Recommendation: every time you change a bobbin, after 8 hours of sewing, or every six months if it is not in regular use. (Caution: Compressed air will sometimes force the dirt and lint into areas that cannot be cleaned.) And continue to use good quality sewing machine oil to keep it running. Be sure to use a small brush to clean the lint and dirt out of your machine, especially around the feed dogs and bobbin area. Caterina ValenteSo bin ich zu dir (Originale) 2005 Electrola, a division of Universal.Once your machine is working again, place a drop or two of good sewing machine oil as directed above. Provided to YouTube by Universal Music GroupManuel (Remastered 2005) If it is still stiff or frozen, direct a hot handheld hair dryer into the top and bottom mechanism of your machine. But DO NOT oil any plastic gears, rubber, or belts. Oil one or two drops in every oil hole (see your manual) and also every place where metal rubs on metal. If it is in fact frozen, pick up a bottle of liquid Tri-Flow Synthetic Oil at the hardware store. 22 22 found this document not useful, Mark this document as not useful. (I am not associated with any Bernina dealer.) 78 78 found this document useful, Mark this document as useful. I recommend Bernina oil or liquid Tri-Flow Synthetic Lube (or similar good quality sewing machine oil) for mechanical machines-do NOT use 3-in-1, cooking oil, WD-40, or the sewing machine oil from your grandmother's sewing basket. SINGER Modell: CEX300KN Produktart: Nähmaschine Herstellungsland und -region: Unbekannt Besonderheiten: Tragbar Anleitung:: ja Typ: Handnähmaschine Produktlinie: Handy Stitch Betriebsart: Batterie Sprache:: englisch und französisch EAN: Nicht zutreffend Der Verkäufer ist für dieses Angebot verantwortlich. If it is mechanical, have you cleaned and oiled your machine recently? Most mechanical sewing machine failures are because they have not been adequately and routinely oiled, the old oil has solidified and frozen the mechanics. Is your sewing machine mechanical (ie, not computerized)? CAUTION-if your machine is computerized, do NOT proceed with the following suggestions. Consult your owner's manual for cleaning and maintenance instructions: Hmm, I'm wondering if it has been cleaned and oiled recently.

Singer cex300kn manual