Dürkopp Adler 667 PREMIUM, Service Instructions Manual

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Working basis
Service Instructions 667 PREMIUM - 03.0 - 01/2018 25
There are 2 securing positions:
• Position 1 : Loop stroke position
• 5 mm end in the large arresting groove (1)
• Setting the loop stroke and needle bar height
• Position 2 : Handwheel zero position
• 3 mm end in the small arresting groove (2)
• Setting the handwheel position and checking the top dead center
for the needle bar
Fig. 14: Locking the machine in place (2)
Locking the machine in place
To lock the machine in place:
1. Remove the plug from the locking opening (4).
2. Turn the handwheel until the appropriate arresting groove (1) or (2) is
in front of the locking opening (4):
• Small arresting groove at handwheel position 0° (needle bar at top
dead center)
• Large arresting groove at handwheel position 200° – 205° (needle
bar to bottom dead center)
3. Insert the locking peg (3) with the appropriate end into arresting
groove (1) or (2).
Removing the lock
To remove the lock:
1. Pull the locking peg (3) out of arresting groove (1) or (2).
2. Insert the plug into the locking opening (4).
(4) - Locking opening
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