Setting With The Stroke Tongue - Duerkopp Adler 550-12-12 Service Instructions Manual

2.6.4 Setting with the Stroke Tongue

12
Setting the looping stroke can also be conducted with the setting block
and the stroke tongue.
Caution Risk of Injury !
Turn off main switch before adjusting.
Prerequisite for the setting of the looping stroke with the stroke tongue
is the correct setting of the needle bar height (see 2.6.3).
–
Turn the handwheel until the needle is in the 1st position (UT).
–
Attach the stroke tongue 1 and the setting block 2 as shown.
–
Pull the stroke tongue away.
–
Set the setting block tight by turning the handwheel.
–
Set the hook with the butt screws (see 2.6.1).
Setting block
Stroke tongue
1
2
Order no. 223 000531
Order no. 223 000536k