Duerkopp Adler 745-26 Service Instructions Manual page 64

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Setting the awl rod and the knife bars
The setting oocurs with a gauge ( Order no. see Chapter 1, side 4 ).
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Remove screws 7 and loosen 14 and 15.
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Remove the clamping piece 9, corner knives and awl 6.
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Loosen clamping screw 2 and 12 and the adjusting screws 3 of the
forked pieces 1.
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Insert gauge 4 in the groove of the awl rod and tighten screw 14
and 15.
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Set the forked pieces 1 and tighten screws 16.
The knife bars should be guided tight but still have ease of
movement.
To check: Detach the draw springs 17 and 18.
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Set the awl rod 19 and tighten screws 12.
When the forked piece 11 is in its lower rest position the gauge 4
should touch on the catch lever 13.
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Set the knife bar.
The top edges of knife bracket 5 and the gauge 4 should be
uniform.
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Align knife bracket 5.
The knife bracket 5 should lie parallel to the outer edges of the
gauge 4.
Turn the awl rod and knife bars accordingly.
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Tighten clamping screws 2 and 12 again.
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Check the ease of movement of the knife bars and the awl rod.
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