Adjusting The Holding Pressure (Be-438Hx/Hs); Adjusting The Position Of The Button Clamp (Be-438Hx/Hs); Adjusting The Thread Wiper - Brother KE-430HX Instruction Manual

9. STANDARD ADJUSTMENT

9-10. Adjusting the holding pressure (BE-438HX/HS)

9-11. Adjusting the position of the button clamp (BE-438HX/HS)

9-12. Adjusting the thread wiper

<Thread wiper height adjustment>
Approx. 2 mm
3906B
88
Loosen the nut (1) and turn the nut (2) to the point where it is
just tight enough that the material will not slip out of place
when it is slightly pulled (keep pressure as slight as
possible).
3904B
1. Loosen the two bolts (1) and adjust the button clamp
2. Carry out test feeding to check that the needle will go
3905B
KE-430HX/KE-430HS, BE-438HX/BE-438HS
base (2) by moving it.
through the button hole with no contact.
Loosen the two screws (2) and adjust
the thread wiper (1) so that the
clearance between the top of the
thread wiper (1) and the needle point
is approximately 2 mm when the
thread wiper (1) is aligned with the
center of the needle.
NOTE:
Check that the needle bar thread
guide (3) and the thread wiper base
shaft (4) are not touching at this
time.
3907B