Cordless Paint Sprayer Retest
The motor of the cordless paint sprayer is in the lower part of the housing. After the system is filled with refrigerant, the motor may be immersed in the refrigerant liquid. When the refrigerant liquid level in the housing is high, the high voltage resistance test may show a higher leakage value due to the higher conductivity value of the refrigerant liquid than the gas or the lubricating oil....
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