Brother International BAS-311E Network Users Manual - English - Page 56

Feed guide mechanism Home position adjustment: Y, 311E and 311EL, 326E and 326EL

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Chapter 3. Assembly Feed guide mechanism (Home position adjustment: Y ) 311E and 311EL e r e q t w H - position (X=0, Y=0) t 0.1 - 0.5mm 1. Press the P key on the programmer, and adjust the Y-home position dog e so that the needle q is aligned with the home position (X=0, Y=0) of the H-position standard plate w. 2. Press the P key again to make sure that the needle q is aligned with the home position (X=0, Y=0) of the H-position standard plate w. 3. Secure the Y-home position dog e using the set screw r. 4. Remove the needle q. 5. Press the P key to be out of the program mode, and turn off the power. 6. Replace the H-position standard plate w with the work clamp. Note: When adjusting the Y home position, be sure to set the clearance between the Y-home position dog e and the surface where the sensor t is activated to 0.1 - 0.5 mm. If the clearance is too great, an error in home position detection may occur because the temperature of the sewing machine rises during sewing operation. Feed guide mechanism (Home position adjustment: Y ) 326E and 326EL P key q y u 0.1 - 0.5mm w H - position (X=0, Y=0) rt e 1. Press the P key on the programmer, and adjust the Y-sensor setting plate e so that the needle q is aligned with the home position (X=0, Y=0) of the H-position standard plate w. 2. Press the P key again to make sure that the needle q is aligned with the home position (X=0, Y=0) of the H-position standard plate w. 3. Attach the Y-sensor setting plate e to the Y-home position bracket r using the bolt t. 4. Remove the needle q. 5. Press the P key to be out of the program mode, and turn off the power. 6. Replace the H-position standard plate w with the work clamp. Note: When adjusting the Y home position, be sure to set the clearance between the Y-driving shaft y and the surface where the sensor u is activated to 0.1 - 0.5 mm. If the clearance is too great, an error in home position detection may occur because the temperature of the sewing machine rises during sewing operation. 48 BAS-311E.311EL.326E.326EL

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48
BAS-311E.311EL.326E.326EL
Chapter 3. Assembly
Feed guide mechanism (Home position adjustment: Y )
311E and 311EL
1.
Press the P key on the programmer, and adjust the Y-home position dog
e
so that the needle
q
is aligned with the
home position (X=0, Y=0) of the H-position standard plate
w
.
2.
Press the P key again to make sure that the needle
q
is aligned with the home position (X=0, Y=0) of the H-position
standard plate
w
.
3.
Secure the Y-home position dog
e
using the set screw
r
.
4.
Remove the needle
q
.
5.
Press the P key to be out of the program mode, and turn off the power.
6.
Replace the H-position standard plate
w
with the work clamp.
Note:
When adjusting the Y home position, be sure to set the clearance between the Y-home position dog
e
and the
surface where the sensor
t
is activated to 0.1 - 0.5 mm.
If the clearance is too great, an error in home position
detection may occur because the temperature of the sewing machine rises during sewing operation.
1.
Press the P key on the programmer, and adjust the Y-sensor setting plate
e
so that the needle
q
is aligned with the
home position (X=0, Y=0) of the H-position standard plate
w
.
2.
Press the P key again to make sure that the needle
q
is aligned with the home position (X=0, Y=0) of the H-position
standard plate
w
.
3.
Attach the Y-sensor setting plate
e
to the Y-home position bracket
r
using the bolt
t
.
4.
Remove the needle
q
.
5.
Press the P key to be out of the program mode, and turn off the power.
6.
Replace the H-position standard plate
w
with the work clamp.
Note:
When adjusting the Y home position, be sure to set the clearance between the Y-driving shaft
y
and the surface
where the sensor
u
is activated to 0.1 - 0.5 mm.
If the clearance is too great, an error in home position detection
may occur because the temperature of the sewing machine rises during sewing operation.
Feed guide mechanism (Home position adjustment: Y )
326E and 326EL
q
w
e
t
r
e
t
0.1 - 0.5mm
P key
q
w
r
t
e
u
y
0.1 - 0.5mm
H - position
(X=0, Y=0)
H - position
(X=0, Y=0)