Specifications

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6.6.2.1 Analyze Screen buttons
6.6.2.1.1 Pump
This button activates the sample pump located within the Envision® gas analyzer.
The button is red when the pump is off and green when activated. The default on time for the pump is 600
seconds. To activate the pump tap the “Pump” button once. The sensor will then go through a 20 second
warm-up before actual gas values will appear. The pump may be turned off by tapping the “Pump” button
again. If the pump is turned off then the gas values will return to the default “NA”. To lock the gas values the
user must tap the “Lock Readings” or “Read Pressures”. The pump time can be changed within the
Configuration Editor as described in section 7.