White 1855 Manuel d'instructions télécharger pdf (Page 16)

REGULATING

THE

PRESSER

FOOT

PRESSURE

1.

Adjust

lever

to

desired

pressure.

For

light

fabrics

use

0.1,

for

medium

fabrics

use

1-2,

for

heavy

fabrics

use

3.

2.

Insufficient

pressure

may

cause

poor

feeding,

skipped

stitches,

or

difficulty

in

guiding

the

fabric.

3.

No.

pressure

adjustment

is

required

when

darning

or

sewing

freehand

embroidery.

DROP

FEED

Lower

feed

dog

by

pushing

lever,

down

(No

feeding

of

fabric)

in

direction

of

arrow.

Used

when

sewing

on

buttons,

free

hand

embroidery,

etc.

For

general

sewrng,

raise

height

of

feed

dog

by

lifting

lever

in

direction

of

arrow

I

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