Brother NV4750D Sewing Machine User Manual


 
NAMES OF MACHINE PARTS AND THEIR FUNCTIONS
2
Needle and Presser Foot Section
a Presser foot holder
The presser foot is attached onto the presser foot holder.
b Presser foot
The presser foot applies pressure consistently on the fabric as
sewing takes place. Attach the appropriate presser foot for the
selected stitch.
c Feed dogs
The feed dogs feed the fabric in the sewing direction.
d Bobbin cover
Open the bobbin cover to set the bobbin.
e Needle clamp screw
Use the needle clamp screw to hold the needle in place.
f Buttonhole lever
The buttonhole lever is used with the one-step buttonhole foot
to create buttonholes.
g Needle bar thread guides
Pass the upper thread through the two needle bar thread
guides.
h Needle plate
The needle plate is marked with guides to help sew straight
seams.
i Presser foot holder screw
Use the presser foot holder screw to hold the presser foot in
place.
j Needle plate cover
Remove the needle plate cover to clean the race.
Measurements on the needle plate, bobbin cover and needle
plate cover
The measurements on the bobbin cover are references for pat-
terns with a middle (center) needle position. The measure-
ments on the needle plate and the needle plate cover are
references for stitches with a left needle position.
a For stitches with a middle (center) needle position
b For stitches with a left needle position
c Left needle position on the needle plate <inch>
d Left needle position on the needle plate <cm>
e Middle (center) needle position
on the bobbin cover <inch>
f Left needle position on the needle plate cover <inch>
f
i
a
b
j
c
e
g
h
d
b
ab
c
d
e
f