DURKOPP ADLER 512/532, Руководство по эксплуатации

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Operation
18 Operating Instructions 512/532 - 05.0 - 04/2018
With the correct setting the needle thread loop must slide over the
thickest part of the hook at low tension.
To set the needle thread regulator:
1. Loosen the screw (3).
2. Adjust the position of the thread regulator (1).
Thread regulator to the left = larger amount of needle thread
Thread regulator to the right = smaller amount of needle thread
3. Tighten the screw (3).
Adjustment note:
When the maximum thread quantity is required then the thread
tension spring (2) must be pulled approx. 0.5 mm down from its
upper end position. This occurs when the needle thread loop
passes the maximum hook diameter.
3.4 Winding the hook thread
Fig. 4: Winding the hook thread
To wind the hook thread:
1. Fit the bobbin (2) on the bobbin shaft (3).
2. Pull the thread through the guide (5) and around the
tensioner (6).
(1) - Thread clamp
(2) - Bobbin
(3) - Winder shaft (4) - Bobbin lever
(5) - Guide
(6) - Tensioner
③ ④ ⑤
① ②
⑥