Anyone have any tips on changing the oil in a rotary? I need/want to replace with Zerol 150 for a low temp application around -70C with no oil sep.
RANGER1
12-08-2008, 10:23 AM
What type of rotary and refrigerant ?
Not really sure as to type, the compressor is a 1/2hp, 5600btuh Rechi Rotary. Someone told me that I simply need to turn it on once, as right now the internal mechanism is probably holding the valve closed, and pouring a big juice can with one hole in it never works.
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