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because compressors are sensitive
Apparently you need to use compressor oil, such as Fridge compressors (Commercial) im told Apparently you need to use compressor oil, such as Fridge compressors (Commercial) im told Apparently you need to use compressor oil, such as Fridge compressors (Commercial) im told
The compressors that come with central Ac systems are hermetically sealed and have oil inside. There is no need to add oil. If you are replacing the compressor then flush the line set first then replace, also install a filter drier.
cubit feet per minute Actually there is a CMF "Critical Maintenance Free" normally found on oil less compressors on air compressors.
4-6 oz is needed no more and no less. If you have replaced the compressor make sure you check all the tags. Some compressors are shipped with oil already and some are not.
Small engines....like lawn mowers, compressors, etc typically take a 30 or 40 weight oil. Also, it used to be recommended to break in a new engine with a single weight motor oil.
In the reciprocating compressors, you fill the crank case with the lubricante. In screw compressors, there is a reservoir to separate oil from compressed air, that reservoir works as the oil sump of the screw compressor. in big centrifugal compressor oil is placed in an oil tank, and than is pumped to bearing casings by means of mechanical or electrical pump.
You will use a PAG 46.
Yes , although you will have to top up the engine oil level ( or prefill the new engine oil filter ) * assuming you haven't put the required amount of oil in the engine already *
Rotary screw compressors are used in many industrial compressed air systems due to the high volume they produce in comparison to reciprocating compressors. Rotary screws take up much less space, require no heavy flywheels, and need less maintenance than the recip. compressors. Oil free compressed air can be produced by large rotary screw compressors designed as such, while reciprocating compressors can do this only on a smaller scale due to the need for cylinder lubrication in the larger models.
NO, it does not.
Check the water pump. Examine it for traces of dried coolant that might be leaking out of the casting.