How to reclaim refrigerant

quite first-year student an HVAC program this video is for the plumber stock scholarship the recovery of refrigerant out of the unit you know working with firstly the materials we'll need are our first step empty it weighs 28 pounds with Dante the contents to a maximum of 47 for a gross wave of 75 right now as you can see it only weighs 34 pounds and we're only adding zero ances possibly for the two big all right now that we've got that all covered the first step with the unit on we are going to be recovering the refrigerant out of the high get up to the repair and open up the in the high side of we're going to recover as much out much quicker at this point we're finished we're finished recovering the system with it on fluctuations so we're gonna go down - nervous here we are thermostat we were working on number 9 turning it to off as you can clearly see now we're going to go back upstairs Oh since we're in lab actually shut it off and I'm lucky never know what the system the inlet valve on the recovery machine after making sure our gauges and the recovery tank are closed we'll be working the system to the inlet valve and we'll be hooking the recovery tank to the discharge valve and again like last time on the recovery tank we want to go in the liquid side we're going to open it up we the gas is flowing in there and then we're going to turn off and turn on the machine and go then we're going to slowly open up our gates being mindful of the import Inlet pressure we're going to take we're going to recover out of the low side right here is where we need to watch to make sure we don't go above about 50 is what's been recommended to me to not damage the compressor we just sit and wait for it to go down beeping now start slowly speed up the recovery now we're going to wait for the what we've been waiting for is the gauges show a tenant's now that we're in a state of vacuum we're going to shut both of our gauges like so after that we're going to put our recovery machine into South clearing mode release of refrigerant into the atmosphere because we all know that's bad for those oh here we go boom now that that's done wait for this to go down to zero what she has I'm going to turn off our machine and a little bit will be written release when we open the hose but not as much as if we had self cleared it be very minimal it's almost maybe just a little bit of hair and now our system is completely recovered and that's the end of my video oh my god is the camera first preview rehab uncle

Channel: joseph mcwhite

Views: 170,650

Keywords: Plumberstock.com

Id: PyrXZVyK7lo

Length: 5min 35sec (335 seconds)

Published: Thu May 19 2016