How To Replace The Moveable Knife - Baby Lock Diana BL480A Instruction And Reference Manual

How to Replace the
Danger:
Before replacing the moveable upper knife,
disconnect power line plug from the wall
receptacle.
The moveable knife should be changed when it
The moveable knife can be replaced according to
provided, however if there are any difficulties experienced, consult
your dealer to make the replacement.
Be sure that the power line plug is disconnected from the electric
source.
Open the front cover and set the moveable upper knife (a) in the
working position.
Loosen the moveable knife set screw (b) and remove
moveable knife (a).
Turn the hand wheel to lower the
lowest position.
In this position, put a new
moveable knife holder, making sure that the edge of the
moveable knife is approximately 0.5 to 1.0 mm below the surface
of the fixed cutting blade (c).
Tighten moveable knife set screw (b).
moveable upper Knife
becomes dull.
moveable knife holder
moveable knife in the groove of the
the directions
the
to its
64
a
b
c
b