Denka Atrium Lift Electrical Troubleshooting - Start To Finish - Partial Function Loss

Here we troubleshoot a Denka 90 foot atrium lift. This lift came in with some functions not working. It would not lower, telescope out, or emergency lower.
Tune in to find out our troubleshooting process and how we solved this problem! In this video you will see circuit plan reading, use of multi meters, and troubleshooting relay and microprocessor based control systems. You can apply these same troubleshooting principles to any electrical problem.
It is key to have the right tools for the job! Multi-meter, wire jumpers, and an accurate wiring schematic are key to solving any problem you encounter.

[@ljurzimibraimovski9033]

I have the same machine 2001 how do you charge the batteries if anybody knows thanks