26
bh SenSor
1.6 mm gap
to enteR adjusting mode
meCHaniCal adjustment
adjusting buttonHole leveR Position
to adjust tHe buttonHole leveR guide:
1. enter the diagnoStic teSt of bUttonhole SenSor mode. (See page 18 and 19. the lcd
ShoUld diSplay 03 and bh Symbol.)
2. remove the face cover (See page 4) and looSen the SetScrew
q
.
3. move the bUttonhole lever gUide So the bh Symbol diSappear when the bUtton
hole lever
r
iS lowered.
tighten the SetScrew.
to adjust tHe buttonHole sensoR Position.
4. attach the bUttohole foot (r)
e
.
5. lower the bUttonhole lever
r
to itS loweSt poSition and open a 1.6 mm gap
between the Slider and the bUttonhole foot.
6. tUrn the adjUSting Screw
t
to the left Until the lcd diSplay bh Symbol.
7. next, tUrn the adjUSting Screw to the right Until the bh Symbol diSappearS.
8. tUrn off the power Switch.
9. attach the face cover.
q
w
e
r
t
note:
if there iS any lint or dUSt in the bUttonhole SenSor Slit, looSen the 2 ScrewS
y
and clean it oUt with a Swab.
y
y
