User manual

Preventive Maintenance
ProMaster 2500 User Manual 5-41
Note: The beam traverse motor (tests 1 and 2) may appear to stall or fail. This
could be caused by a dirty or dry lead screw. Refer to page 5-63 for the lead
screw cleaning and lubricating procedure. If this does not resolve the
problem, adjust the motor speed by entering the STOP command
LOWER CASE
+
M
, described in Appendix B.
CAUTION: Be sure to open the hood during traverse motor test 1 to
prevent the beam from hitting the hood shock mount.
Figure 5-17
Location of the Motors
Test No. Motor Description
1Beam Forward
2Beam Reverse
3 Beam (Head) Rotate
4Tube Input (Orbital)
5Tube Output (Orbital)
6Label Drive
1942-2
(5) TUBE OUTPUT
(1 + 2) BEAM
TRAVERSE
(6) LABELER
(Hidden)
(4) TUBE INPUT
(3) BEAM ROTATE
MOTOR ENCODER