Dürkopp Adler 806N-111, Руководство по эксплуатации

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Programming
Operating Instructions 806N-111/806N-121 - 04.0 - 12/2020 89
Fig. 71: Activating the needle thread monitor

If the needle thread tears, the needle thread needs to be threaded
again (

p. 26 ), before sewing can resume(

p. 51 ).
2. Press the Needle thread monitor button again to deactivate this
mode.

The button is no longer highlighted in green.

A needle thread breakage while sewing is NOT displayed.
This setting remains stored after switching off the machine, after loading
a different seam program or after an EMERGENCY STOP.
5.6.6 Activating automatic air suction
The automatic air suction is a piece of additional equipment that does not
need to be additionally activated with button 1. It is automatically activated
via a light barrier when this is interrupted by the seam material.
Information
The automatic air suction is better suited for use with heavy material.
This allows the position to be corrected after fastening with the air suction.
This is difficult with light material because it pulls out of shape when cor-
recting the position under active air suction. A correctly sewn pocket is
then no longer possible.