Bernina 810 Manual - Page 9

Winding

of

thread

on

bobbin

Inserting

the

bobbin

Release

handwheel:

hold

handwheel

with

the

left

hand.

Release

handwheel

with

the

right

hand

by

turning

the

knur-

led

screw.

Place

bobbin

on

winder

spindle

and

press

to

the

right.

The

winder

Is

then

switched

on.

Draw

thread

from

the

reel

clockwise

round

the

pre

-tensioning

device

(9)

and

from

there

—

as

shown

In

the

picture

—

take

to

the

mounted

bobbin.

Start

motor

with

the

foot

starter.

When

the

bobbin

is

full,

the

winding

process

stops

automatically.

Switch

off

motor,

remove

bobbin

and

push

winder

spindle

back

to

left.

Then

re

-tighten

knurled

screw

on

handwheel.

t.,

"a

-

0

V 4

0111111

4

4)

`mj

Insertion

of

bobbin

into

the

bobbin

case.

When

the

bobbin

is

in

the

case

make

sure

that

the

thread

unwinds

in

the

direction

of

the

arrow.

Draw

thread

through

slot

and

then

un-

der

tension

spring.

Do

not

hold

the

bobbin.

The

bobbin

must

turn

in

the

di-

rection

of

the

arrow

when

unwinding.

Insertion

of

the

bobbin

case

into

the

hook.

Raise

needle

to

top

position

by

turning

the

handwheel.

As

when

remov-

ing

the

bobbin

case

hold

it

by

the

hinged

latch

with

thumb

and

forefinger

of

the

left

hand.

Hold

bobbin

case

in

such

a

way

that

the

extension

arm

is

directed

upwards

and

fits

into

the

niche

of

the

hook

race

cover.

Check-up:

Pull

end

of

thread.

*P'

7

Bernina 810 Manual - Page 9

Winding, thread, bobbin, Inserting

Page 9 highlights