Adjusting The Needle Cooling Equipment (Ke-430Hx) - Brother KE-430HX Instruction Manual

4-6. Adjusting the needle cooling equipment (KE-430HX)

When securing the air nozzle assembly, change the height depending on the needle count.
* The height is adjusted at the time of shipment from the factory.
If the needle count is changed, adjust while referring to below.
・DPx5 (KE-430HX-3, -K, -1, KE-430HS-3): Push the air nozzle assembly upward so that the open part of the slot is at the top.
・DPx17 (KE-430HX-5, KE-430HS-5, BE-438HX, BE-438HS): Push the air nozzle assembly downward so that the open part
of the slot is at the bottom.
DP×5
3868B
1. Turn on the power switch.
2. Depress the foot switch to the 2nd step.
3. While sewing a suitable program, depress the foot switch
4. Turn off the power switch.
5. Check that the center of the needle is aligned with the
NOTE:
If the center of the needle is not aligned with the extension
Center of the line from the air nozzle assembly at the needle bar stop
needle
position, the needle cooling may not function effectively.
3886B
KE-430HX/KE-430HS, BE-438HX/BE-438HS
4. PREPARATION BEFORE SEWING
DP×17
The feed mechanism will move to the home position.
to the 2nd step to complete one cycle of operation.
extension line from the air nozzle assembly (1) at the
needle bar stop position.
* Check that the extension line passes through the
threading hole of the needle at this time.
3869B
37