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requirements of the particular application.
When Advanced cleaning is selected, it is possible to stop a cleaning cycle manually by long pressing
(a few seconds) the keys simultaneously. The cleaning is stopped but the cycle will complete
the rinse and recovery phases before returning to the measurement or process control.
Calibration cannot be started when Simple or Advanced cleaning is in progress. Conversely, cleaning
can not be triggered while calibration is being performed.
Automatically cleaning the process probe can be seen as a disruption of the normal measuring or
control modes. As the cleaning cycle starts, the controller is placed in HOLD mode.
Rinse Relay Configuration During Cleaning Cycle
For a Simple cleaning,
the configured rinse relay is activated, through the rinse time, followed by
a recovery time as the probe system is reacclimated to the process; the cleaning cycle ends and the
controller returns to the normal Measure and Control service.
For Advanced cleaning,
the configured rinse relay is activated and remains on throughout the
cleaning. After the pre-wash rinse time has expired, the second wash relay is on for the wash time.
As this time expires, the post-wash rinse timer starts followed by a recovery timer as the probe system
is reacclimated to the process; then the cleaning cycle ends and the controller returns to the normal
Measure and Control service. This rinse or wash cycle can be repeated multiple times, as desired.
Navigation
• From Main Menu, press the
keys to highlight Cleaning. With Cleaning item highlighted,
press
Start
to start a cleaning cycle.
• With Cleaning item selected, press
Setup
to enter screen.
• At prompt, enter the passcode.
• At prompt, press
YES
to place unit in HOLD.
• Enabled* option has to be active (check mark displayed) for the rest of the configurable
parameters to be modified.
• Press the
keys to move between parameters.
• Press the key to return to the menu without saving.
