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General| Max. Sewing Speed | 2, 500sti/min |
|---|---|
| Lubrication | Automatic |
| Maximum Sewing Speed | 2, 500sti/min |
| Memory Capacity | Not applicable |
| Lubricating Oil | JUKI Machine Oil 18 (equivalent to ISO VG18) |
Explains the different categories of risk levels (DANGER, WARNING, CAUTION).
Details various pictorial warnings and their meanings for safe operation.
Basic precautions, safety devices, warning labels, application, modification, and training.
Lists operations requiring the machine to be powered off for safety.
Safety measures for moving, transporting, and unpacking the machine.
Guidance on safe table, cable, grounding, and motor installation.
Checks before operation and critical safety rules during machine running.
Key safety measures to prevent injury from moving parts and electrical hazards.
Notes regarding safety devices and their importance during operation.
Guide for properly inserting and securing the needle into the needle bar.
Procedure for removing the bobbin case and bobbin from the shuttle.
Steps for placing the bobbin into the bobbin case correctly.
Step-by-step instructions for threading the sewing machine head.
How to adjust the pressure applied by the presser foot.
Procedure for adjusting the feed dog height for optimal sewing.
Adjusting the shuttle position when it is recessed most.
Aligning the needle bar and shuttle for proper operation.
Setting the correct height of the needle bar.
Adjusting the clearance between needle and shuttle blade point.
Adjusting clearance between needle and shuttle driver.
Standard procedure for setting needle clearances with shuttle.
Adjusting the vertical operating height of the walking and presser feet.
Adjusting the vertical movement amount of the walking/presser feet.
Adjusting the timing relationship between the feed dog and needle.
Troubleshooting common problems like thread breaking and poor stitch quality.
Addressing issues like skipped stitches, thread tension, and bobbin thread problems.
Troubleshooting inconsistent seams and bobbin thread tension issues.
Addressing V-belt slippage and related motor stoppages.
