Duerkopp Adler 1280i-6 Instructions For Service Manual page 3

3.7.6 Top roller
3.7.6.1 Selection of the top roller diameter
3.7.6.2 Forward, rearward and side setting
3.7.6.3 Setting the gear clearance and in the mounting of the top roller
3.7.6.4 Replacement of the top roller
3.8 Setting the presser foot lift
3.9 Bobbin winder ....................................................................................................................................................................... 21
3.9.1 Description
3.9.2 Setting the bobbin winder stop
3.9.3 Setting the friction gear
3.10 Safety clutch .......................................................................................................................................................................... 22
3.10.1 Description
3.10.2 Setting the disengaging moment
3.11 Indented belt transmission
3.11.1 Setting the tensioning roller of the indented belt
3.11.2 Replacing the indented belt
3.12 V-belt, motor - head
3.12.1 Tensioning
3.12.2 Replacing the V-Belt
3.13 Driving toothed belt
3.13.1 To exchange the driving toothed belt
3.14 Lubrication .............................................................................................................................................................................. 24
3.14.1 Description
3.14.2 Refilling oil
3.14.3 Multiple oil use
4. Thread trimming ................................................................................................................................................................................. 25
4.1 Description of the trimming mechanism
4.2 Setting the pickup roller
4.3 Setting the cam
4.4 Setting the fork
4.5 Setting the moving knife
4.6 Setting the fixed knife
4.7 Setting the retaining spring of the hook thread
4.8 Setting switching of the electromagnets
5. Lifting the top roller by electromagnet
5.1 Description
5.2 Setting the electromagnet pin
5.3 Setting the electromagnet current
5.4 Assembly of the top roller lifting electromagnet
6. Backtacking using electromagnet
6.1 Description
6.2 Electromagnet height setting
6.3 Setting the position of push-buttons
6.4 Change of the function of push-buttons
7. Connecting the electric elements on the machine head
8. Drive, control panel, position sensor
9. Maintenance (table of operations)
10. Setting the machine according to the sewing category
10.1 Introduction
10.2 Table of setting the machine according to the sewing category
10.3 Table of possible stitch widths of needles according to the sewing category
All manuals and user guides at all-guides.com
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