Bernina Artista 640 User Guide - Page 13

Changing the Needle Removing the Needle • raise the needle • turn power switch to «0» (off) • lower the presser foot • loosen the needle clamp screw • pull the needle down to remove Inserting the Needle • flat side of needle to the back • insert the needle as far as it will go • tighten the needle clamp screw ! Operating Instructions 13 Refer to the safety instructions! Supplementary Spool Pin A Collapsible Vertical Spool Pin • found on the back of the sewing computer behind the handwheel • essential aid for sewing with more than one thread, i.e. double needle work • raise the pin until it clicks into its vertical position • add the foam pad A for stability, this prevents the thread from getting caught on the spool pin CFL Sewing Light (CFL = Cool Fluorescent Light) Contrary to an ordinary bulb, the CFL sewing light has a better illumination and a longer life. Caution: Please note that a defective CFL sewing light must ONLY be replaced by an authorized technician. The sewing computer must be brought to an authorized BERNINA dealer!