Owner's Manual
Page 4
...hobbylock 4764 4 1-2 Accessories ...5 1-3 Connecting the foot control and the electrical connection 6 1-4 Setting telescopic thread stand 7 1-5 Opening and closing front cover and side cover 7 1-6 Changing the needle 8 1-7 Changing the presser foot 8 2Threading 8 2-1 Threading ...8 2-2 Changing thread 10 2-3 Test sewing ...12 3Sewing 12 3-1 4-thread overlock... seams 18 3-2 Setting waste tray 18 3-3 3-thread overlock stitch using 1 needle 18 3-4 2-thread overlock stitch using 1 needle 19 Conversion to 2-thread overlock 20 Stitch selection table 20 Thread tension adjustment 21 3-5...
...hobbylock 4764 4 1-2 Accessories ...5 1-3 Connecting the foot control and the electrical connection 6 1-4 Setting telescopic thread stand 7 1-5 Opening and closing front cover and side cover 7 1-6 Changing the needle 8 1-7 Changing the presser foot 8 2Threading 8 2-1 Threading ...8 2-2 Changing thread 10 2-3 Test sewing ...12 3Sewing 12 3-1 4-thread overlock... seams 18 3-2 Setting waste tray 18 3-3 3-thread overlock stitch using 1 needle 18 3-4 2-thread overlock stitch using 1 needle 19 Conversion to 2-thread overlock 20 Stitch selection table 20 Thread tension adjustment 21 3-5...
Owner's Manual
Page 8
... plug (one way. Do not modify the plug in the outlet, reverse the plug. Always turn off , the machine will not operate even with overlock machine Model 4764. Note: Specifications vary from country to install the proper outlet. If it still does not fit, contact a qualified electrician to country. Before plugging your...
... plug (one way. Do not modify the plug in the outlet, reverse the plug. Always turn off , the machine will not operate even with overlock machine Model 4764. Note: Specifications vary from country to install the proper outlet. If it still does not fit, contact a qualified electrician to country. Before plugging your...
Owner's Manual
Page 14
... of the needle plate. Lower the presser foot. Note: For thin and middleweight fabrics, there is no need to raise the presser foot. Sewing 3-1 4-thread overlock stitch using 2 needles Before sewing When threading is complete, sew a few inches of the needle plate, check and make sure that the upper blade moves...
... of the needle plate. Lower the presser foot. Note: For thin and middleweight fabrics, there is no need to raise the presser foot. Sewing 3-1 4-thread overlock stitch using 2 needles Before sewing When threading is complete, sew a few inches of the needle plate, check and make sure that the upper blade moves...
Owner's Manual
Page 19
... hemming) to 4.4 mm. This figure shows that the stitch width between the left needle and the edge of fabric. For normal overlock, set to 2.5 mm stitch length for regular seaming and overlock. Adjust the stitch length according to a smaller number. A stitch length less than 2.5 mm is used for rolled hemming. Stitch width...
... hemming) to 4.4 mm. This figure shows that the stitch width between the left needle and the edge of fabric. For normal overlock, set to 2.5 mm stitch length for regular seaming and overlock. Adjust the stitch length according to a smaller number. A stitch length less than 2.5 mm is used for rolled hemming. Stitch width...
Owner's Manual
Page 20
Use 3-thread stitch for 4-thread overlock using 2 needles, 3-thread overlock with the trimming line of the fabric under the right front of the machine as shown. By applying pressure to the right leg of the ... left hand, at the same time, apply a little pressure in the opposite direction of the above. 3-2 Setting waste tray Insert the right of arrow. 3-3 3-thread overlock stitch using 1 needle Though this machine is used mainly for decorative purposes. 18 For outside curves, apply pressure in the opposite direction with your right...
Use 3-thread stitch for 4-thread overlock using 2 needles, 3-thread overlock with the trimming line of the fabric under the right front of the machine as shown. By applying pressure to the right leg of the ... left hand, at the same time, apply a little pressure in the opposite direction of the above. 3-2 Setting waste tray Insert the right of arrow. 3-3 3-thread overlock stitch using 1 needle Though this machine is used mainly for decorative purposes. 18 For outside curves, apply pressure in the opposite direction with your right...
Owner's Manual
Page 21
... a narrow 3-thread stitch by using only the left needle and the left thread tension (Dial 1). The differential feed is normally set at "N" (see p. 16). 3-4 2-thread overlock stitch using only the right needle and the right thread tension (Dial 2). Removing the left needle or right needle) and lower looper thread. Removing the... right needle: Create a wide 3-thread stitch by using 1 needle 1. The differential feed is normally set at "N" (see p. 16). 2. Attach 2-thread overlock convertor to the upper looper. 19 1.
... a narrow 3-thread stitch by using only the left needle and the left thread tension (Dial 1). The differential feed is normally set at "N" (see p. 16). 3-4 2-thread overlock stitch using only the right needle and the right thread tension (Dial 2). Removing the left needle or right needle) and lower looper thread. Removing the... right needle: Create a wide 3-thread stitch by using 1 needle 1. The differential feed is normally set at "N" (see p. 16). 2. Attach 2-thread overlock convertor to the upper looper. 19 1.
Owner's Manual
Page 22
... (C) of fabric and thread you . Bring the upper looper to 2-thread overlock 1. Conversion to its lowest position by turning the handwheel towards you are based...Left needle 4 5 6 Right needle 4 5 6 Upper looper 4 5 6 Lower looper 2 3 4 Stitch length dial Stitch width adjusting dial 2-Thread Light - 1-2 - 3-4 Overlock Medium - 1-2 - 3-4 (Narrow) Heavy - 2-3 - 4-5 2.5-3 4.5 2-Thread Light 1 - - 3-4 Overlock Medium 1 - - 3-4 (Wide) Heavy 2 - - 4-5 2.5-3 4.5 2-Thread Light - 4-6 - 4-6 Narrow edge Medium - 4-6 - 4-6 Heavy - - - - ...
... (C) of fabric and thread you . Bring the upper looper to 2-thread overlock 1. Conversion to its lowest position by turning the handwheel towards you are based...Left needle 4 5 6 Right needle 4 5 6 Upper looper 4 5 6 Lower looper 2 3 4 Stitch length dial Stitch width adjusting dial 2-Thread Light - 1-2 - 3-4 Overlock Medium - 1-2 - 3-4 (Narrow) Heavy - 2-3 - 4-5 2.5-3 4.5 2-Thread Light 1 - - 3-4 Overlock Medium 1 - - 3-4 (Wide) Heavy 2 - - 4-5 2.5-3 4.5 2-Thread Light - 4-6 - 4-6 Narrow edge Medium - 4-6 - 4-6 Heavy - - - - ...
Owner's Manual
Page 24
Top side 1. This is ideal for rolled hemming. Underside 2 3. Remove the left needle (see p. 8). 1 2. Change the needle plate for lightweight fabrics. Set the stitch width dial between 4.5 and 5.5 4. Set the stitch length adjustment lever to roll hem 3-thread rolled hem Rolled hemming is achieved by adjusting 1.5 the thread tensions, so that the fabric is for normal sewing). 3-5 How to 1. 3 4 22 For rolled hem sewing, use the needle plate marked "B" (the needle plate "A" is overlocked while rolling underneath at 1.5 mm width.
Top side 1. This is ideal for rolled hemming. Underside 2 3. Remove the left needle (see p. 8). 1 2. Change the needle plate for lightweight fabrics. Set the stitch width dial between 4.5 and 5.5 4. Set the stitch length adjustment lever to roll hem 3-thread rolled hem Rolled hemming is achieved by adjusting 1.5 the thread tensions, so that the fabric is for normal sewing). 3-5 How to 1. 3 4 22 For rolled hem sewing, use the needle plate marked "B" (the needle plate "A" is overlocked while rolling underneath at 1.5 mm width.
Owner's Manual
Page 25
Sew at an even speed with even feeding of the thread chain to 2-thread overlock (see p. 22). Convert to get started. Lower Looper Thread ➃ 3 N 5 5 23 Rolled hem Top side Rolled hem (folded) Top side Underside Underside Stitch Width Rolled ...
Sew at an even speed with even feeding of the thread chain to 2-thread overlock (see p. 22). Convert to get started. Lower Looper Thread ➃ 3 N 5 5 23 Rolled hem Top side Rolled hem (folded) Top side Underside Underside Stitch Width Rolled ...
Owner's Manual
Page 26
To sew a narrow cord, positioning it on the front of the fabric encased in stitching. 2. Taping a seam can be used to sew corded overlock. 1. There are two ways to strengthen stitches when joining elastic fabrics such as knits. Thread cord through the hole on the edge of the foot. Place a slightly wide cord or tape (about 3 mm) under the right needle and 1 start to sew catching cord or tape in the overlock stitch. 3-6 Corded overlock Corded overlock can prevent knit fabrics from stretching and also stabilize the seams. 2 24
To sew a narrow cord, positioning it on the front of the fabric encased in stitching. 2. Taping a seam can be used to sew corded overlock. 1. There are two ways to strengthen stitches when joining elastic fabrics such as knits. Thread cord through the hole on the edge of the foot. Place a slightly wide cord or tape (about 3 mm) under the right needle and 1 start to sew catching cord or tape in the overlock stitch. 3-6 Corded overlock Corded overlock can prevent knit fabrics from stretching and also stabilize the seams. 2 24
Owner's Manual
Page 31
...) Heavy fabric (denim, jersey) #14 (90) Thread • Polyester (spun filament) • Twisted thread #60/2~#80/2 • Twisted thread #80/3~#100/3 (3-thread overlock) • Twisted thread #60/2 (3- or 4-thread overlock) Needle thread tension Loose Medium Tight Stitch width (between left needle and the edge) 4.2 - 4.5 mm Stitch length 2 - 2.5 mm 4.2 - 4.5 mm 2.5 - 3.0 mm 4.5 - 6 mm 3 - 4.4 mm...
...) Heavy fabric (denim, jersey) #14 (90) Thread • Polyester (spun filament) • Twisted thread #60/2~#80/2 • Twisted thread #80/3~#100/3 (3-thread overlock) • Twisted thread #60/2 (3- or 4-thread overlock) Needle thread tension Loose Medium Tight Stitch width (between left needle and the edge) 4.2 - 4.5 mm Stitch length 2 - 2.5 mm 4.2 - 4.5 mm 2.5 - 3.0 mm 4.5 - 6 mm 3 - 4.4 mm...
Owner's Manual
Page 33
... 8-10 Threading, loopers 8-10 Threading, lower looper 9 Threading, needles 10 Threading, three thread 18-19 Threading, two thread 19-20 Threading, upper looper 9 Three thread, overlock 18-19 Three thread, rolled hem 22-23 Three thread, threading 18-19 Two thread 19-20 Two thread, rolled hem 23 Waste tray 18...
... 8-10 Threading, loopers 8-10 Threading, lower looper 9 Threading, needles 10 Threading, three thread 18-19 Threading, two thread 19-20 Threading, upper looper 9 Three thread, overlock 18-19 Three thread, rolled hem 22-23 Three thread, threading 18-19 Two thread 19-20 Two thread, rolled hem 23 Waste tray 18...