yellow jacket 40870, Руководство пользователя

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Evacuation Mode
Overview:
Once the refrigerant has been recovered from the system, the P51-870 TITAN® can be used to
accurately monitor the system evacuation. Evacuation mode displays the current vacuum
pressure in digital, analog, and graphical form, percent change per minute, estimated time
remaining, target vacuum level, and the vacuum hold timer.
1. Battery Level Indicator
2. Session Timer
3. Currently Selected Vacuum Unit – Unit Settings Menu Shortcut
4. Currently Selected Refrigerant – Refrigerant Settings Menu Shortcut
5. System Vacuum Pressure
6. Percent Change per Min.
7. Estimated Time Remaining
8. Target Vacuum Level Button
9. Vacuum Hold Timer Button
10. Modes Menu Button
11. General Settings Button
System vacuum pressure is displayed in real time as a digital representation as denoted by Pvac,
analog as represented by the green analog gauge, and a graphical format as a logarithmic line
graph. While evacuating the system, the P51-870 TITAN® will display 100000microns from
atmosphere down to the 100000micron vacuum level after which it will accurately measure and
display down to 5 microns.
Interpreting the Evacuation Gauge:
Evacuation mode features a fully functional digital analog vacuum gauge on the right side of the
display. The evacuation gauge operates on a logarithmic scale from atmosphere (ATM) to 0
microns. A digital reading and currently selected vacuum units are displayed at the center of the
gauge. The needle of the evacuation adjusts in real time and can be used to visualize fluctuations
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Figure 19: Evacuation Mode Diagram
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