4. ADJUSTMENT
HE-800A
81
4-3. Adjusting the feed home position sensor position
1. Turn on the power and set the sewing machine to the home position. Then press the RESET key to lower the
work clamp.
2. If the clearance between the feed arm support (1) and the linear bushing (2) is 2 mm, the following adjustment
is not necessary. If the clearance is not 2 mm, turn off the power.
3. Loosen the screw (3) and adjust the position of the feed sensor support plate (4).
4. Repeat the procedure from step 1.
4287Q
Feed sensor
Check that they are not
touching.
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