Janome Adjusting Tension: How to Fix Sewing Machine Thread and Bobbin Settings

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Adjusting the Thread Tension

Adjusting the needle thread tension

Adjust the needle thread tension by turning the tension dial so that a small amount of the needle thread shows on the wrong side of the fabric.

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qq Tension dial

NOTE:

If the thread kinks while stitching, turn the pre-tension dial clockwise slightly to eliminate kinks.

wPre-tension dial

Tension is too tight

If the needle thread tension is too tight, the bobbin thread shows on the right side of the fabric. Reduce the tension by turning the tension dial to a lower number.

eBobbin thread

Tension is too loose

If the needle thread tension is too loose, the needle thread forms loops and the stitches look shaggy. Tighten the tension by turning the tension dial to a higher number.

Adjusting the bobbin thread tension

To tighten the bobbin thread tension, turn the adjusting screw clockwise.

To loosen the bobbin thread tension, turn the adjusting screw counterclockwise.

After the adjustment, test the tension by jerking the bobbin case with the thread end held by hand. The bobbin case should be falling slowly.

NOTE:

When adjusting the tension, turn the adjusting screw slightly since the adjustment is sensitive.

qAdjusting screw

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Contents Instruction Book Important Safety Instructions Grounding Instructions Table of Contents Installing the Machine Setting UP the MachineRemoving the Head Stoppers Adjusting the feetPage Names of Parts RCS unit optional item Sub control panelOptional RCS unit Standard AccessoriesStandard Accessories Assembling the Spool Stand Setting the Thread Cones or Spools of Thread Setting the thread coneSetting the spool of thread Installing the Hoop Supporter Installing the RCS Unit optional item Grounding Instructions Connecting the Power SupplyDirect PC-Link Bobbin Threads NeedlesStabilizers Winding the Bobbin Inserting the bobbin Removing the bobbin caseInserting the bobbin case Threading needle No.1 Threading the Needle⁄22 Threading the needle with the needle threader Setting the Fabric in the Embroidery Hoop Adjusting the Hoop Supporter for Optional Hoops Setting the Embroidery HoopLCD brightness adjusting dial Mode buttonMachine operating buttons Start/Stop buttonLCD screen Y uStitch count setting Machine SettingsColor section layer setting Needle bar number settingStarting to Embroider N1253 N2224HM1 ? M1 02010 02/13 Removing the Hoop Adjusting the needle thread tension Adjusting the Thread TensionAdjusting the bobbin thread tension Tension is too tightReplacing the Needle Checking the needleReplacing the needle Basic Operation of the Optional RCS Unit Menu key Function keysFile open key SET keyOn-screen Help Movie Disconnecting the RCS Unit Selecting the Embroidery Patterns Advanced Operation with the Optional RCS UnitSelecting the built-in designs Function keys circle keys Color list optionAutomatic color assignment Manual color assignment Monogramming Lettering orientation Function keys Font selectionLetter size Letter caseSaving the monogram Entering the charactersTo insert a character Correcting the text To delete a characterPlacement of monogramming Horizontal orientationVertical orientation Multi-color monogramming Editing Selecting the hoop Editing FunctionsMoving the pattern Resizing the patternRotating the pattern Deleting the patternSaving the file Flipping the pattern Duplicating the patternMonogramming in an arc To customize the colors of the pattern image Customizing the color settingCombining the Patterns and Lettering ⁄2 Edit Bright Blue Trac Outline M2126X110mm Eco mode setting Customizing the Setting with the Sub Control PanelBuzzer sound control Machine ID numberFormatting the memory Resetting all to defaultsMaximum sewing speed Thread selectionSetting the thread detector sensitivity Setting the trim tail lengthReminder message ON/OFF Ignoring short stitchesJump thread trimming threshold Jump thread trimming ON/OFFCustomizing the Settings with the Optional RCS Unit LCD brightness adjustmentInch/mm option Touch screen calibration Screen saverMachine ID and name Yes ⁄1Grid size ⁄2Maximum sewing speed⁄3Hoop selection for monogramming ⁄5Screen color options ⁄4Selecting the thread brand⁄6Reminder message ON/OFF ⁄7Reserving the color for the needle bar⁄8Ignoring short stitches ¤0Setting the thread detector sensitivity ⁄9Setting the trim tail length¤2Setting the number of jumps for trimming ¤1Jump thread trimming ON/OFF¤3Language selection Saving the Pattern as a File File ManagementCreating a new folder Opening a file Deleting the file Deleting the folderInserting the PC Design card PC Design CardsEjecting the PC Design card Opening the embroidery pattern from the PC Design cardOpening the embroidery pattern from the USB memory USB MemoryOpening the embroidery pattern from the CD-ROM CD-ROM DriveCleaning the Bobbin Case Cleaning the HookCleaning the Auto Thread Cutter Mechanism Oiling Error Messages Audible SignalsAudible signal Buzzer sounds when Problem Cause Reference TroubleshootingTroubleshooting