DURKOPP ADLER 969 Classic, Service Instructions Manual

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Technical data
116 Service Instructions 969 - 06.0 - 03/2019
Characteristics
Single-needle double lockstitch free-arm sewing machine with bottom
feed, bottom feed stroke, needle feed and alternating foot-top feed and
with automatic lifter and direct drive.
Technical features Eco and Classic:
• The machines are equipped with an extra large, XL, barrel shuttle hook.
• Needle system 794 (alternatively, 328, 7x23 or 1000H)
• pneumatic sewing foot lift: The clearance under the sewing feet when
lifted is max. 30mm with needle system 794, with needle system 7x23,
with needle system 1000H, and with needle system 328 (stitch length
max. 12mm)
• DC drive with reversing mechanism in order to position the needle
above the feet.
• Electronic handwheel which can be turned to move the machine/arm
shaft forward or back by drive motor power.
• Initial alignment stitch by pressing the electronic handwheel.
• Automatic wick lubrication with an inspection glass housed in the arm
for lubricating the machine and one inspection glass in the base plate
for lubricating the hook.
• DAC Classic control including DA direct drive with OP1000 control
panel built into the machine.
Additional features for Classic model:
• Automatic thread cutter with remaining thread length of approx. 40 mm.
• 2
nd
switchable stitch length, 2
nd
switchable thread tension, quick stroke
adjustment via knee button, automatic bartack.
• integrated dimmable sewing lamp.
• 6 push buttons with programmable favorite button. An additional button
panel has been placed within easy reach of the sewer and allows
the sewer to assign the same 6 functions of the buttons housed in
the button bar. Possible operating functions are manual bartack, needle
up/down, bartack suppression, second stitch length, and switchable
thread tension