Thank goodness! A proper way to vacuum the system. Just been trolling making comments on the ding dongs out there teaching people how to destroy compressors. Thank you yellow jacket I'm a lifelong customer and always will be. You made my evening my trolling venture has now come to an end.
try using the vacuum manifold with 2x 3/8" hoses and attach your micron gauge to the top of the evacuation manifold. don't use gauges (more connections = more likely for a leak) once vacuum holds below 300-400 microns remove your vacuum hoses and place your gauges on to charge the system, make sure you purge/vacuum your gauges prior to charging. and always pressure test prior to vacuuming!! use your expensive digital gauges on pressure test mode for that!! 2hrs minimum 150-180 psi R22 250-280 psi for 410A. lots of work to do it properly..
Very nice presentation. There is one small thing that you need called out on though. If you're supposed to change your oil after every evacuation how does having a larger oil reservoir translate into fewer oil changes?
Throw Away because it’s not uncommon to change the oil several times during an evacuation on a larger system, that’s why the pump has an isolation valve
Thank goodness! A proper way to vacuum the system. Just been trolling making comments on the ding dongs out there teaching people how to destroy compressors. Thank you yellow jacket I'm a lifelong customer and always will be. You made my evening my trolling venture has now come to an end.
try using the vacuum manifold with 2x 3/8" hoses and attach your micron gauge to the top of the evacuation manifold. don't use gauges (more connections = more likely for a leak) once vacuum holds below 300-400 microns remove your vacuum hoses and place your gauges on to charge the system, make sure you purge/vacuum your gauges prior to charging. and always pressure test prior to vacuuming!! use your expensive digital gauges on pressure test mode for that!! 2hrs minimum 150-180 psi R22 250-280 psi for 410A. lots of work to do it properly..
Thanks for the video add. Some info in a good amount of time. You cover the important stuff and give great advice!
Very nice presentation. There is one small thing that you need called out on though. If you're supposed to change your oil after every evacuation how does having a larger oil reservoir translate into fewer oil changes?
Whoops!
Throw Away because it’s not uncommon to change the oil several times during an evacuation on a larger system, that’s why the pump has an isolation valve
great video
What's with the bulky gloves? Who the hell works wearing nonsense like this?