What is the error code for Hitachi excavator?
What is the error code for Hitachi excavator? So it is important for us to know some error codes of Hitachi excavator sensors. Let’s introduce in detail: 636-2 Camshaft angle sensor is abnormal (no signal). Although the crank signal appears, the cam signal does not appear. What to do if your Hitachi AC unit is not working? Check for obstruction of air flow of the outside or inside units. Check if too much heat source exists in the room. Check if the air filter is clogged with dust. Check to see if the doors or windows are opened or not....