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  1. 02-03-2013, 01:24 PM #1
    mh heating
    mh heating is offline Professional Member
    Join Date
    Dec 2003
    Posts
    222

    Appoin owners, question for you

    Looking at the operating procedures, it doesn't say anything about purging the lines, of air, before recovering freon. Is there something im missing or just crack a connection?
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  2. 02-03-2013, 02:55 PM #2
    jnsrose's Avatar
    jnsrose
    jnsrose is offline Professional Member
    Join Date
    Jun 2002
    Location
    south jersey
    Posts
    776
    Always purge your lines. Not in the directions because it has no effect on the machine. It is a standard and must do practice. I always purge at the inlet to the machine (before opening the vale on the machine) and then at the inlet to the bottle after opening both valves on the machine but before opening the bottle.
    You need to put the phone down and get back to work!
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