89
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK VMC Mills with ProtoTRAK RMX CNC Safety, Installation, Maintenance, Service & Parts List
10.
Enable servos, perform Service Code 505, slowly jog X axis into X Axis hard stop. Back out one
ballscrew revolution and adjust home switch to trigger. Adjust index angle to 180 d/-
40 degrees at 0.500” from hard stop.
5.1.9.3 Z Axis Servomotor Removal and Replacement
1.
Position the table to the approximate center of axis X and Y.
2.
Jog the Z-axis upward and clear enough to allow the head support bracket to be placed beneath it.
3.
Place the head support (supplied with the machine) on the protected table as shown in figure 5.2.5a
and 5.2.5b. Place wood, foam, or some protection on top and bottom of the head support as shown
in figure 5.2.5c.
Figure 5.2.5a Figure 5.2.5b
4.
Slowly and v
ery
gently jog head downward until contact is made with the table as shown in figure
5.2.5c. USE EXTREME CARE NOT TO PUT ANY UNNECESSARY FORCES ONTO THE TABLE!
Figure 5.2.5c
Figure 5.2.5d
5.
Press E-Stop
6.
Turn off the power at the machines disconnect switch, and disconnect power.
WARNING!
After completing the replacement of the servo motor or ballscrew on the X or Y axis, service code
505 MUST be performed.
