Pressure Of The Clamp Closing Lever - Duerkopp Adler 558 Service Instructions Manual

14. Pressure of the Clamp Closing Lever

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2
18
When starting the sewing procedure the upper cloth clamps are
automatically closed by the movement of the clamp closing lever 3.
The clamp operating lever 2 must thereby be moved with certainty in
front of the stop screw 4.
For this in the lowest position of the closer 1 there must be a clearance
of 0.1 mm between it and the angle lever 5.
Caution Risk of Injury !
Pull the mains plug before setting.
–
Turn the hand crank until the closer 1 reaches its lowest position.
–
Loosen screws 6.
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Set a clearance of 0.1 mm between closer 1 and angle lever 5.
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Tighten screws 6 again.
ATTENTION !
The flawless functioning of the clamp closing lever is dependent on the
precise settings of chapters 11 to 15.
If one of these settings is changed, then all settings for chapters 11 to
15 (in this order) must be made.
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4
5
6