. OPERATION DETAILED CONTROLS AND GAUGES REMARK 3 - 11 Radiator Coolant Level Mo This m onitor C(2) warns th at the radiator cooling wa ter level is too low. If the If radiato r and sub-tank, and in the Engine Oil Pressure Monito This m onitor (3) flashes if t he engine lubricating oil pressure goes below the normal value. If it flashes, stop the engine and check the lubricating system and the level of the oil in the oil Hydraulic Oil Temperature Monitor the operator that the hydraulic oil This monitor C(4) warns temperature is too high. If it flashes during operation , run the engine at low id ling or stop the engine , and wait for the hy draulic oil temperature to go down.
Sto p the machine on le vel ground and check th e monitor Sto p the engine, then tu rn the starting switch to t he ON position and check that the mon itor lights up for 3 secon If it does not light up, ple ase contact your Komats u distributor to hav e the monitor inspec