© 2022 Staheli West
128
Fuel Pump
Increase psi
Decrease psi
Fuel Pump psi
150
Nozzle psi
Nozzle 1 (Low Fire)
150
Nozzle 1 & 2 (High Fire)
130
The fuel pump psi should be set at 150. This should give nozzle 1 a reading of 150 psi in
low fire and nozzle 1 &
2 a reading of 130 psi in high fire.
To adjust the f
uel pump psi, insert a flat-head screwdriver into the adjustment port. Turn clockwise to increase
psi and counter clockwise to decrease psi. Make sure the manual gauge and the touch screen readings match
up when adjusting psi.
