Thread cutter
58
Service manual 567 classic - 01.0 - 10/2015
Setting steps
1. Loosen the screw (6).
2. Remove the thread-pulling knife (2).
3. Place as many washers between the thread-pulling knife (2) and knife
carrier (4) that the upper edges of the counter-blade (1) and thread-
pulling knife (2) are at the same height.
4. Non-required washers on the top side between the thread-pulling
knife (2) and screw (6) should be kept.
5. Screw down the thread-pulling knife (2) using screw (6).
16.2 Setting the cutoff curve
Correct setting
The control cam (4) makes direct contact with the clamping ring (1).
The distance between the widest extent (6) of the control cam (4) and the
roller (3) is 0.1 mm at most.
In resting position, the circle mark on the cutting edge of the thread-pulling
knife is exactly next to the tip of the counter-blade.
Cover
•
Tilt the upper section (
3.3.1 Access to the machine bottom section
•
Throat plate slide (
3.3.5 Opening and closing the throat plate slide
Fig. 49: Aligning the thread-pulling knife sideways - Part 1
WARNING
Risk of injury.
Risk of crushing injuries and stab wounds from mov-
ing and sharp parts.
Switch off the sewing machine before aligning the
thread-pulling knife sideways.
6
1
2
4
3
5
7
8
4
3
9
(1) - Clamping ring
(2) - Setscrews
(3) - Roller
(4) - Control cam
(5) - Setscrews
(6) - Widest extent
(7) - Actuating lever
(8) - Clamping ring
(9) - Solenoid
Summary of Contents for 567 CLASSIC
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Page 20: ...Working basis 18 Service manual 567 classic 01 0 10 2015...
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