Specifications

13. If the movable knife does not contact the fixture between 311 and 313, or
contacts too soon, the select position adjustment may be required.
Note: It is recommended that Melco factory trained personnel be contacted for
the select position adjustment.
Select Position Adjustment
"FACTORY SERVICE ADVISED"
If the select position adjustment is required, it is recommended that Melco
factory-trained personnel be contacted for this adjustment.
Note: This procedure requires 0 to 250 in/lbs torque wrench when making
adjustments to the "select" position.
Note: After performing any adjustments to the pulley location in the following steps,
you MUST check and most likely need to adjust rotary hook timing. Refer
to the EMC 10/4 Operation Manual for hook timing information.
1. Position the trimmer system to 312 degrees using the previous procedure for
checking select position.
2. Press the button. This will keep the Z shaft from rotating from the 312
position.
Movable Knife
"select" position
(with the rear of
the blade against
the fixture pin
Select Position
Fixture (p/n
995372-01)
fixture installed in
needle plate hole
Needle Plate
(Do not install
the raised
needle plate)
this pin fits into
the top of the
needle plate hole.
Figure 2 - 34
2 - 42 Head Section
EMC 10/4 Technical Manual Melco Embroidery Systems