Posted 4/1/2008 07:04 (#347096 - in reply to #346734) Subject: RE: Boom Sense in Spray Coupe
Near Intersection of I-35 & I-90 Southern Mn.
The trick is to use a relay connected between the proper wires as is mentioned in several posts below. The coil of the relay needs to be triggered by something that is "hot" when spraying is being done.
This could be the Master switch or a splice on the center boom valve.
Boom Sense in Spray Coupe
