DURKOPP ADLER 577 Series, Руководство пользователя

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Go on sewing
After an interruption, there are three possibilities to continue the
sewing process:
–
Continue the sewing process out of the actual position by treading
the pedal forwards
or
–
Take the sewing cage to the desired point by turning the crank and
restart the sewing process here
or
–
take the sewing cage to its initial position (rear position)by turning
the crank and lift the cage for removing the material.
6.3 Monitoring the hook thread by counting the buttonholes
When the parameter "F - 195" has been set to the value "4"
(technician level, see the Service Instructions), the bobbin symbol will
appear on the right side of the display.
The operator can, by maintaining this position and by using the
parameter
"F - 085" enter the number of buttonholes (1 - 3000) that,
according to the experience, can be sewn with one hook thread bobbin
(see chapter 5.3).
For starting the buttonhole counting, press the key B , longer than 1
second:
–
The bobbin symbol will be blinking during the sewing process.
–
After the number of buttonholes, entered under the parameter "F -
085" the sewing cage will not be lifted automatically.
–
In addition to the blinking bobbin symbol, the display will present
the blinking letters
"C D" .
–
Lift the sewing cage by treading the pedal backwards.
–
Change the bobbin according to the chapter 4.3.
–
Reset the buttonhole counting by a brief operation of the key B .
The letters "C D" will disappear, the buttonhole counting will
remain switched on (the bobbin symbol will be blinking) and the
buttonhole counting will be re-started.
–
For switching off the buttonhole counting, press the key B longer
than 1 second.
(the bobbin symbol will still be displayed and it will no longer be
blinking.)
After having completed the pre-set number of buttonholes, further
buttonholes can possibly be sewn if the rest of the hook thread on the
bobbin is still sufficient:
–
Lower the pedal backwards.
The sewing cage will be lifted.
–
Lower the pedal forwards.
The buttonhole will be sewn, but the sewing cage will not be lifted.
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