News

Where sprayer harnesses fail, and how to fix th...

Chafe at the hitch, cab door and boom folds, fertilizer corrosion in connectors, mice over winter and taped splices cause most sprayer electrical faults. How to find the break with...

Raven Switch Pro: switches not responding, wron...

When a Switch Pro stops running sections or the console cannot find its nodes, it is almost always power, ground, or one of the two 37-pin cables between cab and...

Raven SCS 440 / 450: sections dropping out, no ...

On an SCS 440 or 450 the fault is the console cable, the machine cable, the hitch connector between them, or the component on the end. Here is how the...

Is it the harness? How to test a sprayer cable ...

A section that drops out or a valve that won't pull in gets blamed on the harness, and a new cable often fixes nothing. Here is the bench method with...

Raven Viper 4, CR7 or CR12 won't power up or lo...

A black Viper 4 or a CR7 that never sees the sprayer is almost always power, ground, a missing CAN terminator or the wrong ISO adapter. Here is Raven's power-button...

Sprayer pressure gauge reading wrong, bouncing ...

A gauge that hammers, will not zero, or disagrees with the console is usually a dry gauge on a pulsing pump, an overpressure spike, or a range so wide you...