To Next PageTo Next PageWhy is the stop position incorrect on my SunStar Sewing Machine?
If the stop position on your SunStar Sewing Machine is incorrect, it could be due to a loose main driving belt. Try adjusting the belt tension to correct this. Another possible cause is an improper position of the synchronizer; in this case, adjust the position of the synchronizer.
What causes needle breaks on a SunStar Sewing Machine?
If your SunStar Sewing Machine is experiencing needle breaks, there are several potential causes. The needle itself might be damaged (bent, cracked, or with a distorted tip), so try replacing it. It's also possible the needle was installed incorrectly, so ensure it is properly installed. Finally, the needle might be contacting the shuttle, so control the clearance between the needle and the shuttle.
How to troubleshoot errors in trimming on SunStar SPS/D-B1201 Sewing Machine?
If you're experiencing errors in trimming with your SunStar Sewing Machine, it could be due to a few reasons. The crossing tension between the movable and fixed blades might be loose, so try adjusting the tension of the fixed blade. Another possibility is that the blade edges of the movable and fixed blades are worn, in which case you should replace both blades. Lastly, the trimmer cam might be in the wrong position, so adjust its position accordingly.
General| Brand | SunStar |
|---|---|
| Model | SPS/D-B1201 SERIES |
| Category | Sewing Machine |
| Language | English |
Details models featuring an electronic presser foot lifter for bar tacking.
Details models with a pneumatic presser foot lifter for bar tacking.
Covers safe practices for moving, installing, and repairing the sewing machine.
Guidelines for safe operation and identification of safety features on the machine.
Identifies and explains the significance of various safety caution marks.
Illustrates and labels the primary components of the sewing machine.
Specifies environmental, electrical, and table mounting requirements for installation.
Step-by-step guide for assembling the BA type table and external components.
Installing HA type air pressure system and optional wiper, vent hole, and cooler.
Instructions for proper machine lubrication and correct needle fitting.
Guides for upper thread threading, bobbin insertion, and case procedures.
Adjusting thread tension, winding bobbins, and operating the foot pedal.
Connecting air supply and controlling the thread holder for HA type machines.
Adjusting needle bar, shuttle, gears, and related timing mechanisms.
Setting presser foot height, thread release, wiper, and thread trimming functions.
Maintaining drive systems, setting origins, and installing specialized devices.
Common issues with machine parts, threading, and needle breaks.
Addresses problems related to thread tension, trimming, and timing.
