Prepare for Welding or Jumping Battery on Combine

9 Dec 2021

Warning: Although HarvestMaster electronics are protected against power overload, damage may occur if the modules and system controller are plugged in while welding on the machine or jumping the combine battery.

To avoid damage, unplug the power cable for each GrainGage module and the system controller in the cab before welding on the combine or jumping/boosting the combine battery.


System controller on a GrainGage.
System Controller


Module on a GrainGage.