7. ADJUSTMENT
7-20. Adjusting the needle up stop position
4420Q 4702Q
The needle
up
stop position is adjusted using the operation panel so that the index mark (1) on the machine pulley is within
the range
of
the marks (2) on the back cover.
The standard
needle up stop positions are as follows.
KE-430D: 5.0 - 5.5 mm below the highest position
of
the needle bar
BE-438D: 7.6 -
8.1
mm below the highest position
of
the needle bar
Note:
When the four bolts (3)
of
the sewing machine motor and the bolt (4)
of
the magnet are loosened, the feed timing may
move out
of
adjustment. Do not loosen these bolts when the settings are at the factory defaults
or
after adjusting the
needle up stop home position.
[Adjustment method)
1
While pressing the V ll keys simultaneously, tum on
the power switch.
:r---.,
* Keep pressing the V ll keys until the model name
is
displayed and the buzzer beeps once.
bf'Ot:he(
t&
PROGRAM
No.
@ 0 X
X-SCALE
O!CAUTION
-
•
0
tYY·SCALE
IIIII®
~~eSP~:eo
oooo
v
~,
..
~
O!imCOIJIITCR
-
0 l_
SPRIT
No.
-
•
B!®
~!
• "orG" will flash in the PROGRAM No. display and the
offset
value (default: 0) will be displayed in the menu
•
EJ§J881J
display .
TEST indicator and SPEED indicator light
4703Q
2
Depress the foot switch to the 2nd step.
~
• X-Y home position detection will be carried out and the
"orG"
will stop flashing and illuminate steadily.
2nd
step
~-~~
4441Q
KE-4300, BE-4380
79
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