Replacing The Presser Foot - Duerkopp Adler 550-12-12 Operating Instructions Manual

2.5.6 Replacing the pressure foot
14
Caution Risk of Injury!
Turn the main switch off.
Replace the pressure foot only with the machine turned off.
The three exchangeable pressure feet available as optional equipment
make possible a working of three different selvedge tape widths
(1,5 mm, 2,0 mm and 3,0 mm)
Dependet on the selvedge tape used, the corresponding pressure foot
and the wider tape guide B must be mounted.
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Remove the needle.
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Carefully pull the compressed air supply 2 from pressure foot 3.
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Loosen mounting screw 1 and replace pressure foot 3.
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Tighten mounting screw 1 again.
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Carefully plug the compressed air supply 2 onto pressure foot 3.
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Insert the needle again.
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Set the optimum compressed air supply for the new selvedge tape
width at regulating screw 4 through sewing trials.
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