Thread Trimmer; Adjusting The Height Of The Thread-Pulling Knife - DURKOPP ADLER 827 Service Instructions Manual

Thread trimmer

14 Thread trimmer

14.1 Adjusting the height of the thread-pulling knife

The height of the thread-pulling knife is factory-set such that the distance A
between the upper edge of the knife carrier and the hook bearing screw-on
surface is 10.7 + 0.05 mm. Fine adjustment is made by means of washers
between the knife carrier and the thread-pulling knife.
Important
When changing the knives, make sure that you do not lose the washers.
Fig. 42: Adjusting the height of the thread-pulling knife
(1) - Counter blade
(2) - Thread-pulling knife
(3) - Hook bearing screw-on surface
Proper setting
The thread-pulling knife (2) pivots as close as possible above the hook
and is at the same height as the counter blade (1).
Service Instructions 827/827-M - 01.0 - 05/2019
WARNING
Risk of injury from sharp and moving parts!
Puncture or crushing possible.
Switch off the machine before adjusting the thread
trimmer.
①
②
③ ④
(4) - Knife carrier
(5) - Screw
⑤
A
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