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TRAK Machine Tools
Southwestern Industries, Inc.
TRAK TMC Mills with ProtoTRAK RMX CNC Safety, Installation, Maintenance, Service & Parts List
7.1
CTS Sensors and Filter Location
CTS option has two sensors and a filter which could need service. Most likely item to service is the filter
element. See figure 7.1 for the location of the Filter Clog Sensor, Coolant Pressure Sensor, and the Filter
canister.
Figure 7.1
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Coolant Filter and Sensors
7.2
CTS Filter Clog Sensor Operation
The filter clog sensor is designed to detect when the filter canister is clogged and needs a replacement
filter. The sensor detects a pressure differential between the fluid “In” pressure and the fluid “Out”
pressure. If the pressure differential between “In” and “Out” is greater than 50 PSI, the sensor displays a
warning message on the pendant. See figure 7.2
Figure 7.2
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Clogged Filter Error Message
