Bernette Airlock b64 - Overview Threading Area

My bernette Overlocker
13
2020-09 EN 5040064.00A.04
Overview Threading area
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1 Threader Cover 5 Air Threader Nozzles
2 Threading Chart 6 Air Threader Lever
3 Knife Cover Insert 7 Accessories in the Threader Cover
4 Air Threader Connector On/Off