Adjustment Procedure Of Knife Cutting Position; Adjustment Procedure Of Engagement Amount Of Knives - JUKI MF-7500-E11 Instruction Manual

6.ADJUSTMENT PROCEDURE OF KNIFE CUTTING POSITION

WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow-
ing work after turning the power off and ascertaining that the motor is at rest.
❹
❷

7.ADJUSTMENT PROCEDURE OF ENGAGEMENT AMOUNT OF KNIVES

WARNING :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the follow-
ing work after turning the power off and ascertaining that the motor is at rest.
❸
0.5mm
❸
❶
❶
❷
Adjust the distance between the right-hand needle
and cutting position as described below.
1) Loosen setscrew ❶ , turn adjustment screw ❷ ,
and laterally adjust moving knife ❸ and fixed
knife ❹ .
❸ and ❹ move to the left when adjustment screw
❷ is turned clockwise, and to the right when it is
turned counterclockwise.
2) After the adjustment, tighten setscrew ❶ .
3) After the adjustment of the knife width, readjust
the spring pressure.
1) Loosen setscrew ❷ at the position where moving
knife ❶ is fully lowered and make a state that
moving knife ❶ can be moved up and down.
2) Adjust the engagement amount of moving knife ❶
and fixed knife ❸ to approximately 0.5 mm from
the top end of moving knife, and tighten setscrew
❷ .
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