AlexLPD
28-03-2009, 06:12 AM
Hi everyone, i found something odd with my new CR 700 recovery unit, i make around 4-5 services (recovering gas) and everyting was ok, I loved the quickly recovery, but latley the unit start as usual, no hammering noises, or extrange vibration, the pressure dropes from around 110-120PSI to a 50-55PSI in 5-6 minutes, but from here start to be slowley and it takes from 15 to 23 min to complete the task. :mad:
The times and the pressures are from identical units, ta
First i taugh that maybe the inline screen was clogged and i chek it, but was ok.
I look for bad operation machine, and i went to yellow yacket training videos to see the properly use, and all the important steps are doing properly.
We are using gas recovery only, on ***** 22 fan coils, the units have services valvules on both ports, high and low pressure, and havent pivot valves (schraeder?)
So Im going to this great internet forum to see if anyone of you have a clue, if this normal?, its non-condensables in the interior of recovery unit? Or something else?
Tanks to anyone to take the time to read and advice me on this particular issue. (And for interpreting my english, wich is no my natal language)
-----Any help are appreciated------
The times and the pressures are from identical units, ta
First i taugh that maybe the inline screen was clogged and i chek it, but was ok.
I look for bad operation machine, and i went to yellow yacket training videos to see the properly use, and all the important steps are doing properly.
We are using gas recovery only, on ***** 22 fan coils, the units have services valvules on both ports, high and low pressure, and havent pivot valves (schraeder?)
So Im going to this great internet forum to see if anyone of you have a clue, if this normal?, its non-condensables in the interior of recovery unit? Or something else?
Tanks to anyone to take the time to read and advice me on this particular issue. (And for interpreting my english, wich is no my natal language)
-----Any help are appreciated------