Duerkopp Adler 745-26 Handleiding voor installatie-instructies - Pagina 15

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Duerkopp Adler 745-26 Handleiding voor installatie-instructies

4.3 Checking positioning

Before the machine is started the positioning set prior to delivery
should be checked.
1
4
Once the main switch is turned on the sewing machine adopts the
thread-lever-up position.
Caution - danger of injury
Turn off the main switch.
Positioning should only be checked or adjusted with the main switch
turned off.
Checking positioning
Turn off the main switch.
Turn thread lever with handwheel to top dead centre position.
The thread lever must be just commencing its downward
movement.
In this position notch 2 on the positioning ring 1 must be in line
with notch 3 on the position indicator 5.
Adjust positioning if necessary.
Adjusting positioning
Undo clamping screws 4 on positioning ring 1.
Rotate positioning ring until notch 2 on it is in line with notch 3 on
position indicator 5.
Firmly tighten clamping screws 4.
2
3
5
15