My compressor is ZT 18/37. And it has a ploblem about hight temprature:

temprature sensor in pulsation damper show: up to 220 celsius degree
pressure : up to 7.8bar

but i setting max air compressor at 8bar, and i cheched check valve, cleared intercooler and aftercooler, cleared pulsation damper and changed oil filter, air filter. So they OK.

help me!.
Thanks you

duonglq,
hochiminh city