Bernina 810 Manual - Page 55

Cleaning

and

oiling

Model

817

Cleaning

and

oiling

the

hook.

Tilt

head

of

machine

to

the

back.

Remove

bobbin

case.

With

thumb

of

left

hand

press

latch

to

the

left.

The

locking

bridge

together

with

the

hook

race

cover

can

now

be

turned

down.

Mb

••

Now

the

hook

can

be

taken

out

and

the

hook

race

cleaned

with

a

small

brush

and

cotton

duster.

Never

use

hard

tools

such

as

screwdrivers

and

scissors

for

removing

thread

particles.

Ij

('

t‘fi

r

ei

ti

After

cleaning

pour

a

few

drops

of

oil

into

the

shuttle

race.

Insert

the

shuttle

again

with

the

left

hand.

Lock

the

bridge

together

with

the

shuttle

race

cover,

making

sure

that

the

spring

snaps

back

into

position.

Test

by

turning

the

hand

-

wheel

as

a

precautionary

measure.

Re-

place

arm

cover

and

re

-screw

tightly.

When

the

bobbin

case

is

inserted

the

hinged

shuttle

cover

can

be

closed.

•

••••

r

'Pt

I

'

Removing

frame

cover

The

frame

cover

is

raised

slightly

under

spring

tension

by

pressing

the

release

Insert

bobbin

case

and

close

needle

knob

(see

illustration)

and

can

easily

plate

slide.

Machine

can

be

put

in

its

be

removed.

proper

position

again.

Important

note

(safety

regulations

BEAB,

OSHA

and

so

on)

Please

observe

the

sewing

position

while

sewing.

The

moving

needle

Is

a

source

of

danger

(danger

of

injury

to

fingers).

The

sewing

machine

should

be

disconnected

from

the

power

supply

by

pulling

out

the

plug

from

the

socket

when

changing

the

light

bulb.

the

needle.

presser

fool,

bobbin

or

needle

plate.

when

stopping

work

without

supervision

and

during

servicing

(cleaning).

54

Bernina 810 Manual - Page 55

precautionary

Page 55 highlights