Locking The Machine In Place - DURKOPP ADLER H-Type 969 Service Instructions Manual

Basic Principles of Working with the Machine

3.6 Locking the 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 slot on the arm
shaft crank, blocking the arm shaft.
There are 2 securing positions:
• Position 1: Loop stroke position
• Position 2: Handwheel zero position
Fig. 12: Locking the machine in place
(1) - Slot
(2) - Arresting pin
Locking the machine in place
1. Turn the handwheel until the appropriate slot (1) is in front of the locking
2. Insert the corresponding end of the arresting pin (2) into the slot (1).
Removing the positional lock
1. Pull the arresting pin (2) out of the slot (1).
Service Instructions 969 - 01.0 - 12/2015
• 5 mm end in the large slot
• Setting the loop stroke and needle bar height
• 3 mm end in the small slot
• Setting the handwheel position and checking the bottom dead cen-
ter for the needle bar
opening (3):
• Small slot at handwheel position 180°
• Large slot at handwheel position 200 – 205°
①
②
③
(3) - Locking opening
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