Brother BAS-311F-0, BAS-326F-0, BAS-311F-L instruction manual Threading the upper thread

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5. INSTALLATION

5-3. Threading the upper thread

CAUTION

If the power switch needs to be left on when carrying out threading, be extremely cafeful to observe all safety precautions.

The machine may operate if the foot switch is depressed by mistake, which could result in injury. (ex. Continuing sewing from a stopping point)

[When using cotton thread]

[When using the liquid cooling tank]

(1)

40 mm

1196S

1197S

Thread the upper thread correctly as shown in the illustration above.

Note

Turn the machine pulley and raise the thread take-up lever (1) before threading the upper thread. (This will make threading easier and it will prevent the thread from coming out at the sewing start.)

When threading the thread through the needle, allow a distance of approximately 40 mm between the needle hole and the end of the thread. If the trailing length of the thread is too long, it may cause the thread to.

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BAS-311F-0, 311F-L, 326F-0

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Contents BAS-326F-0 Safety indications and their meanings Safety InstructionsEnvironmental requirements InstallationMaintenace and inspection CleaningSewing Direction of operation Frame side cover Contents Changing Special Functions Name of Major Parts BAS-311F-L *3 a BAS-326F-0 *4 a SpecificationsInstallation Positioning Table processing diagramInstalling the control box Installing the oil pan Installing the rubber cushionsInstalling the switching plate Installing the cushionsInstalling the machine head Tilting the sewing machine head 1170S Connecting the cords Installing the operation panel Connecting the ground wireBAS-311F-0 Solenoid type only ORG Installing the spool stand Installing the belt coverInstalling the foot switch Installing the eye guard Installing the programmer option Installing the X feed base cover BAS-311F-L, 326F-0 Installing the feed base cover supports BAS-311F-L, 326F-0Connecting the tubes pneumatic type only When installing to a beam When installing to the underside of the work tableBAS-326F-0 LubricationLubrication points Selecting the needle and thread Installing the needleCorrect Operation Threading the upper thread Winding the lower thread Sewing conditions and thread tension Replacing the bobbin case and threading the threadLower thread tension Explanation of panel Using the Operation Panel110 Compatible types of floppy disk Using the floppy diskHow to use the cleaning disk Setting the floppy diskIf an error message is displayed Using the program R/W Read/Write switchClearing the error To Read a pattern to memoryResuming operation from a stopping poing Using the Test switch Checking the sewing patternContinuing sewing from a stopping point Using the emergency stop switchChanging the X-SCALE and Y-SCALE settings Adjusting the sewing Speed controlUsing the bobbin thread counter Using production counter Using single split mode Shifting a stitch pattern Sewing operation SewingBefore starting sewing 1230S Cleaning the rotary hook Cleaning and InspectionLubrication Draining the oilCleaning the air holes of belt cover and frame side cover Cleaning the control box air inlet portCleaning the eye guard Checking the needleAdjusting the needle bar lift amount Standard AdjustmentsAdjusting the needle bar height Adjusting the shuttle race thread guide Adjusting the needle clearanceAdjusting the driver needle guard Adjusting the movable knife Abcd Replacing the movable and fixed knivesAdjusting the presser foot Adjusting presser foot lift to 5 8 mm Adjusting presser foot lift to 3 5mmChanging the presser foot lift Standard presser foot lift is 3 mm max mmFor vertical wiper standard Adjusting the wiperBAS-311F-0 Solenoid type Adjusting the two-step work clamp lift amountBAS-326F-0 Adjusting the needle up stop position Checking the input sensor and DIP switch input Checking the input voltage Clearing all memory settingsPanel DIP switch functions DIP SwitchBAS-311F-L only DipswitchDIP Switch C DIP switches inside the control boxDipswitch Changing Special Functions and Using the Memory Switches If memo-0E is ON, the work clamp opens and closes twice Switch No When on Memo-10 Main circuit board instead of the voltage Switch No Possible Units Error Codes Can not backup data. Control PCB Turn off power and check connector P20 Gauge Parts List According to Subclasses Bobbin case assy S59221-001 LC Troubleshooting Incorrect needle and rotary hook timing Adjust the needle bar lift Amount Adjust the position Head position switch cord connection WP stitch device Automatic bobbin changer OptionsPlay prevention work clamp 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone