Brother 2340CV operation manual Looper threading

Page 12

Looper threading

3

A	6
A	5
	4

4

3

B

CAUTION

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

•Pass each thread from 3 to 4 as shown in this illustration.

•Pass the thread through the proper thread guide.

•Slide and hold the thread tension release button to the right, then pass the thread through the tension disc which is in the channel next to the tension adjustment dial. Release the button.

ATension disk

BThread tension release button

1 2

3

4

5

(1)Follow the procedure described below to thread the looper.

1Open the front cover by sliding to the right and guiding the top toward you.

2Run the thread in the sequence illustrated, following the blue color and the numbers next to each threading point. (1-0)

3After running the thread to 0, pull the release lever A, and then run the thread through B and C.

4With about 10 cm (4 inch) of thread pulled through the eye of the needle, as shown by D in the illustration, move the looper back in the direction of the arrow to lock it.

5Close the front cover.

C B D 7

0 86

A9

NOTE:

When using thick thread, such as decorative thread, as the looper thread, run the thread as shown in the illustration.

A

Do not run the thread through A.

10

Image 12

Contents English Español Important Safety Instructions English Page Accessories included Cleaning brush X75906001 Hexagonal wrenchNames of parts and their functions Needle set Schmetz 130/705HPowering the machine How to attach and remove the presser footTurning direction of motor Opening and closing the front coverStitch length Instructions for the differential feed mechanismPresser foot pressure 10mm 3/8 inchHow to check the needle NeedleTo remove the needle To insert the needleSpool pins as illustrated left II. Preparation before threadingThread tree Thread spoolIII. Threading Needle threadingThreading the left needle Threading the center needleLooper threading IV. Types of stitches Tri-cover stitch Three needles four threads cover stitchThreading Left needle dial Center needle dialTwo needles three threads cover stitch Needles and threadingTension adjustments Mm 15/64 inch WideBalanced tension Needle and threading Sewing Sewing flat fabric for example, trial sewingRemoving the fabric from the machine 2Raise the presser footDo not take the seam Sewing a cover stitch Sewing tubular garments for example, cuffsBeginning 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 Nombres de las partes y sus funciones Accesorios incluidosEncendido de la máquina Para cambiar la dirección del motorAbre y cierre de la tapa delantera Cómo colocar y retirar el prensatelasLargo de puntada Presión del prensatelas Aguja Para sacar la agujaPara introducir la aguja Descripción de la agujaII. Preparación antes del enhebrado Arbol del hiloCarrete de hilo Posición de la agujaIII. Enhebrado Enhebrado de la agujaEnhebrado de la aguja izquierda Enhebrado de la aguja centralEnhebrado del áncora IV. Tipos de puntadas Puntada de recubierto de dos agujas con tres hilos Agujas y enhebradoMm Ancha Disco de la aguja Disco de la aguja centralTensión ajustada 1Aguja central Costura Costura de tejido plano por ejemplo, costura de pruebaRetirada del tejido de la máquina 2Suba el prensatelasNo retire la costura 4Tire del tejido lentamente en la dirección de la flecha conCostura de puntada de recubierto Costura de prendas tubulares por ejemplo, puñosDobladillo 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