Manual Sewing; Setting The Fullness Value; Turning The Supplementary Thread Tension On/Off; Turning The Thread Tension Off/On - Duerkopp Adler 550-16-23 Operating Instructions Manual

5.

Operating the Controls 550-16-23

5.1

Manual Sewing

5.1.1

Setting the Fullness Value

5.1.2

Turning the Supplementary Thread Tension On/Off

5.1.3

Turning the Thread Tension Off/On

The 550-16-23 is equipped with programmable controls. The functions
can be programmed via the keypad.
If sewing is to take place without a program, the manual sewing mode
is to be activated using one of the following methods:
–
Press the "P" key.
–
Press the "0" key 2x.
Program "0" = manual is selected.
–
Select the fullness value with the 0 - 15 keys or the left pedal
(Setting-Global Parameters [13]).
–
Start the sewing cycle.
In manual operation the step and program number
displays are turned off.
The desired fullness value is entered with the "1" to "15" keys. An
intermediate value (1/2) is set by pressing neighbouring fullness value
keys simultaneously.
Setting a fullness value: (Example: Fullness value 5)
–
Press the "5" key.
The supplementary thread tension can be turned on at any time.
–
Press the "F" key.
The supplementary tension is turned on.
The green LED under the key is lit.
–
Press the "F" key again.
The supplementary tension is turned off.
The green LED goes out.
By simultaneously pressing the "F" and "1" keys, the thread tension
can be turned off and on again.
–
Hold down the "F" key and tap the "1" key.
The thread tension is turned off.
–
Hold down the "F" key and tap the "1" key again.
The thread tension is turned on.
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