Doosan 185 Shuts off Under Load. Code Low Oil Pressure
by Chris
(Cherryvale, KS)
Compressor Shuts off under a load after running at full speed while sandblasting.
It flashes the code for low oil pressure.
Changed Oil and Filter.
Changed Air Filters.
I have replaced oil pressure sender.
I have installed oil pressure gauge and it carries 40-60 psi
I have replaced the main computer control box
I have ran a hot wire from battery to the hot side of the oil pressure sender.
This doesn't happen each use, but usually after it is warmed up.