Locking The Sewing Machine In Place - DURKOPP ADLER 911-211 Service Instructions Manual

3.7 Locking the sewing machine in place

For some settings, the machine has to be locked in place. To do this, the
arresting pin from the accessory pack is inserted into a groove on the arm
shaft crank to block the arm shaft.
Fig. 12: Arresting pin and arresting grooves on the arm shaft crank
(1) - Arresting pin
(2) - Large arresting groove
There are 2 securing positions:
• Position 1: Loop stroke position
• Position 2: Needle at top dead center
Fig. 13: Locking the sewing machine in place
(5) - Groove
Locking the machine in place
1. Insert the arresting pin (6) with the appropriate end in the groove (5).
Removing the lock
1. Pull the arresting pin (6) out of the groove (5).
16
①
• 5 mm end in the large groove
• Setting the loop stroke and needle bar height
• 3 mm end in the small groove
• Checking the top dead center of the needle bar
⑤
(3) - Small arresting groove
(4) - Arm shaft crank
⑥
(6) - Arresting pin
Service Instructions 911-211 - 00.0 - 02/2015
Working basis
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