Industrial Machines

Choose the right needle size and threads according to your fabric to avoid common sewing problems.

ALWAYS REMEMBER TO TURN OFF THE POWER BEFORE REPLACING THE NEEDLE.

1. Turn the hand wheel to raise the needle bar to its highest position.

2. Loosen screw (2) and hold needle (1) with its intended side (A) facing exactly to the right in Direction (B) and make sure long groove (C) of the needle is facing exactly to the left in direction (D).

 3. Place the needle into the hole in the arrow direction.

4. Firmly tighten screw (2).

 

SETTING THE BOBBIN

1. Set the bobbin case in the direction the thread is wound around the bobbin.

2. Pass the thread through slit (A), and pull the thread in direction (C). The thread will

3. Be pulled under the tension spring (1) and will be pulled out from notch (B).

4. Assure the bobbin rotates in the direction of the arrow when the thread is pulled towards (C).

 

STITCH LENGTH ADJUSTMENT

1. Turn the stitch length dial (1) to have an optional stitch number aligned with the marked dot (A) on the machine.

2. The calibration on the dial is in millimetres.

3. Press the feed lever (1) down and turn the stitch length adjustment dial (2) to change stitch length.