Pfaff 4.2 Owner's Manual - Page 19

Inserting the bobbin 1 2  5HPRYHWKHEREELQFRYHUE\VOLGLQJLWWRZDUGV you. 2. Place the bobbin in the bobbin case with the logo facing up and the thread unreeling from the left of the bobbin. The bobbin will then rotate counter-clockwise when you pull out the thread.  3ODFH\RXUÀQJHURQWKHEREELQWRNHHSLWIURP WXUQLQJDV\RXSXOOWKHWKUHDGÀUPO\WRWKH right and then to the left into the tension spring 3 4 $ XQWLOLW´FOLFNVµLQWRSODFH  &RQWLQXHWKUHDGLQJDURXQG% DQGWRWKHULJKW B RIWKHWKUHDGFXWWHU& 5HSODFHWKHFRYHU3XOO the thread to the left to cut. Note: The bobbin cover can be used as a magnifying glass. A C Preparations IDT™ system (Integrated dual feed) )RUVHZLQJDQ\IDEULFSUHFLVHO\3)$))Š expression™ VHZLQJPDFKLQHSURYLGHVWKHLGHDO VROXWLRQWKHLQWHJUDWHGGXDOIHHG,'7ŒV\VWHP $VRQLQGXVWULDOPDFKLQHVWKH,'7ŒV\VWHPIHHGV the fabric from the top and bottom at the same time. The material is fed precisely, eliminating puckering on seams in light weight fabrics such as VLONDQGUD\RQ7KHGXDOIHHGDFWLRQRIWKH,'7Œ V\VWHPSUHYHQWVOD\HUVIURPVKLIWLQJZKLOHVHZLQJ NHHSLQJTXLOWOD\HUVDOLJQHGDQGHQVXULQJDPRUH perfect match when sewing plaid or striped fabrics. Engaging the IDT™ system Important: For all work with the IDT™ system use presser feet with the center back cut-out (D). 5DLVHWKHSUHVVHUIRRW3UHVVWKH,'7ŒV\VWHP down until it engages. Disengaging the IDT™ system 5DLVHWKHSUHVVHUIRRW+ROGWKH,'7ŒV\VWHPZLWK WZRÀQJHUVDWWKHULEEHGDQNOH3XOOWKH,'7Œ system down, then pull it away from you to release WKH,'7ŒV\VWHPVORZO\XSZDUG D 2:7