Hi all,

Following instructions from maintenance techs as well as the manual, we have been trying to add a vehicle-mounted terminal to the Raymond OPC30TT order pickers for a while now, but are constantly getting blown fuses on the accessory side. We wired into the B+/B- wires (POS 4 and 8 on PC16) on the over the mast cable which provides battery voltage. Our system consumes about 10W at 5V so we have a 60W DC-DC regulator capable of handling 18-72V DC with an additional 4A inline fuse on the input side. The 4A inline fuse keeps blowing when the vehicle is in use. This is only happening on these Raymond order pickers, we've installed on hundreds of other trucks, including Crown and Hyster order pickers in the past where this hasn't been an issue.

Does anyone have more experience with these trucks and how to wire up accessories on them? Anything particular we should know about them?

Any insights would be appreciated!