JUKI APW-896N/IP-420, Instruction Manual, Page: 116 / 142

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[ Adjusting the cutting length of knife ]
1) Turn eccentric pin ❸ in the direction of the arrow mark Y with a flat-
blade screwdriver or the like and loosen the knife.
2) Tilt the knife and adjust the cutting length.
3) Turn eccentric pin ❸ in the direction of the arrow mark X with a flat-
blade screwdriver or the like and fix the knife.
Knife base Ⓐ Knife base Ⓑ
X
Y
Knife fixing plate
X
Y
X
Y
X
Y
Knife base Ⓒ Knife base Ⓓ
❷ ❷ ❷
❸ ❸ ❸ ❸
❷
[ Adjusting the open angle of knife ]
Direction of rotation to loosen left/right knives is different
from each other.
1) Loosen angle adjustment screws ❷ , adjust knife bases Ⓐ and Ⓑ ,
Ⓒ , Ⓓ and fix the screws.
[ Adjusting place ]
1) Adjusting place of the knife at the time of parallel sewing and slant deflection amount 4 mm or less
Adjust the knife of the center (knife base
Ⓐ
or
Ⓑ
) of Fig. 1.
* Adjust the knife with the parallel sewing.
2) Adjusting place of the knife at the time of deflection amount 4.1 mm or more
For the adjustment of knife that seams appear on the outside, perform the adjustment of outside (knife
base Ⓒ or Ⓓ ) of Fig. 1.
For the adjustment of knife that seams enter on the inside, perform the adjustment of center (knife base
Ⓐ or Ⓑ of Fig. 1.
* The difference of length in the longitudinal direction between the center knife and the outside knife is 4
mm in the state of delivery.
Fig.1
(2) Adjusting the corner knife
Parallel sewing
Slant sewing
(Deflection amount 4 mm or
less)
Slant sewing
(Deflection amount 4.1 mm or
more)
4mm or less 4.1mm or
more
State of delivery
4mm
CAUTION
:
Be careful not to slip your hand since the adjustment work is performed with a screwdriver.