C Adjustment Of The Feed Dog Height - JUKI LU2-4410-B1T-CS Instruction Manual

HOW TO USE
C Adjustment of the feed dog height
The feed dog height and the presser foot pressure
must be adjusted according to the fabric.
◆ The fabric will be damaged if the feed
dog extends too high, or if the presser foot
pressure is too large.
◆ An even stitch length cannot be assured if
the feed dog is too low, or if the presser foot
pressure is too small.
◆ The feed dog height is the position where the
needle is at the top position.
Adjustment of the feed dog height
( 1 ) Lean the machine head backward.
( 2 ) Turn the pulley by hand and stop it at the
position where the feed dog rises to the
maximum height.
( 3 ) Loosen the feed bar screw.
( 4 ) Vertically move the feed bar (in the direction
indicated by the arrow in the figure) to adjust
it to an adequate height.
( 5 ) After adjusting, tighten the feed bar screw.
The feed dog height is factory-adjusted to 1.2mm.
Feed dog
Throat plate
Feed bar screw
Feed bar
— 9 —
1.2mm