Gain box light

[dank GN]

The light on the box with the gain nob doesn't come on ? Hasn't for awhile . The green light does come on around 6lbs of boost and it is still spraying like normal just no on light ? Any ideas ? Also is this the light that is the one that turns green when primed and red when not ?

 

[Razor]

If your talking bout the red led next to the TEST button.. then more than likely the Gain knob is loose or has been turned beyond its limits breaking the connections inside the box. Fix is open the box and solder the break.

The "clear" led is supposed to go from red to green. If it doesn't go red.. and only green more than likely your missing ground on the white wire at the pump.

 

[robzombie]

If your talking bout the red led next to the TEST button.. then more than likely the Gain knob is loose or has been turned beyond its limits breaking the connections inside the box. Fix is open the box and solder the break.

The "clear" led is supposed to go from red to green. If it doesn't go red.. and only green more than likely your missing ground on the white wire at the pump.

I did that very thing and light is back on and now the knob is tightened properly to avoid same problem in the future