Brother 2340CV operation manual To remove the needle, To insert the needle, Needle description

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Needle

5

3

1

2

4

6 7 8

NOTE:

When front needles are inserted correctly you can see the top of the needle in the window (5) above each needle position.

CAUTION

Always be sure to turn off the power before carrying out this operation.

CAUTION

Do not drop the needle and needle set screw in the machine, otherwise it may be dam- aged.

This machine uses a standard home sewing machine needle.

The recommended needle is SCHMETZ 130/705H (90/#14).

To remove the needle

(1)Turn the main power switch to the OFF position. (2)Turn the hand wheel counter-clockwise by hand until

the needle is at its highest position.

(3)Loosen the needle set screw with hexagonal wrench and remove the needle.

To insert the needle

(1)Turn the main power switch to the OFF position. (2)Turn the hand wheel until the needle bar is at its

highest position.

(3)Hold the needle with its flat side away from you and insert it up as far as it will go.

(4)Tighten the needle set screw securely with the hex- agonal wrench.

1Needle set screw

2Tighten

3Loosen

4Hexagonal wrench

5Window

6Left needle

7Center needle

8Right needle

ENGLISH

Needle description

1	2	1Back
1

	4	2Front
	4	3Flat side

34Groove

How to check the needle

6	5Flat surface
	6Place the needle on its flat side and

check to see if the space is parallel.

5

NOTE:

Countermeasures for material breakage.

It can reduce the occurrence of material breakage by using SCHIMETZ 130/705H SUK (90/#14) BALL POINT.

7

Image 9

Contents English Español Important Safety Instructions English Page Cleaning brush X75906001 Hexagonal wrench Accessories includedNames of parts and their functions Needle set Schmetz 130/705HHow to attach and remove the presser foot Powering the machineTurning direction of motor Opening and closing the front coverInstructions for the differential feed mechanism Stitch length10mm 3/8 inch Presser foot pressureNeedle How to check the needleTo remove the needle To insert the needleII. Preparation before threading Spool pins as illustrated leftThread tree Thread spoolNeedle threading III. ThreadingThreading the left needle Threading the center needleLooper threading Tri-cover stitch Three needles four threads cover stitch IV. Types of stitchesThreading Left needle dial Center needle dialNeedles and threading Two needles three threads cover stitchTension adjustments Mm 15/64 inch WideBalanced tension Needle and threading Sewing flat fabric for example, trial sewing SewingRemoving the fabric from the machine 2Raise the presser footDo not take the seam Sewing tubular garments for example, cuffs Sewing a cover stitchBeginning and end of the stitching Will prevent the seam from tearingStitches Plain stitching Hem stitchingCircular hemming VI. Maintenance VII. Machine specificationsChange the light bulb Notas Sobre EL Motor Accesorios incluidos Nombres de las partes y sus funcionesPara cambiar la dirección del motor Encendido de la máquinaAbre y cierre de la tapa delantera Cómo colocar y retirar el prensatelasLargo de puntada Presión del prensatelas Para sacar la aguja AgujaPara introducir la aguja Descripción de la agujaArbol del hilo II. Preparación antes del enhebradoCarrete de hilo Posición de la agujaEnhebrado de la aguja III. EnhebradoEnhebrado de la aguja izquierda Enhebrado de la aguja centralEnhebrado del áncora IV. Tipos de puntadas Agujas y enhebrado Puntada de recubierto de dos agujas con tres hilosMm Ancha Disco de la aguja Disco de la aguja centralTensión ajustada 1Aguja central Costura de tejido plano por ejemplo, costura de prueba CosturaRetirada del tejido de la máquina 2Suba el prensatelas4Tire del tejido lentamente en la dirección de la flecha con No retire la costuraCostura de prendas tubulares por ejemplo, puños Costura de puntada de recubiertoDobladillo de camisetas Puntadas Puntada simple Puntada básica Puntada de dobladilloDobladillo circular VI. Mantenimiento VII. Especificaciones de la máquinaCambio de la bombilla de luz English / Español 884-500 XB1148-001 0308