Brother 342Fi, BAS-341F, BAS-342F, PROGRAMMABLE ELECTRONIC PATTERN SEWER Adjusting the air pressure

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3. PREPARATION

3-9. Adjusting the air pressure

1. Air pressure should be 0.5 MPa.

The air pressure can be adjusted by pulling up and turning the control knob (2) on the integrator (1).

After adjustment is complete, push the control knob

(2) downward to lock it.

2. If water stands in the bottle of the integrator (1), turn the drain cock (3) in the direction indicated by an arrow to drain the water.

Note

Open the air cock (4) slowly.

1925S

7

BAS-341F, 342F

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Contents BAS-341F BAS-342F Safety Instructions Safety indications and their meaningsInstallation Environmental requirementsSewing CleaningMaintenance and inspection 1971S Contents Changing Special Functions BAS-342F Name of Each PartsBAS-341F Specifications NeedleBefore setting up Preparation Positioning Tilting the sewing machine headBelt tension Connecting the ground wireInstalling the foot switch Installing the spool stand Installing the programmer optionAdjusting the air pressure Lubrication Lubrication pointsSelecting the needle and thread Installing the needle and running the sewing machineCorrect USE To turn the pulley by handThreading the upper thread Winding the lower thread Replacing the bobbin case and threading the thread Sewing conditions and thread tensionLower thread tension Upper thread tension Pretension tension Using the Operation Panel Explanation of panelIndicator Switch Using the floppy disk Compatible types of floppy diskSetting the floppy disk How to use the cleaning diskClearing the error Using the program R/W Read/Write switchIf an error message is displayed To Read a pattern to memoryUsing the Test switch Checking the sewing pattern Resuming operation from a stopping poingUsing the emergency stop switch Continuing sewing from a stopping pointAdjusting the sewing Speed control Changing the X-SCALE and Y-SCALE settingsUsing the bobbin thread counter Using production counter Using single split mode Shifting a stitch pattern Sewing operation SewingBefore starting sewing 1942S Lubrication Maintenance and InspectionCleaning the shuttle hook Cleaning the control box air inlet port Draining the oilCleaning the eye guard Checking the needleAdjusting the needle bar height Adjusting the needle bar lift amountAdjusting the shuttle race thread guide Adjusting the needle clearanceAdjusting the driver needle guard Adjusting the movable knife Replacing the movable and fixed knivesMovable knife Presser foot adjustment Changing the presser foot lift Adjusting presser foot lift to 3 5mmAdjusting presser foot lift to 5 8 mm Standard presser foot lift is 3 mm max mmAdjusting the wiper Adjusting the needle up stop positionChecking the input sensor and DIP switch input Clearing all memory settings Checking the input voltageDIP Switch Panel DIP switch functionsFeeding speed is switched to high speed DIP switches inside the control box DIP Switch Changing Special Functions and Using the Memory Switches Memory switches 00 0F Switch No When on Memo-10 Memory switches 20 2F Extended option outputSwitch No Possible Units Error Codes Error codes E.9 * E.F Gauge Parts List According to Subclasses Plate blank Troubleshooting Incorrect needle and shuttle hook timing Turn the sub-tension nut To adjust the tension Adjust the sub tension Sharpen or Replace Fixed knife Option Needle thread presser deviceAir wiper device 15-1, Naeshiro-cho, Mizuho-ku, Nagoya 467-8561, Japan. Phone