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Brand | Duerkopp Adler |
---|---|
Model | 269 |
Category | Sewing Machine |
Language | English |
Adjusts the vertical stroke and thrust movement of the feed-dog for optimal operation.
Ensures correct lateral, directional positioning and stroke timing of the feed-dog.
Ensures no movement of needle bar and feed-dog when stitch regulating lever is operated.
Ensures the needle enters the stitch hole centrally when set to stitch length 0.
Sets the hook point to the middle of the needle at the correct looping stroke distance.
Aligns hook point with needle groove and sets hook-needle clearance.
Ensures the needle rests against the hook guard without deflection at looping stroke.
Adjusts the finger to open the bobbin case to the thickness of the thread.
Covers adjustments for handlever, knee lever, and pneumatic FLP presser foot lifting.
Synchronizes feed components and adjusts stroke length for alternating feed.
Synchronizes feed foot with needle bar and adjusts stroke height for material thickness.
Procedures for re-engaging and setting the torque value of the safety clutch.
Adjusts spring tension for smooth operation and correct positioning relative to the needle.
Sets the hook stop position 4-8 mm after the looping stroke.
Sets the needle-up position for the machine's stop.
Instructions for adjusting the presser foot stroke for pneumatic lifting.
Details function, damping, and stitch length for pneumatic back tacking.
Limits pullrod travel and reduces speed for HP function to prevent damage.
Specifies viscosity and flashpoint for approved lubricating oils.
Specifies viscosity and flashpoint for approved pneumatic oils.