Setting The Positions - Duerkopp Adler 467 Installation Instructions Manual

Checking the positioning
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Turn the main switch on.
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Briefly step forward on the pedal.
The sewing machine positions in position 1.
Check the position of the needle.
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Step the pedal completely back and hold.
The thread is trimmed.
The sewing machine positions in position 2 (thread lever high position).
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Check if the thread lever lies at its upper dead center.
For this, turn the handwheel back and forth slightly.
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This normally completes the check.
Should a correction of the factory settings be necessary, proceed as follows for the
programming of the positions.

6.5 Setting the Positions

The synchronizor must be reset after the following work:
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Mounting of the synchronizor during installation of the special sewing machine
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Screwing off of the synchronizor
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Replacement of the synchronizor
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Replacement of the microprocessor of the dirve controls
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Replacement of the whole drive controls
No mechanical settings are necessary on the digital synchronizor.
Before commissioning only the reference position must be set.
The machine positions are registered by the synchronizor in steps (increments) and
shown in the display.
One rotation of the handwheel corresponds to 512 steps.
The change in the display occurs in steps of 2. A change from one to the next display
value thus corresponds to a rotation angle of approx. 1.4°.
The angle setting of positions 1 and 2 to the reference position is each defined by a
specific number of increments.
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