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General| Type | Industrial Sewing Machine |
|---|---|
| Model | 39500QW |
| Motor Type | Clutch Motor |
| Table Size | Standard |
| Power Requirements | 220V |
Describes the features and applications of Styles 39500 QW, RG, and RH.
Recommended sequence and steps for threading the machine's looper and needle threads.
How to regulate tension on needle and looper threads for proper stitch formation.
Details on feed eccentric part numbers and their effect on stitch per inch for different styles.
Instructions on positioning and setting needle height relative to the throat plate.
Adjusting needle thread pull-off, rear and front needle guards, and lower looper position.
Procedures for setting the upper looper position and clearance for various styles.
Instructions for leveling feed dogs with the throat plate and setting teeth height.
How to set the lower knife flush with the throat plate for trim width.
Explanation of how feed eccentrics determine stitch length and assembly of eccentrics.
