Bernina Sewing Machine - Manual (Page 47)

Cleaning the screen and the sewing computer
• wipe with a damp cloth
47 Cleaning and maintenance
Cleaning
If the sewing computer is stored in a cold room, it should be brought to a
warm room about one hour before use.
Cleaning
Clean the sewing computer after every use
• turn power switch to 0
• remove presser foot and needle
•
open the free-arm cover
•
unscrew the stitch plate (with screwdriver
TORX)
•
lift and remove it
• clean the area with the brush
• replace the stitch plate
Cleaning the hook
•
turn power switch to 0
•
remove the bobbin case
•
push the release lever to the left
• push the locking lever to the left and fold
down the hook race cover
• remove the hook
• clean the hook race with a cloth or brush,
never use a sharp instrument
•
replace the hook, turning the handwheel if
necessary so that the hook driver is on the left
•
close the hook race cover and secure with the
locking lever, the locking pin must engage
• check by turning the handwheel
• insert the bobbin case
Important!
Never use alcohol, petrol, white spirit or any
type of solvent to clean the sewing computer!
Lubricating
This sewing computer is equipped with a
LM (low mass) hook system which requires no
lubrication.
If however you do lubricate any parts, always
run the sewing computer immediately afterwards
on scrap material to avoid soiling your work.
CAUTION
Disconnect plug
from the socket
before cleaning
and servicing
Refer to the safety instruction!
activa 125 (GB) 4.12.2002 14:16 Uhr Seite 47
030595.50.04_0201_a125_EN