74
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK VMC Mills with ProtoTRAK RMX CNC Safety, Installation, Maintenance, Service & Parts List
5.
Disconnect the tape, tie downs, cables to the E-Stop switch, EHW, and key switch as shown in
figure 5.1.2.2a.
6.
Support the run panel from the front and remove the seven bolts circled as shown in figure
5.1.2.2a.
Figure 5.1.2.2a
7.
Replace run panel, replace the bolts and tighten just past finger tight, reconnect the data wires,
ribbon cables, tie downs, tape, rear cover and tighten bolts.
8.
Power up the VMC
5.1.2.3 Pendant Hand Wheel, Key Lock Switch or Emergency Off Knob Replacement
1.
Turn power off to the machine and control.
2.
Remove the wires and hardware to the part being replaced as shown in figure 5.1.2.2a.
3.
Replace the part and reconnect hardware and wires.
4.
Replace the rear cover and tighten bolts.
5.
Power up the VMC
5.1.2.4 Computer Module Replacement
1.
Turn power off to the machine and control. Disconnect VMC from power source.
2.
Start with the power cord in the upper right hand corner and unplug all the cables connected to
the Computer Module as shown in figure 5.1.2.4a.
3.
Remove the Computer Module from the Programming Panel by removing the 6 screws (circled in
figure 5.1.2.4a), 3 along the top and three along the bottom of the enclosure.
