Brother International BAS-311E Network Users Manual - English - Page 69

Adjusting the home position, X axis

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Chapter 4. Adjustments 11. Adjusting the home position s (X axis) 1. Remove the needle and presser foot. 2. Remove the flat screws w and screws r of the work clamp guide brackets A q, B e and replace the work clamp y with the H-position standard plate t. q Note: Attach the H-position standard plate t using the work clamp guide brackets A q, B e and the flat screws w. r e w t y u y !1 0.1 - 0.5mm o H - position (X = 0, Y = 0) !0 i 3. Press the P key and adjust the X-sensor setting plate i so that the needle u is aligned with the home position (X=0, Y=0) of the H-position standard plate t. 4. Press the P key again to make sure that the needle u is aligned with the home position (X=0, Y=0) of the H-position standard plate t. 5. Secure the X-sensor setting plate i using the screws o. 6. Remove the needle u. 7. Press the P key to be out of the program mode, and turn off the power. 8. Replace the H-position standard plate t with the work clamp. Note: When adjusting the X home position, be sure to set the clearance between the X-home position dog !0 and the surface where the sensor !1 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. BAS-311E.311EL.326E.326EL 61

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61
BAS-311E.311EL.326E.326EL
Chapter 4. Adjustments
11. Adjusting the home position
1.
Remove the needle and presser foot.
2.
Remove the flat screws
w
and screws
r
of the work
clamp guide brackets A
q
, B
e
and replace the work
clamp
y
with the H-position standard plate
t
.
Note:
Attach the H-position standard plate
t
using the
work clamp guide brackets A
q
, B
e
and the flat
screws
w
.
3.
Press the P key and adjust the X-sensor setting plate
i
so that the needle
u
is aligned with the home position (X=0,
Y=0) of the H-position standard plate
t
.
4.
Press the P key again to make sure that the needle
u
is aligned with the home position (X=0, Y=0) of the H-position
standard plate
t
.
5.
Secure the X-sensor setting plate
i
using the screws
o
.
6.
Remove the needle
u
.
7.
Press the P key to be out of the program mode, and turn off the power.
8.
Replace the H-position standard plate
t
with the work clamp.
Note:
When adjusting the X home position, be sure to set the clearance between the X-home position dog
!
0
and the
surface where the sensor
!
1
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.
■
(X axis)
q
r
w
e
t
y
!
1
!
0
i
o
0.1 - 0.5mm
y
u
H - position
(X = 0, Y = 0)