Bernina 717 Manual - Page 50
Cleaning, oiling
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Cleaning and oiling Moth, 707 Jc._.A=,..,•.i?..,,,7 • , . . , -. 1c. a e • • -.\ glumal.a.:12 11-S a ACM !re- , Oil the machine freguerdly but not too Cleaning the machine. During sewing heavily (1-2 dropsi. If too much oil Is pieces of thread and fluff collect under applied the excess will drain off unused the needle plate and around the hook. and stain machine and material. The cover plato of the free arm should Always oil the machine before use and be removed from time to time so that not afterwards. Use clear sewing ma- the sewing fluff can be cleaned away. chine oil only, free from resin and acid. Obtainable al all Bemina dealers. Proper offing of the machine assures its tree running and long life. All the oiling points on the machine are marked in red. Unmarked points are provided with selloiling bushings and :nun need no oiling. C 4 - The main Otltng ;OMs under the top cover of the machine. The main oiling points under the free arm cover. To take on the open arm corer Remove sewing foot and needle. Open hinged shuttle cover. Loosen screw with the special screw dnver. fi r-waiss.,--4ara+s-y-4-- It the machine has been standing in a cold room, it should be brought into a warm room about an hour before use. After removal of the cover the teed dog so that it can warm up to room tempera- is exposed and can be easily cleaned. ture and the oil in the bearings will The under side of the needle plate can again become fluid. be cleaned at the same lime.