DURKOPP ADLER 969 Classic, Service Instructions Manual

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Setting the thread cutter
Service Instructions 969 - 06.0 - 03/2019 75
13 Setting the thread cutter
13.1 Setting the thread cutter timing
Proper setting
The left edge of the lever must be at a distance of 80 mm from the right
edge of the arm.
The control cam is located at a distance of
1 mm from the lever.
When the pulley is engaged in the setting groove of the control cam, the
handwheel scale indicates
120° .
Cover
• right arm cover ( 
p. 15
)
Fig. 58: Setting the thread cutter timing
To set the thread cutter timing:
1. Loosen the screw (1).
2. Adjust the lever (2) to a distance of
80 mm from the right edge of
the arm.
3. Tighten the screw (1).
CAUTION
Risk of injury from sharp and moving parts!
Puncture or crushing possible.
Switch off the machine before setting the thread
cutter.
(1) - Screw
(2) - Lever
(3) - Control cam
(4) - Screws
(5) - Edge of the arm
(6) - Roll
(7) - Setting groove
④ ⑤ ⑥ ⑦
①
②
③
80 mm
1 mm