Bernette b68 AIRLOCK - Setting the Upper Looper On;Off

Machine Settings
56
2022-05 EN 50400685.00A.04
6.4 Setting the Upper Looper On/Off
Activating the Upper Looper
Prerequisite:
• Threader cover is opened.
> Set the «Upper Looper On/Off» to the right.
> Turn the handwheel until the upper looper is activated.
– Upper looper is activated.
> Attach the knife cover insert.
Deactivating the Upper Looper
Prerequisite:
• The threader cover is opened.
• The upper looper converter is hooked out.
• The upper looper is in lowest position.
> Se the «Upper Looper On/Off» to the left.
– The upper looper is deactivated.
> Attach the coverstitch insert.