Hitachi EC12 Portable Electric 2hp Air Compressor, Oil Lubricated
Problem for Hitachi EC12 Portable Electric 2hp Air Compressor, Oil...

Hitachi EC 12 Air Compressor does not keep pressure




By pheasantchas on Sep 28, 2009

" "
The safety valve lets air out after pressure reaches 120 psi. After pressure drops to 80 psi, the motor tries to start but cannot.

Best Solution

posted on Sep 29, 2009
Helpful)

shakush

Rank: Wiz 
Rating: 81%, 13 votes
to repair this problem (a) the pressure switch is not working,(b) check valve or non return valve sticking(stripe down repair and refit)
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