Brother BAS-311G service manual 139

Page 146

 

 

9. TABLE OF ERROR CODES

 

 

 

 

 

 

Communication and memory-related errors

 

 

Code

Cause and remedy

 

 

 

Connection communication error with power supply motor P. C. board detected when power was turned on.

 

 

E401

Turn off the power, and then check that connector P6 on the power supply motor P.C. board and connector P17

 

 

 

on the main P.C. board are properly connected.

 

 

E402

Communication error with programmer detected when power is turned on.

 

 

Turn off the power, and then check that connector P7 on the main P.C. board is properly connected.

 

 

 

 

 

E403

Connection error with PMD P. C. board detected when power was turned on.

 

 

Turn off the power, and then check that connector P1 on the PMD P.C. board is properly connected.

 

 

 

 

 

E410

Communication error with main P. C. board detected.

 

 

Turn off the power, and then turn it back on again.

 

 

 

 

 

 

Communication error with power supply motor P. C. board detected.

 

 

E411

Turn off the power, and then turn it back on again.

 

 

 

Check if the fuse (F4) is blown.

 

 

E412

Communication error with programmer detected.

 

 

Turn off the power, and then turn it back on again.

 

 

 

 

 

E413

Communication error with PMD P. C. board detected.

 

 

Turn off the power, and then turn it back on again.

 

 

 

 

 

E420

No CF card is inserted.

 

 

E421

Program contents are incorrect and cannot be used, or no data.

 

 

Check that the CF card or floppy disk contains data with this program number.

 

 

 

 

 

E422

Error occurred while reading the CF card or floppy disk.

 

 

Check the data on the CF card or floppy disk.

 

 

 

 

 

E424

Insufficient free space on CF card.

 

 

Use a different CF card.

 

 

 

 

 

 

Error occurred while writing to the CF card or floppy disk.

 

 

E425

Use the specified type of CF card.

 

 

 

Check if the floppy disk is write-protected and if it has enough free space.

 

 

E426

R/W key has not been pressed.

 

 

Press the R/W key to load the data.

 

 

 

 

 

 

CF card or floppy disk does not contain any data with this program number.

 

 

E427

Check the program number.

 

 

 

Data that has already been loaded into internal memory can be used without having to press the R/W key again.

 

 

E430

Data cannot be backed up to main P.C. board.

 

 

Turn off the power, and then turn it back on again.

 

 

 

 

 

E440

Data memory error on main P.C. board.

 

 

Turn off the power, and then turn it back on again.

 

 

 

 

 

E450

Model selection cannot be read from the machine head memory.

 

 

Turn off the power and check that connector P3 on the power supply motor P.C. board is properly connected.

 

 

 

 

 

E451

Data cannot be backed up to machine head memory.

 

 

Turn off the power, and then turn it back on again.

 

 

 

 

 

E452

Machine head memory is not connected.

 

 

Turn off the power and check that connector P3 on the power supply motor P.C. board is properly connected.

 

 

 

 

 

 

Internal memory is full and copying is not possible.

 

 

E474

Clear the sewing data, or change the settings so that sewing data is not copied to internal memory when it is

 

 

 

loaded (memory switch No. 466 = ON).

 

BAS-311G, BAS-326G

139

Page 145 Page 147
Image 146
Page 145 Page 147
Contents BAS-311G BAS-326G Safety Instructions Environmental requirements Sewing Iii5222Q 4905Q Contents Table of Error Codes Specifications Function Settings List of special functions when power is turned onWhen Speed indicator is illuminated List of advanced functionsDefault settings Memory switch setting method AdvancedMemory switches that have been changed from Ending setting modeList of memory switch settings OFFFor pneumatic specifications 2 pedal Work clamp settingsFor solenoid specifications 1 pedal For solenoid specifications051 Sewing machine motor settings Feed settings Operation panel settings User program settingsData editing settings Device settings554 Thread breakage detector Specifications and destination settings Error processing settingsMaintenance settings Solenoid specifications, single pedal standard operations Setting the work clamp modeUnique machine settings Solenoid specifications, single pedal sequence operationStitch counter checking method Pneumatic specifications, 2 pedal standard operationsPneumatic specifications, 2 pedal sequence operation Clearing the cumulative number of stitchesError history checking method Input checking method Input check listSele On / oFF Option input IN10 Output checking method CUt Software version checking method Reading / Writing Data Handling dataStructure of a CF card folder \ISMS0102.SEWRead/write mode list Data read/write modeTurn on the power switch Switch to data read/write mode Reading sewing data from CF cards When memory switch No is onEnd data read/write mode Select the w 2 data read/write mode Writing sewing data to CF cardsReading memory switch data from CF cards Writing memory switch data to CF cardsReading user program data from CF cards Writing user program data to CF cardsUpdating the control program Insert the floppy disk into the floppy disk drive Writing error log data to CF cardReading sewing data from floppy disks Writing sewing data to floppy disks Reading extended option output data from a CF card Writing extended option output data to CF cards Reading extended option output data from floppy disksNeedle bar and thread take-up mechanisms Lower shaft and shuttle race mechanismsWork clamp lifter mechanism Solenoid specifications Work clamp lifter mechanism Pneumatic specifications Intermittent presser foot lifter mechanismIntermittent presser foot stroke mechanism Feed mechanism DirectionThread trimmer mechanism Tension release mechanism Thread wiper mechanismDisassembly Covers5090Q Pneumatic specifications Work clamp arm mechanismPresser bar Pull downward from presser bar clamp Needle bar mechanism Upper shaft mechanism Lower shaft mechanism Feed covers 5103Q 5104Q 5106Q 5107Q 5118Q Work clamp lifter link Pull backward 5109Q Tension bracket assy Thread trimmer collar Shuttle hook mechanism Assembly Apply grease Stepping clamp lifter rod adjustment Index mark Work clamp lifter plate assy 5164Q 5168Q 5170Q 5171Q 5173Q Flat screws 8 pcs 5178Q Install so that the backlash is 0.01 GT belt tension adjustment 5184Q Inside X-LM guide installation Right Y-LM guide installationFeed bracket Needle plate 5140Q 4644Q Inside hole Inside hole Cut section 5195Q 5198Q 5199Q 5144Q Mating mark Movable knife 5201Q 5200Q Work clamp height adjustment Pneumatic specifications Retainer adjustmentWork clamp height adjustment Solenoid specifications Work clamp adjustment5153Q Shuttle race cover assy Motor cover L Adjustment Checking the machine head switchStandard thread tension Thread take-up spring height Thread take-up spring tensionAdjusting the driver needle guard Adjusting the needle bar heightAdjusting the needle bar lift amount Rotary hook lubrication amount Adjusting the needle clearanceAdjusting the shuttle race thread guide Adjusting the position of the movable knife 4950Q 5237Q 5238Q Replacing the movable and fixed knives Installing the feed plate End feed plate installation modeAdjusting the thread wiper Presser foot installation positionChanging the installation position of stepping clamp link a Changing the intermittent strokeStepping clamp connecting rod position adjustment Solenoid specifications Adjusting the work clamp lift amountAdjusting the air pressure pneumatic specifications Pneumatic specifications101 Adjusting the thread trimmer cam positionBelt tension adjustment GT belt102 Adjusting the tension release amountAdjustment Y-GT belt Adjusting the backlash of the lower shaft gear 103Adjusting the home position 104Y feed home position 105106 Adjusting the needle up stop home position 107108 Adjusting the needle up stop positionAdjustment method 109 Electric shocks Precautions while carrying out adjustments110 InjuryInside the control box and operation panel structure 111Description of fuses 112Description of connectors 113114 Electrical Mechanism PMD P.C. board115 Work clamp mechanism 116Feed mechanism Sewing operations 117Thread trimming mechanism 118 Other119 TroubleshootingDescription of symbols 120 121 122 Before carrying out adjustment 123124 Fig. C OK if there is Continuity between125 Panel126 CN2 Main127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 Lower thread breaks Problem Cause Remedy Reference Upper thread breaks142 Needle is broken143 Segment Display 144I5060885B
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BAS-311G specifications

The Brother BAS-311G is a state-of-the-art industrial sewing machine designed specifically for advanced garment manufacturing. This high-speed, fully automated model is engineered to meet the demands of modern production environments, offering exceptional performance and versatility.

One of the key features of the BAS-311G is its automatic thread trimmer, which significantly reduces downtime and enhances productivity. This machine is capable of cutting the thread at the end of each seam, ensuring a clean finish and minimizing the need for manual intervention. This feature is especially beneficial in high-volume production settings where efficiency is paramount.

The BAS-311G also boasts an advanced automatic needle positioning system, allowing users to set the needle to stop in the up or down position. This functionality enhances control over the sewing process, making it easier to pivot and maneuver fabric, which is crucial for intricate designs and patterns. This precision is a boon for manufacturers looking to improve the quality of their finished products.

Another notable aspect of the BAS-311G is its versatility. The machine is equipped with an adjustable stitch length feature, enabling users to customize stitches according to specific project needs. This flexibility allows for the production of a wide range of garments, from delicate fabrics to thicker materials, making it suitable for various industries including fashion, sportswear, and workwear.

In terms of technology, the BAS-311G incorporates Brother's pioneering technology that ensures smooth and reliable operation. The machine includes a digital control panel, which simplifies the selection of stitch patterns and settings. Users can easily navigate through options, making adjustments on the fly, which is crucial in a fast-paced production environment.

Built with durability in mind, the BAS-311G is engineered for heavy-duty use with high-quality materials that withstand the rigors of daily operation. Its robust construction ensures longevity and sustained performance, making it a wise investment for businesses seeking reliable machinery.

In summary, the Brother BAS-311G is an excellent choice for manufacturers looking to enhance their sewing operations. With features such as automatic thread trimming, adjustable stitch lengths, and advanced technology integration, it stands out as a top-tier industrial sewing machine designed to improve efficiency and quality in garment production.
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