Adjusting home position using home position plate
NOTE1: Use the
home position plate assembly (521078-001 optional).
NOTE2: Before making this adjustment, turn the power switch off.
1) Remove the holder base
from the X-carriage
and then attach the XY -axis home position
2) Remove the seven screws
and table R
3) Loosen set screw
of wire drum X
so that wire
can turn idly.
4) Temporarily tighten the screw @) so that the X-
is centered in its hole.
5) Attach the X-limit dog
so that it is opposite
(180 degrees) from the sensor
when the X-axis
home position dog([!) interrupts sensor
6) While holding down the EMERGENCY key, turn on
7) The machine detects the X-home position and the
XY-axis home position plate@) stops.
8) Turn XY-home position plate assembly
manually and adjust the needle tip position so
that it is in the center of the cross of the XV -axis
home position plate @). Then, tighten screw
firmly so that there is no end play of the shaft.
From the library of: Superior Sewing Machine & Supply LLC