10 inches
What does the evacuation system
The system is ready to be charged
asystem is evacuated when all non-condensable are removed from it in order to ensure that you have completely removed all non-condensable.
0Psia
If the system was drained, or leaked out, yes it needs evacuated.If the system was drained, or leaked out, yes it needs evacuated.
which abbreviation stands for the body system containing the heart
court
This would be due to the fact that the system has a leak, it must be found and repaired then the system will need to be evacuated and recharged.......
liquid
So used gasses can be evacuated from the system in preparation for the next gas charge.
if shop air is used in the system in an attempt to check for leaks
No, if you mix them they will form a gel and ruin the compressor. You will have to have the system evacuated and replaced with the new refrigerant.