DURKOPP ADLER 867 - Lifting the Sewing Feet; Mechanical Lifting with the Knee Lever

Operation
Operating Instructions 867 - 04.0 - 03/2018 51
Information
When the largest thread quantity is required, the thread tension
spring must be pulled approx. 0.5 mm up from its lower end
position. This occurs when the needle thread loop passes the
maximum hook diameter.
4.10 Lifting the sewing feet
The machine offers different ways to lift the sewing feet depending
on its equipment:
• ECO machines: mechanically using the knee lever
• CLASSIC machines: electropneumatically using the pedal
4.10.1 Mechanical lifting with the knee lever
Fig. 25: Mechanical lifting with the knee lever
(1) - Knee lever
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