Specifications

Installing Needle Case
To reattach the needle case refer to the following procedure:
Head #1
1. Insure the following conditions are set:
a) The cross roller bearing is properly installed and centered as described in the
section titled Cross Roller Bearing Centering.
b) The retainer plate assembly bearings are properly adjusted as described in
the section titled Retainer Plate Bearing Adjustment.
c) The bearing retainer plate assembly is clamped from moving left or right by
a clamping device on each end of the V-rail.
d) The embroidery head is at its mechanical "head up" position.
e) The color change cam is in position for a selected needle (preferably needle
#5 or #6).
NOTE: For ease of installation, you may wish to stretch a rubber band across the
eyelet area of the take up levers to keep them together at the same level.
hole for removing or
installing guide shaft
Reciprocator
Roller Bearing
Lower Rail
Retainer
Retaining Clip
Needle Bar
Guide Shaft
Figure 3 - 32
3 - 36 Needle Case
EMT 10/4T Technical Manual Melco Embroidery Systems