2340CV
 |
FAQs & Troubleshooting |
Needle threading
Always be sure to turn off the power before carrying out the following operation.
Follow the procedure described below to thread the needles.
When needle threading, always thread in this order:
Left needle, center needle and then right needle.
1. Threading the left needle
Run the thread in the sequence illustrated, following the yellow color and the numbers next to each threading point. (1) - (9)
(A) Pass the left needle thread through the left side of the branching plate.
(D) Branching plate
(E) Pull about 6 cm (about 2-1/2 inches) of thread through the eye of the needle.
(F) Tension disk
(G) Thread tension release button
(9) Front to back
- 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.
2. Threading the center needle
Run the thread in the sequence illustrated, following the pink color and the numbers next to each threading point. (1) - (9)
(B) Pass the center needle thread through the left side of the branching plate.
(D) Branching plate
(E) Pull about 6 cm (about 2-1/2 inches) of thread through the eye of the needle.
(F) Tension disk
(G) Thread tension release button
(9) Front to back
- 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.
3. Threading the right needle
Run the thread in the sequence illustrated, following the green color and the numbers next to each threading point. (1) - (9)
(C) Pass the right needle thread through the right side of the branching plate.
(D) Branching plate
(E) Pull about 6 cm (about 2-1/2 inches) of thread through the eye of the needle.
(F) Tension disk
(G) Thread tension release button
(9) Front to back
- 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.
Pull about 6 cm (about 2-1/2 inches) of thread through the eye of the needle.
