Brother BAS-311G service manual 140

Page 147

9.TABLE OF ERROR CODES Data editing-related errors

Code

Cause and remedy

E500

The enlargement ratio setting caused the sewing data to extend outside the sewing area.

Set the enlargement ratio again.

 

E501

Sewing data that exceeds the sewing machine's sewing area was loaded.

Check the size of the sewing data.

 

E502

The enlargement ratio caused the data pitch to exceed the maximum pitch of 12.7 mm.

Set the enlargement ratio again.

 

E510

Invalid code in sewing data.

Reload the data from the CF card or floppy disk.

 

E511

No end code has been input into sewing data.

Input an end code, or change the program number.

 

E512

Number of stitches exceeds allowed maximum.

E520

Extended option output number already exists. Change the extended option output number.

If not using the extended option output, initialize the data to clear the extended option output data.

 

E530

Changing program number is prohibited.

Device-related errors

Code

Cause and remedy

E600

Upper thread breakage occurred.

Thread the upper thread. Resewing is then possible.

 

 

Thread nipper home position error.

E690

Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps.

 

Check that connector P10 on the main P.C. board is properly connected.

 

Thread nipper retract position error

E691

Check if the upper thread trailing length is too long.

Turn off the power, and then clean underneath the needle plate to remove any dust and thread scraps.

 

 

Check that connector P10 on the main P.C. board is properly connected.

P.C. board-related errors

Code

Cause and remedy

E700

Abnormal rise in power supply voltage.

Turn off the power and check the input voltage.

 

E701

Abnormal rise in sewing machine motor drive voltage.

Turn off the power, and then check the voltage.

 

E705

Abnormal drop in power supply voltage.

Turn off the power and check the input voltage.

 

E710

Abnormal current detected in sewing machine motor.

Turn off the power, and then check if there are any problems with the sewing machine.

 

E711

Abnormal current detected in X-feed motor.

Turn off the power, and then check if there are any problems in the X-feed direction.

 

E712

Abnormal current detected in Y-feed motor.

Turn off the power, and then check if there are any problems in the Y-feed direction.

 

 

Abnormal current detected in work clamp motor.

E713

Turn off the power, and then check if there are any problems with the X-feed mechanism, Y-feed mechanism or

 

work clamp lifter.

E730

External error input (AIRSW) detected.

Turn off the power, and then check the air pressure.

 

 

Cooling fan does not operate.

E740

Turn off the power, and then check if the cooling fan is blocked with scraps of thread.

Check that connector P22 on the main P.C. board is properly connected.

 

 

Check if the fuse (F6) is blown.

If an error code that is not listed above appears, contact the place of purchase.

140

BAS-311G, BAS-326G

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Contents BAS-311G BAS-326G Safety Instructions Environmental requirements Iii Sewing5222Q 4905Q Contents Table of Error Codes Specifications List of special functions when power is turned on Function SettingsList of advanced functions When Speed indicator is illuminatedEnding setting mode Memory switch setting method AdvancedMemory switches that have been changed from Default settingsOFF List of memory switch settingsFor solenoid specifications Work clamp settingsFor solenoid specifications 1 pedal For pneumatic specifications 2 pedal051 Sewing machine motor settings Feed settings User program settings Operation panel settingsDevice settings Data editing settings554 Thread breakage detector Error processing settings Maintenance settingsSpecifications and destination settings Solenoid specifications, single pedal sequence operation Setting the work clamp modeUnique machine settings Solenoid specifications, single pedal standard operationsClearing the cumulative number of stitches Pneumatic specifications, 2 pedal standard operationsPneumatic specifications, 2 pedal sequence operation Stitch counter checking methodError history checking method Input check list Input checking methodSele On / oFF Option input IN10 Output checking method CUt Software version checking method Handling data Reading / Writing Data\ISMS0102.SEW Structure of a CF card folderData read/write mode Turn on the power switch Switch to data read/write modeRead/write mode list When memory switch No is on End data read/write modeReading sewing data from CF cards Writing sewing data to CF cards Select the w 2 data read/write modeWriting memory switch data to CF cards Reading memory switch data from CF cardsWriting user program data to CF cards Reading user program data from CF cardsUpdating the control program Writing error log data to CF card Reading sewing data from floppy disksInsert the floppy disk into the floppy disk drive Writing sewing data to floppy disks Reading extended option output data from a CF card Reading extended option output data from floppy disks Writing extended option output data to CF cardsLower shaft and shuttle race mechanisms Needle bar and thread take-up mechanismsWork clamp lifter mechanism Solenoid specifications Intermittent presser foot lifter mechanism Work clamp lifter mechanism Pneumatic specificationsIntermittent presser foot stroke mechanism Direction Feed mechanismThread trimmer mechanism Thread wiper mechanism Tension release mechanismCovers Disassembly5090Q Work clamp arm mechanism Pneumatic specificationsPresser 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 Right Y-LM guide installation Inside X-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 adjustment Retainer adjustmentWork clamp height adjustment Solenoid specifications Work clamp height adjustment Pneumatic specifications5153Q Shuttle race cover assy Motor cover L Checking the machine head switch AdjustmentStandard thread tension Thread take-up spring tension Thread take-up spring heightAdjusting the needle bar height Adjusting the needle bar lift amountAdjusting the driver needle guard Adjusting the needle clearance Adjusting the shuttle race thread guideRotary hook lubrication amount Adjusting the position of the movable knife 4950Q 5237Q 5238Q Replacing the movable and fixed knives End feed plate installation mode Installing the feed platePresser foot installation position Adjusting the thread wiperChanging the intermittent stroke Changing the installation position of stepping clamp link aStepping clamp connecting rod position adjustment Pneumatic specifications Adjusting the work clamp lift amountAdjusting the air pressure pneumatic specifications Solenoid specificationsGT belt Adjusting the thread trimmer cam positionBelt tension adjustment 101Adjusting the tension release amount Adjustment Y-GT belt102 103 Adjusting the backlash of the lower shaft gear104 Adjusting the home position105 Y feed home position106 107 Adjusting the needle up stop home positionAdjusting the needle up stop position Adjustment method108 109 Injury Precautions while carrying out adjustments110 Electric shocks111 Inside the control box and operation panel structure112 Description of fuses113 Description of connectorsElectrical Mechanism PMD P.C. board 114115 116 Feed mechanismWork clamp mechanism 117 Thread trimming mechanismSewing operations Other 118Troubleshooting Description of symbols119 120 121 122 123 Before carrying out adjustmentFig. C OK if there is Continuity between 124Panel 125CN2 Main 126127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 Needle is broken Problem Cause Remedy Reference Upper thread breaks142 Lower thread breaks143 144 Segment DisplayI5060885B
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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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