Dear friends: I bought a 1992 - 320 excavator in an auction three months ago. The lcd panel was cracked but the lower part was doing ok. I removed all the panel in order to change de lcd. I bought a new lcd in ebay. Now, when i contact the machine all the lights of the console and the lcd screen turn on for 3 seconds and then they turn off. When i start the machine all the lights are off. Any idea in how to solve the problem?
They are going through a start up check process, this is normal. If one of the lights does not go one at start up then that light has failed