©Copyright MAC Instruments 2005. All Rights Reserved. MAC155 Rev. 12
Pg 29
prevent condensation; therefore the calibration equipment must also reach
operating temperature.
When all assemblies have reached their proper operating temperatures, the
calibration pump will stop running, and there will be no status messages
displayed on the screen.
Figure 18 – Normal Display
STATUS INDICATORS
There are nine LED’s on the main board that indicate the status of various
functions. They can be observed to confirm that theMAC155 Probe is operating
correctly, or they can be used for troubleshooting when problems occur.
Figure 19 – Main Board Status Indicators
Tank Heater
Blow Back
Water Level
Case Cool
Cal Pump
Case Heater
To Next Page
Loading...