Position Of The Presser Foot; Adjusting The Knife Dropping Position - JUKI MEB-3810N Series Instruction Manual

10-9. Position of the presser foot

WARNING :
1. Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start
of the sewing machine.
2. To avoid unexpected personal injuries, be sure to keep away from the looper thread trimming
knife during work.
A
❷
❺
❹
0 to 0.5 mm

10-10. Adjusting the knife dropping position

WARNING :
1. Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start
of the sewing machine.
2. To avoid unexpected personal injuries, be sure to keep away from the looper thread trimming
knife during work.
❶
B
❶
❸
❷
❶
− 88 −
Adjust the protruding amount of presser foot, right ❹
from support plate, right ❺ to 0 to 0.5 mm.
Loosen two setscrews ❶ in the presser arm base and
adjust the protruding amount by moving the base in
direction A or B. After the adjustment, fix the presser
arm base by tightening the setscrews.
* Adjust the presser foot, left in the manner as de-
scribed above.
* The front or rear inclination can be adjusted with
presser arm setscrew ❸.
If the cloth trimming position deviates from the center,
loosen setscrew ❶ in the knife base and adjust knife
base ❷ to the right or left.
After the adjustment, fix the knife base by tightening
setscrew ❶.
If the cloth trimming position deviates from
the center, troubles such that the finished
seam is cut at the time of trimming the cloth.