp arm F !3. !2 !0 BAS-311E.311EL.326E.326EL 59 - Brother International BAS-311E | Network Users Manual - English - Page 68
q w 15 - 16mm (25mm) (25mm) (35mm) (35mm) 1. Loosen the set screw e and move the wiper arm support r up or down to adjust so that there is a clearance of 15 - 16 mm between the bottom of the thread wiper q up or down to adjust the distance to approximately 35 mm. 60 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 69
4. Adjustments 11. Adjusting the home position s (X axis) 1. Remove the needle and presser foot. 2. Remove the flat screws w and screws r of the work clamp guide brackets A may occur because the temperature of the sewing machine rises during sewing operation. BAS-311E.311EL.326E.326EL 61 - Brother International BAS-311E | Network Users Manual - English - Page 70
r. 9. Secure the Y-home position dog t using the set screw y. 10.Remove the needle e. 11.Press the P key to be out of the program mode, and turn off the power. 12.Replace detection may occur because the temperature of the sewing machine rises during sewing operation. 62 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 71
the sensor u is activated to 0.1 - 0.5 mm. If the clearance is too great, an error in home position detection may occur because the temperature of the sewing machine rises during sewing operation. BAS-311E.311EL.326E.326EL 63 - Brother International BAS-311E | Network Users Manual - English - Page 72
the Y-feed pulse motor bracket e to adjust the tension of the Y-timing belt. 3. When the power of the machine is turned off, there should be no slack in the Y-timing belt y and the work clamp arm u should move t so that there is no looseness in the work clamp arm u. BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 73
5mm •326E, 326EL 1mm 9.8N (1kgf) e y 9.8N (1kgf) •311EL 3mm •326E, 326EL 2.5mm Chapter 4. Adjustments !1 o !2 q i u r !0 s Adjusting the tension of X-timing belt A326 tension is given, and secure X-pulley bracket R !1 to the bed using the bolts !2. BAS-311E.311EL.326E.326EL 65 - Brother International BAS-311E | Network Users Manual - English - Page 74
Chapter 4. Adjustments 13. Adjusting backlashes q 0.05 - 0.12mm s Lower shaft 1. Tilt the machine head until it stops. 2. Loosen the set screw q, then turn the rock gear shaft w to provide motor w so that there is no backlash between the rock gear and the idle gear. 66 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 75
y so that the roller r of the thread trimmer driving lever will return smoothly when it is put into the groove of the thread trimmer cam e. BAS-311E.311EL.326E.326EL 67 - Brother International BAS-311E | Network Users Manual - English - Page 76
Chapter 4. Adjustments 16. Work clamp lift components for manual operation (Sole- noid type) 1. Fully press in the plunger w of the work clamp solenoid q q. w Lightly make the shaft touch plate should be 18 mm. Loosen the nut i, and adjust the adjust screw u. i u 68 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 77
D side is tightened fully counterclockwise at the time of shipment. 3. The screw u cannot be adjusted because it is used for detecting the needle stop position. BAS-311E.311EL.326E.326EL 69 - Brother International BAS-311E | Network Users Manual - English - Page 78
and cassette type. The maximum sewing range is (W × L) BAS-311E (130mm × 60mm), 311EL (220mm × 60mm), 326E (200mm × 100mm), 326EL (220mm × 100mm). s Clamping type s Cassette type Work clamp (separate plate) Work clamp (single type) Cassette clamp Cassette support Feed plate Cassette clamp - Brother International BAS-311E | Network Users Manual - English - Page 79
mounting hinges on cassette plate D-B, insert a countersunk screw M3 into the 4.6 mm diameter countersunk hole prior to bonding the plastic plate. Lower cassette plate (plastic) BAS-311E.311EL.326E.326EL 71 - Brother International BAS-311E | Network Users Manual - English - Page 80
001 60 t=0.8 Clamp spring 3 SO2855-001 Note: To use the cassette support the set base for feed plate illustrated below should be attached. Set D-A (t=1) S02966-101 Cassette plate D-A 180 (t=1) S14392-201 BAS-311E.311EL.326E.326EL Cassette presser (A) assembly S02959-101 Cassette plate U-A - Brother International BAS-311E | Network Users Manual - English - Page 81
not to cut your fingers on metal parts such as heatsinks and covers. 2. circuit block diagram at the end of this manual for the details of the connections. s Main of the control box. This PCB serves to control machine operation. s Power supply circuit board The power BAS-311E.311EL.326E.326EL 73 - Brother International BAS-311E | Network Users Manual - English - Page 82
Chapter 6 Power supply and electrical parts adjustment 3. Fuse explanation When replacing a fuse, follow the instructions indicated in "10-9. Troubleshooting flowchart." If a component on a PCB is damaged, a fuse may operates. Fuse No.3 Fuse No.4 Fuse No.1 Fuse No.2 74 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 83
Chapter 6 Power supply and electrical parts adjustment 4. Connectors Most of the machine trouble is due to connector problems including improper connection or insufficient contact. Therefore, be sure to check P21 P4 P3 P1 P2 P25 P10 P11 P12 P13 P15 P14 P7 P6 BAS-311E.311EL.326E.326EL P5 75 - Brother International BAS-311E | Network Users Manual - English - Page 84
Chapter 6 Power supply and electrical parts adjustment Power supply circuit board P5 DC300 P4 ACIN Outside of the panel P3 DC18 P1 POWER P2 PER Panel circuit board P4 OPTION 2 P3 OPTION 1 P2 PGM 76 Programmer cord Panel P-ROM (PL) P5 DRV BAS-311E.311EL.326E.326EL P1 FDD - Brother International BAS-311E | Network Users Manual - English - Page 85
Chapter 6 Power supply and electrical parts adjustment Programmer and programmer circuit board LCD inverter Operation panel LCD Programmer P - ROM Programmer PCB LCD contrast VR BAS-311E.311EL.326E.326EL 77 - Brother International BAS-311E | Network Users Manual - English - Page 86
than one group. Be sure to investigate another category if a problem is not found in one category. • Ffor the details of connections, refer to the control circuit block diagram at the end of this manual. 1. Feed mechanism Problem • Home position is not properly detected. • Error [E.A1] appears - Brother International BAS-311E | Network Users Manual - English - Page 87
Chapter 6 Power supply and electrical parts adjustment • The work clamp does not operate. - Brother International BAS-311E | Network Users Manual - English - Page 88
Chapter 6 Power supply and electrical parts adjustment • The machine motor does not run. • Motor operation is unstable. • Needle up stop position is not correct. • Error [E.20] appears. • Error [E.22] appears. - Brother International BAS-311E | Network Users Manual - English - Page 89
• Error [E.12] appears. • Emergency stop switch is rejected. • Error [E.40] appears. Chapter 6 Power supply and electrical parts adjustment - Brother International BAS-311E | Network Users Manual - English - Page 90
Chapter 6 Power supply and electrical parts adjustment 5. DIP switches Note: When changing DIP switch setting the power must be off. Panel DIP switch functions s DIP switch A SW No. When ON A -1 After sewing is complete, the work clamp is raised by the operator and does not rise automatically. - Brother International BAS-311E | Network Users Manual - English - Page 91
Chapter 6 Power supply and electrical parts adjustment SW No. A-5 A-6 When ON After sewing is completed, work clamp does not starting switch is pressed, the work clamp lowers, and when it is released, sewing starts. A-8 Thread breakage detector device is activated (available as an option). s - Brother International BAS-311E | Network Users Manual - English - Page 92
Chapter 6 Power supply and electrical parts adjustment DIP switches inside the control box DANGER Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the - Brother International BAS-311E | Network Users Manual - English - Page 93
s DIP switch D SW No. - Brother International BAS-311E | Network Users Manual - English - Page 94
Chapter 6 Power supply and electrical parts adjustment 6. Changing special functions using the memory switches The functions of the switches on the operation panel can be changed to carry out special functions. - Brother International BAS-311E | Network Users Manual - English - Page 95
option output No.1 is ON, the sewing machine starts automatically. ç memo-23 Set to ON when the bobbin changer is being used. (This part is available by special order.) ç Note:C indicates that these functions are available for software versions MN-C or later. BAS-311E.311EL.326E.326EL 87 - Brother International BAS-311E | Network Users Manual - English - Page 96
thread counter is decremented at the start of sewing. memo-1d An air pressure drop detection switch is used. (This detection switch is available by special order.) memo-1E Split number is changed automatically. memo-1F Program number is changed automatically. 88 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 97
parts 2DD data as 311A data. 3 11 X0.1S ---- Delay time from the point when the cassette is 1 clamped to the start of sewing when DIP switch A7 is Î ON during automatic sewing [Set value] 0: Sensor home position, 1: Center of sewing area, 2: Upper left of sewing area, 3: Lower left of sewing - Brother International BAS-311E | Network Users Manual - English - Page 98
speed decreases. * In case drifting problem occurs at a part of large stitch length, select 3. * If you select 1, Please be careful because drifting might Ï occur depending on sewing condition. 0 ---- 7. Checking the input sensor and DIP switch input t BAS-300E series POWER A ϓϩάϥϜ/0 - Brother International BAS-311E | Network Users Manual - English - Page 99
Chapter 6 Power supply and electrical parts adjustment 8. Checking the input voltage 1. Turn on the power switch. 2. Press the MENU switchq until the X-SCALE indicator w is lit. εSPϓLϦITοNτO/. ̤ - Brother International BAS-311E | Network Users Manual - English - Page 100
Chapter 6 Power supply and electrical parts adjustment 10. Confirming software version ϓϩάϥϜ/0 - Brother International BAS-311E | Network Users Manual - English - Page 101
. Thread breakage error detected by rotating-type thread breakage detector device. Upper thread breakage error detected by optical fiber-type sensor. Thread the upper thread. Sewing can then resume. Thread the upper thread. Sewing can then resume. BAS-311E.311EL.326E.326EL 93 - Brother International BAS-311E | Network Users Manual - English - Page 102
Power supply and electrical parts adjustment s Error Turn off the power and check the input voltage. Re-read the sewing data. Turn off the power and check the X-Y feed and the board). Turn off the power and contact a qualified service technician. E.F1 Bad connection in cable between power supply - Brother International BAS-311E | Network Users Manual - English - Page 103
manual operation. Indicates setting-up operation. Indicates switch operation. Selects the course of action to follow, using a yes-or-no decision-making process. Indicates that the procedure to follow appears in the first column of "problem YES Insert the floppy disk. BAS-311E.311EL.326E.326EL 95 - Brother International BAS-311E | Network Users Manual - English - Page 104
Chapter 7 Press the PRO NO. Switch, then press the R/W switch. Does any error YES Floppy disk insertion code appear on the ERROR NO. indicator? OFF NO Does an error code appear after the indicator YES lamp is lit and turned OFF off? NO - Brother International BAS-311E | Network Users Manual - English - Page 105
. Does the presser NO plate return to the OFF #6 home position? YES Shifting to the sewing start position Does any error YES code appear on the ERROR OFF #7 NO. indicator? NO Does the presser NO plate shift to the sewing OFF #8 start position? YES BAS-311E.311EL.326E.326EL 97 - Brother International BAS-311E | Network Users Manual - English - Page 106
Chapter 7 Press the TEST switch. Input sewing data and shift to the sewing start position. - Brother International BAS-311E | Network Users Manual - English - Page 107
? YES Are thread trimmer NO and thread wiper OFF #16 activated? YES Does the machine NO stop with the needle at the OFF #17 upper position? YES Does the machine return to the NO sewing start state according OFF #18 to the floppy disk data? YES BAS-311E.311EL.326E.326EL 99 - Brother International BAS-311E | Network Users Manual - English - Page 108
sewing. Does error (E.11) appear NO when the machine and feeding operation stops? YES Press the EM switch again. Emergency stop and restarting operation Does the machine Input sewing data and start sewing operation. OFF OFF OFF OFF OFF 100 BAS-311E.311EL.326E.326EL #19 #20 #21 #22 Turn on - Brother International BAS-311E | Network Users Manual - English - Page 109
circuit block diagram at the end of this manual regarding the connector numbers and their matches. troubleshooting flowchart. ¡ From the applicable part of the flowchart, take the reference number to find the correspondingly numbered details of the problem in the following table. BAS-311E.311EL - Brother International BAS-311E | Network Users Manual - English - Page 110
Chapter 7 Error status Probable causes Check/repair/adjust Parts to be replaced 1. Conversion transformer improperly Note: Before adjustment, be sure to check that the - Brother International BAS-311E | Network Users Manual - English - Page 111
no continuity, replace the fuses with new ones, and perform the check/repair/adjust items of #1-5. Parts to be replaced Fuse 6A-250A 5. Power supply circuit board ɹdefective #1 continued • Separate P4 ( P5 (DRV) connectors of the panel circuit board are plugged in. BAS-311E.311EL.326E.326EL 103 - Brother International BAS-311E | Network Users Manual - English - Page 112
P3 (HEAD) on the control circuit board is securely inserted and the emergency stop switch is correctly wired. Parts to be replaced EM switch assembly 2. With error code [E.21], the machine is malfunctioning. • Check that grounding is securely made and there is no equipment that generates strong - Brother International BAS-311E | Network Users Manual - English - Page 113
Chapter 7 Error status Probable cause 11. With error code [E.c4], overcurrent has occurred in Ypulse motor. 12. With error code [E.c5], the box cooling fan (at the right when viewed from - Brother International BAS-311E | Network Users Manual - English - Page 114
status Probable causes 1. With error code [E.40], a floppy disk is not inserted. Check/repair/adjust Parts to be replaced • When a floppy disk is inserted into the FDD, check the sound of the is no continuity, go to the next item.) (Quick melting type 5A-250V 106 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 115
Chapter 7 Error status Probable causes 4. Power PCB defective. Check/repair/adjust Parts to be replaced • Measure the resistance between a terminal in the center of the power PCB turn off the power, wait at least 5 minutes, and insert P4. Control circuit board. BAS-311E.311EL.326E.326EL 107 - Brother International BAS-311E | Network Users Manual - English - Page 116
causes Check/repair/adjust Parts to be replaced Work clamp and presser foot for solenoid specification (BAS-311E) #4 The work clamp off and then on again. Move the feed mechanism manually around the home position to check whether the LED of the home position harness 108 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 117
Panel circuit board is defective. Check/repair/adjust Parts to be replaced • If the work clamp again. Move the feed mechanism manually to check that it can easily move around the sewing area. • Refer to #7-4 machine motor. Power supply harness H-P Motor power cord. BAS-311E.311EL.326E.326EL 109 - Brother International BAS-311E | Network Users Manual - English - Page 118
Probable causes #13 The machine does not operate for sewing and error [E.20] appears. 2. The control circuit board is defective. Red Black Check/repair/adjust Parts to be replaced • Remove in the synchronizer cable. Synchronizer assembly • Turn the pulley manually to check it can easily - Brother International BAS-311E | Network Users Manual - English - Page 119
Chapter 7 Error status Probable causes #17 The machine does not stop with the needle at the upper position. 1. The synchronizer is not properly adjusted. 2. Control circuit board defective #18 The - Brother International BAS-311E | Network Users Manual - English - Page 120
list according to subclasses The following parts are available for the BAS-311E, 311EL, 326E, 326EL for adding further flexibility to the range of applications. Model BAS-311E BAS-311EL BAS-326E • (326EL) Subclass -11 -21 -22 -23 -1 -1 -2 Use Par name Needle hole plate Heavy-weight - Brother International BAS-311E | Network Users Manual - English - Page 121
. CODE A S10211001 D S29997001 ED S30925001 FD S30926001 H S30450001 L S25127001 QTY 1 1 1 1 1 1 NAME OF FPARTS "OPTION PARTS" NEEDLE HOLE PLATE, A NEEDLE HOLE PLATE, D NEEDLE HOLE PLATE, ED NEEDLE HOLE PLATE, FD NEEDLE HOLE PLATE, H NEEDLE HOLE PLATE, L BAS-311E.311EL.326E.326EL 113 - Brother International BAS-311E | Network Users Manual - English - Page 122
BAS-311E) 213 13.5 27 44 75- 1 192 213 192 49 13.5 140- 1 1 0.5 27 44 140- 2 1.5 49 0.6 73 75- 2 9 7 8 87 66 10 32 73.5 63 75.5 6 63 7 66 8 OPTION PARTS GUIDE BRACKET, A 158 S42884001 1 WORK CLAMP GUIDE BRACKET, B 151-1 S42777001 1 FEED PLATE, 311A - Brother International BAS-311E | Network Users Manual - English - Page 123
CLAMP PLATE ASSY, OT311 S43691003 1 WORK CLAMP PLATE ASSY, OT311 S43986001 1 WORK CLAMP, UN S43987001 1 WORK CLAMP, 311 UN 6Parts which have an asterisk (*) parts which have been assembled and adjusted to high precisions. These parts should never be disassembled. BAS-311E.311EL.326E.326EL 115 - Brother International BAS-311E | Network Users Manual - English - Page 124
75-7 062670512 4 SCREW, PAN SM3.57-40X5 75-1 S42787001 2 WORK CLAMP GUIDE BRACKET, A 75-2 S42884001 1 WORK CLAMP GUIDE BRACKET, B 140-1 S44621001 1 FEED PLATE, A 311L t=1.2 140-2 S44622001 1 FEED PLATE, B 311L t=1.2 116 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 125
1 WORK CLAMP BLANK, 6.0L311L 151-3 S45602001 1 OT-FEED PLATE BLANK, C311L t=1.2 153-4 S45617001 1 WORK CLAMP BLANK, 6.0R311L 6Parts which have an asterisk (*) parts which have been assembled and adjusted to high precisions. These parts should never be disassembled. BAS-311E.311EL.326E.326EL 117 - Brother International BAS-311E | Network Users Manual - English - Page 126
Chapter 9. Gauge parts list s Feed mechanism (BAS-326E) BAS-326E 91 75-1 75-2 75-1 140 77 73 78 78 76 OPTION PARTS BAS-326EL - Brother International BAS-311E | Network Users Manual - English - Page 127
FEED PLATE BLANK, B t=1.2 153-4 S44404001 1 WORK CLAMP BLANK, UN B-6.0 t=6.0 151-3 S44410001 1 OT FEED PLATE BLANK, C t=1.2 6Parts which have an asterisk (*) parts which have been assembled and adjusted to high precisions. These parts should never be disassembled. BAS-311E.311EL.326E.326EL 119 - Brother International BAS-311E | Network Users Manual - English - Page 128
PARTS 6 S44431001 1 WORK CLAMP, R326 "OPTION PARTS" 6 S51030001 1 WORK CLAMP, R326EL 5 S44448001 1 WORK CLAMP, UN326 7 S44432001 1 WORK CLAMP, L326 75-3 S42798001 1 WORK CLAMP GUIDE ASSY, 326-OT t=1.0 89 S44378001 1 WORK CLAMP PLATE ASSY, 326-OT t=2.0 120 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 129
s Feed mechanism (Option parts) Chapter 9. Gauge parts list - Brother International BAS-311E | Network Users Manual - English - Page 130
Chapter 9. Gauge parts list s Feed mechanism (Option parts) BAS-326E,326EL - Brother International BAS-311E | Network Users Manual - English - Page 131
hold two clamps so that the preparation for the next operation can be carried out while sewing is in progress. Overlapping operations are thus possible, which can greatly boost productivity. This using the programmer. * Refer to the separate Parts Book for details. BAS-311E.311EL.326E.326EL 123 - Brother International BAS-311E | Network Users Manual - English - Page 132
S43269000 S40621000 149809000 QTY NAME OF PARTS 1 MAGNET,B 6 TAPPING SCREW,PAN V M3X6 1 PROGRAMMER HARNESS 1 INVERTER HARNESS 1 CORD BUSH,KR51 2 LOWER COVER,PROGRAMMER 1 PROGRAMMER PCB ASSY 1 PROM PROGRAMMER ASSY "OPTION PARTS" 1 EMI CORE,ESD-SR-15 1 BEAD BAND,L 124 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 133
1-1-21 1-3 1-1-22 1-1-20 1-1-17 1-1-14 1-10 1-9 1-1-16 1-1-15 1-1-9 1-1-7 1-1-1 1-1-10 1-1-2 1-1-13 1-1-12 1-11-6 1-11-5 1-11-4 1-11-3 1-11-7-2 1-11-8 1-11-2 1-11-7-1 1-11-1 1-14 For Supply parts 5 6 For Supply parts 4 1-11-11 1-12 1-11-10 1-11-9 REF.NO. CODE QTY NAME OF PARTS - Brother International BAS-311E | Network Users Manual - English - Page 134
24V HALF UNION, Q4M5 REGULATOR ASSY REGULATOR JOINT, 3109-4-10 SCREW, PAN M4X40 BEAD BAND AIR TUBE, 4L=1300 AIR TUBE, 4L=300 "For Supply parts" OUTER WORK CLAMP, 326E-2 OUTER WORK CLAMP, 326L-3 INNER CLAMP, LL WORK CLAMP BLANK, A 326L OT-FEED PLATE BLANK, H 326L t=1.2 126 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 135
3-3 S20289101 2 WORK CLAMP HOLDER ASSY,L 3-2 S20286101 1 ONE-TOUCH HOLDER ASSY,R 3-4 S20293101 2 WORK CLAMP HOLDER ASSY,R 6Parts which have an asterisk (*) parts which have been assembled and adjusted to high precisions. These parts should never be disassembled. BAS-311E.311EL.326E.326EL 127 - Brother International BAS-311E | Network Users Manual - English - Page 136
SOCKET SM4.37X6 6-1 S44415001 1 ONE-TOUCH HOLDER ASSY, L * 6-2 S44417001 1 ONE-TOUCH HOLDER ASSY, R * "FOR SUPPLY PARTS" 6Parts which have an asterisk (*) parts which have been assembled and adjusted to high precisions. These parts should never be disassembled. 128 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 137
fastener and hook attachment device M-508K 16 M-520K 18 18 M-525K 21 21 M-533K 28 25 M-528K 12 33 OM ø7.6,ø8.6 Chapter 10. Option parts 1 1-2 15 REF.NO. 1 1 1 CODE S42804001 S42807001 S42809001 QTY NAME OF PARTS 1 WORK CLAMP SET,S.H 1 WORK CLAMP SET,S.H - Brother International BAS-311E | Network Users Manual - English - Page 138
(*) parts which have been assembled and adjusted to high precisions. These parts should never be disassembled. s For sewing the belt with hook REF.NO. CODE 2 S13099001 3 S13100001 QTY NAME OF PARTS 1 NEEDLE PLATE,H 1 FEED DOG,H 3 2 130 BAS-311E.311EL.326E - Brother International BAS-311E | Network Users Manual - English - Page 139
Chapter 10. Option parts NAME OF PARTS PARTS CORD 310-HSQ DEVICE UNIT M-508ɹɹɹɹɹMALE M-508ɹɹɹɹFEMALE M-525ɹɹɹɹɹMALE M-525ɹɹɹɹFEMALE S24605-101 S24614-101 S24621-101 S24628-101 16 18 HOOK SIZE (mm) 21 25 SNAP SIZE (mm) OM Ø7.6,Ø8.6 SHAPE BAS-311E.311EL.326E.326EL 131 - Brother International BAS-311E | Network Users Manual - English - Page 140
Chapter 10. Option parts NAME OF PARTS PARTS CORD HOOK SIZE (mm) M-508 MALE S18581-001 16 M-508 310-HS DEVICE UNIT FEMALE M-525 MALE S18590-001 S18598-001 18 21 M-525 FEMALE S18606-001 25 SNAP SIZE (mm) OM Ø7.6,Ø8.6 MALE FEMALE 132 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 141
STITCH SET 1-4-1 S40842991 1 SHUTTLE RACE BASE ASSY,WP 1-4-1-1 S40842001 1 DRIVER,WP 1-5-1 S40843001 1 SHUTTLE RACE BODY,WP 1-6-1 S40846001 QTY NAME OF PARTS 1 SHUTTLE HOOK BOX ASSY,WP 1 SHUTTLE HOOK,WP 1 BOBBIN CASE ASSY,WPɹ 1 MOVABLE KNIFE ASSY,WP BAS-311E.311EL.326E.326EL 133 - Brother International BAS-311E | Network Users Manual - English - Page 142
set> 1 SOFT WORK CLAMP SET 1 SPRING 2 UNION,Y4 2 AIR TUBE,4L=200 2 PLUG,4 REF.NO. 5 5-1 5-2 5-3 5-4 CODE S43979001 S43980001 S12104000 S08140000 S04897000 QTY NAME OF PARTS 1 SOFT WORK CLAMP SET 1 SPRING 2 UNION,Y4 2 AIR TUBE,4L=200 2 PLUG,4 134 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 143
PARTS "OPTION PARTS" 1 WORK CLAMP GUIDE BRACKET 2 WORK CLAMP AJUSTING PLATE 2 ADJUSTING PLATE 2 WORK CLAMP,SE-OP 4 SCREW,PAN SM3.57-40XS s For Horizontal Wiper For Horizontal wiper 3 11 NAME OF PARTS 1 PRESSER FOOT, XY 1 PRESSER BAR, SIDE BAS-311E.311EL.326E.326EL 135 - Brother International BAS-311E | Network Users Manual - English - Page 144
CODE QTY NAME OF PARTS REF.NO. CODE QTY NAME OF PARTS 3 3-1 3-1-1 3-1-2 3-1-3 3-1-4 3-1-5 3-1-6 3-1-7 3-1-8 3-1-9 3-1-10 3-1-11-1 S43843009 1 THREAD CORD HOLDER,7N S43203000 1 EM-SWITCH ASSY 3-1-13 S02680001 1 PLUNGER PIN 136 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 145
,L=1900 2-1-1-8 146059001 1 PRE-TENSION NUT 2-5 340400001 5 BEAD BAND 2-1-1-9 146058001 1 PRE-TENSION SPRING 2-6 104525001 1 TENSION SPRING 2-1-1-10 146206009 1 THREAD GUIDE DISC PRESSER 2-7 149287000 3 CORD HOLDER,7N 2-1-1-11 144504001 2 THREAD GUIDE DISC BAS-311E.311EL.326E.326EL 137 - Brother International BAS-311E | Network Users Manual - English - Page 146
Chapter 10. Option parts s Auxiliary device 1 1-2 1-1-13 1-1-12 1-1-11 1-1-8 1-1-1 1-1-2 1-1-3 1-1-5 1-1-7 1-1-9 1-1-10 1-1-4 1-1-6 2-1-3 2-1-1 2-1-2 2 6 138 2-1-7 2-1-8 2-1-9 2-1-4 6-4 6-1 2-2 2-3 2-1-5 2-1-6 6-4 6-2-2 6-3 6-5 6-2-1 BAS-311E.311EL.326E.326EL - Brother International BAS-311E | Network Users Manual - English - Page 147
parts REF.NO. CODE QTY NAME OF PARTS REF.NO. CODE QTY NAME OF PARTS GUIDE DISC 2-1-6 062300612 1 SCREW,PAN M3X6 1-1-3 146206009 1 THREAD GUIDE DISC PRESSER 2-1-7 S02617001 1 FACE PLATE THREAD GUIDE 1 SOLENOID VALVE ASSY,OP4 1-1-11 S43835000 1 SENSOR ASSY 6-1 BAS-311E.311EL.326E.326EL 139 - Brother International BAS-311E | Network Users Manual - English - Page 148
GR BK R O Y BL BK R W BL GR BK R W BL GR BR BK BL BR BK BL CONTROL PCB BK BK R R R BK R BK Pnevmatic type Air valve BAS-311E.311EL.326E.326EL Control box 140 - Brother International BAS-311E | Network Users Manual - English - Page 149
switch Uper shaft motor R(W) W(BK) Y/GR fan Y/GR Convertion Y/GR transformer R BK R BK R BK R BK Filter Y/GR Power supply plug Power switch R R W W BK Y/GR Y/GR BAS-311E.311EL.326E.326EL 141 - Brother International BAS-311E | Network Users Manual - English - Page 150
SERVICE MANUAL BROTHER INDUSTRIES,LTD. NAGOYA,JAPAN Printed in Japan 151-V11, V12, V26 I9080764 1999. 08. B (1)
BAS-311E,311EL
BAS-326E,326EL
SERVICE MANUAL
PROGRAMMABLE ELECTRONIC PATTERN SEWER
WITH CYLINDER BED
Please read this manual before making any adjustments.
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