(A) check the limit control switch, depending on the model mine is located in the control box//older versions may have a 6pt star mounted to the turntable of unit(if so turn star back 2 notches)also make double sure that you dont twist your wiring harness the wrong way. If newer model look for a reset button.
(B) check to make sure you didnt retract your unit to far in. if so there are release switches that will allow you to manually pull the unit back out.
(C) ohm your wires out for shorts and do visual inspection of control box and joystick control areas.
I hope this may help, if not give me a call Monday eve. between 6-9 pm. my # is on my profile.
just an old lineman//grew up with a sawdust pumper in between my belt.
chased a 1 ton for years
run a T40-C(PRO)//I actually know how to operate it. never could figure out that sawdust pumper//he//he
