Bernina 330 Manual - Page 27

CMG rn ➢0C 9 cnoueo.l a 4 MAINTAINING THE MACHINE NEEDLE PLATE To remove snap-on needle plate open hook cover and prise off From thebottom-fromleft corner - usinga nonsIncupinstruawn, I Remove bobbin case. (see page 8). CLEANING SHUTTLE HOOK AND FEED DOG Completely clean The ore* with o brush. 'Urn the hondwheel slowly towards you to make sure every comer has been cleaned. Take particular tore to thoroughly remove the dust from around the feed dog. I2/ FREEING JAMMED THREAD To release ony thread lammed in the hook, pull the end of the thread while turning the hondwhoel bock and (pub. (3) CLEANING AND OILING SHUTTLE HOOK Cleon and oil the hook in the fallowing manner Turn the hondwheel until the needle bar reaches its lop position. Remove the bobbin case and clean every pod with o piece of orly cloth l4) Use sevnng•moehine oil, or some other high-quality refined mineral machine oil. DO NOT OWROIL. Your mochiee should be serviced regularly by your specialist dealer. (CAUTION) when servicing or changing mechanical ports or accessories, the machine must be disconnected from the supply by removing theplug!tom the socket. Unplug themotbine when not in use 26