Brother BAS-311F-0, BAS-326F-0, BAS-311F-L instruction manual Can not backup data. Control PCB

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12. ERROR CODES

Code	Cause				Remedy

E.40	Floppy disk is not inserted or operation panel cable	Insert a floppy disk. If floppy disk is already inserted,
	is not securely connected.	turn off the power and check the connections of cords
		inside the operation panel.
E.41	Invalid program No., or no data.	Change program No..
E.43	Different floppy disk!	Use original floppy disk.
E.43	Different floppy disk!	Use original floppy disk.
E.4F	Error occurred during floppy disk data reading.	Replace the floppy disk and repeat the operation.

E.50	Floppy disk is write-protected.	Release write-protection.
E.51	Insufficient available memory on floppy disk.	Use another floppy disk.
E.52	Can not format this floppy disk.	Change floppy disk.
E.5F	Error occurred during data writing on floppy disk.	Replace the floppy disk and repeat the operation.

E.60	Can not backup data. (Panel PCB)	Turn off power and then clear all of the memory setting.
E.61	Can not backup data. (Control PCB)	Turn off power and then clear all of the memory setting.
E.62	Operation panel error.	Turn off power and then on again.
E.63	Combination of control PROM and operation panel	Turn off power and check it
	PROM is invalid.

E.70	Same optional output number already exists.	Change optional output number.
		If not use optional output, turn off power and then clear
		all of the memory setting.
E.71	Bobbin changer error!	See the manual for bobbin changer.
-		If not using the bobbin changer, set memory switch 23
E.74		to OFF.
E.75	Milling motor has stopped due to overload.	See the manual for Milling motor.
		If not use milling motor, set OFF memory switch 10.

E.80	Upper thread has broken. (Rotary type sensor)	Thread	upper	thread	again.	You	can	start	sewing
		again.
E.81	Upper thread has broken. (Optical fiber type sensor)	Thread	upper	thread	again.	You	can	start	sewing
		again.

E.90	Power supply voltage is extremely low.	Turn off power and check voltage.
E.91	Power supply voltage is extremely high.	Turn off power and check voltage.

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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 diskTo Read a pattern to memory Using the program R/W Read/Write switchIf an error message is displayed Clearing the errorResuming 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 Draining the oil Cleaning and InspectionCleaning the rotary hook LubricationChecking the needle Cleaning the control box air inlet portCleaning the air holes of belt cover and frame side cover Cleaning the eye guardAdjusting 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 Standard presser foot lift is 3 mm max mm Adjusting presser foot lift to 3 5mmAdjusting presser foot lift to 5 8 mm Changing the presser foot liftFor 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