AZ7920G - Sewing machine Yamato - Free user manual and instructions
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| Product Type | Sewing machine |
| Brand | Yamato |
| Model | AZ7920G |
| Drive Type | Electric motor |
| Power Supply | 220-240 V AC, 50/60 Hz |
| Power Consumption | 90 W |
| Max Sewing Speed | 750 stitches per minute |
| Stitch Patterns | 10 built-in patterns |
| Stitch Length | 0-4 mm adjustable |
| Stitch Width | 0-5 mm adjustable |
| Needle Type | HAx1 standard household needles |
| Needle Threader | Automatic |
| Bobbin System | Drop-in top loaded |
| Free Arm | Yes |
| Reverse Stitch | Yes |
| Tension Control | Adjustable upper and lower |
| Safety Features | Finger guard, built-in safety switch |
| Maintenance | Regular cleaning and oiling of moving parts |
| Accessories Included | Bobbin, needles, screwdriver, spool pins |
| Dimensions (L x W x H) | 41 x 18 x 29 cm |
| Weight | 8.5 kg |
Frequently Asked Questions - AZ7920G Yamato
How do I thread the machine correctly?
Start by placing a spool on the spool pin and passing the thread through the upper guide, then down between the tension discs. Continue to the take-up lever, down to the needle, and finally through the needle eye. For detailed steps, refer to the threading diagram printed on the machine.
How do I adjust the thread tension?
Use the upper tension dial to adjust the pressure on the upper thread. Lower tension is adjusted by turning the screw on the bobbin case. A correct tension produces a balanced stitch where both threads meet in the middle of the fabric.
How do I wind a bobbin?
Place an empty bobbin on the bobbin winder, pass the thread around the tension guide, and push the winder to the right. Start the machine in the bobbin winding mode (if available) or disengage the cloth feed. Stop when the bobbin is full and cut the thread.
What type of needles should I use?
Use standard household sewing machine needles with the HAx1 system, sizes 70/9 to 90/14 for most fabrics. Replace the needle if it is bent or dull to avoid skipped stitches.
How often should I clean and oil the machine?
Clean the shuttle area and feed dogs regularly after every few hours of sewing. Oil the moving parts every month or as indicated in the manual, using high-quality sewing machine oil.
Why is my fabric not feeding smoothly?
Check that the feed dogs are raised, the stitch length is set correctly, and the presser foot pressure is suitable for the fabric thickness. Also, remove any accumulated lint from the feed dogs.
How do I select different stitch patterns?
Rotate the stitch selection dial to the desired pattern number. Some machines require the needle to be up and the presser foot down. For zigzag stitches, adjust the stitch width as needed.
What is the maximum sewing speed?
The Yamato AZ7920G can sew at up to 750 stitches per minute. Use the pedal to control speed gradually for more precise sewing.
How do I replace the needle?
Turn off the machine, raise the needle to its highest position, loosen the needle clamp screw, remove the old needle, insert the new needle with the flat side facing the back, and tighten the screw securely.
What safety precautions should I follow?
Always keep your fingers away from the needle area, use the finger guard provided, and disconnect the power before cleaning, oiling, or changing accessories. Do not use the machine if the power cord is damaged.
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USER MANUAL AZ7920G Yamato
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Product information
Brand : Yamato
Model : AZ7920G
Category : Sewing machine