Singer WHA-1 Manual do Utilizador

INSTRUCTION BOOK

NON-JAMMIHGFEATURE18Fig- ITiOne of the outstanding engineering inno- vations incorporated in this machine eliminates, for all practical purpos

20Fig. 12Your machine can be adjusted to sew from 7 to 30 stitches to the inch, forward or reverse, as desired. To adjust the stit

For perfect stitching, the tension on the upper and under threads should be equal, and just sufficient“ ly strong to lock both thre

Pig. 16A sewing machine never needs grease. All moving parts which come in contact with others, must be covered with a film of oil,

SEWING MACHINE PARTSa 115- ¿ i 1 «&

1 Main Shaft2 Thread Take Up Cam3 Stud Screw ar^d Nut for Thread Take Up Cam4 Thread Take Up Cam Screw5 Main Shaft Bearing6 Main Shaft Bearing S

forewordYour sewing machine is the product of mony years of research and developmer.t in the field of household sewing machines. It

Note:Use standard 15 x 1-needles available at any sewing machine store.-JFig. 1To replace the needle, raise the needle bar to its hi

, Fig. 2 Important:In the following operations the needle must always be above the surface of the machine.Raise the needle by turning t

Fig. 3Fig. 4NOTE: This machine uses standard 15 class bobbins available at all sewing stores. The bobbin can be wound while machine i

10Fig. 5Fig. 6Fig. 7Hold the bobbin case between the left thumb and forefinger with the slot up. With 5 or 6 inches of thread traili

Fig. 8-A1. Place a spool of thread on spool pin (A) and lead the thread through the notched thread guide (A) on the face plate.2. Run

14Fig. 9Thread machinePick up bobbin thread as follows;Holding the loose end of the needle thread in your left hand, turn the balance whe

Fig. 10With the needle raised and the threads drawn back, at least 4 inches through the toes of the presser foot, place the materia