JUKI MEB-3200 Series, Instruction Manual

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1) Remove the knife holder. (See p.26.)
2) When the knife mark is too deep, the knife mark
is duplicate (A of Fig. on the left side) by using
another knife or the knife mark is partially formed
and not formed on the whole surface (B of Fig. on
the left side), grind the face with an oil stone or
the like so that the knife mark becomes uniform.
The knife holder can be corrected up to 2 mm.
3) When the cloth cannot be precisely cut although
the knife holder is properly corrected, check the
state of worn-out of the blade tip of the cloth
cutting knife.
Contact face of the knife holder with the
cloth cutting knife.
(4) Setting the material thickness of the cloth cutting knife
(3) Worn-out of the knife holder face
A B C
Can be corrected
up to 2 mm.
1) Turn ON the memory switch.
2) Set the memory switch No. 57 or 58 to the value A or B described in the table below.
Standard value (Up to jeans)
A (Extra heavy-weight materials)
B (Extra heavy-weight materials and long cut length)
No.57
60
100
150
No.58
80
100
120
1. When replacing the knife, use a new knife holder or a corrected knife holder.
Breakage of the blade tip of the cloth cutting knife may occur.
2. When correcting the knife holder, adjust again the knife pressing amount.
3. When replacing the knife holder with a new one, adjust again the knife pressing amount from 30 or less.
• When the set value A or B is selected, the cloth cutting knife operating time is lengthened.
• When the set value is smaller than the standard one, the normal cloth cutting operation may not
be performed.
When the material thickness at the cloth cutting section is excessively thick or the cut length of
heavy-weight materials is long, perform the following settings. The low-speed section of the cloth
cutting is increased.
21.8 mm