Brother PR-620 620C 600II 600IIC - Manual (Page 10)

8
d Using the enclosed Allen wrench (3 mm),
turn the four hexagonal screws outside the
ring one turn in the direction of the arrow to
loosen them.
1
Hexagonal screws
2
Enclosed Allen wrench (3 mm)
X When the hexagonal screws are loosened,
the ring can be lowered.
Memo
● Do not remove the hexagonal screws.
e While lightly pressing down on the ring, so
that the spacing between the ring and the
bed are equal on the left and right sides, use
the Allen screwdriver (3mm) to evenly
tighten the opposite hexagonal screws on
the outside of the ring, and then tighten the
other two hexagonal screws.
Firmly tighten all 4 screws.
1
Ring
2
Hexagonal screws
Note
● If the screws are not firmly tightened, the
cylinder frame driver may be damaged.
● To avoid damage to the machine or fabric,
make sure that no excess material is
allowed into the gap.
■ Installing the needle plate spacer
Attach the needle plate spacer (included with the
machine) to the needle plate.
1
Needle plate spacer
■ Preparing the cylinder frame mounting jig
Attach the cylinder frame mounting jig to a level,
stable surface, such as a desk.
a Loosen the mounting jig thumb screw to
increase the space in the mounting bracket
so that it is wider than the thickness of the
mounting surface.
1
Mounting bracket
2
Open to desired width.
3
Thumb screw
• The mounting bracket can be attached to a
surface 9 to 38 mm (11/32 to 1 1/2 inches)
thick.
a a
b
a
b
b
a
a
b
c