Cherry picker question

If I remember right, there is safety feature in them that stops you over stretching dangerously, like going out too far in the wrong direction. I think there is a level sensor in them too. Is he operating on level ground?

A few things to check, you have to keep a safety button, or floor pedel pressed while working the drive levers, there also may be a switch you need to press to change from lifting to driving, also check is there a sensor on the basket door to make sure it's closed properly

Try sending the boom out to the max then pull it back. When pulling back in hold the button down an extra couple of seconds when its fully retracted. Sometimes the boom is not fully back in even if you think it is.

Did he get down or is he still stuck up in it :-)