Okay here it is. This is just some stuff I copied and pasted so hopefully none of it was copyrighted and nobody gets mad at me.
Barry K
Wall regulator set at 100 or more.
Iwata LPH 1.4.
Fan wide as can without center blowing out.
4" from panel.
Fluid 2.5-3 turns out depending on speed of painter.
Air 26-32 psi at the gun depending on air lines and compressor.
Sata RP 1.4.
Full fan.
2 3/4 turns out on fluid.
32-36 lbs at gun.
65 Comet:
Iwata LPH 400LV 1.4 tip
22 psi
Fan - 1/4 turn back from full open...no real reason for the 1/4 turn back other than habit...I never turn knobs against the stops...
Speed...about a foot per second
Fluid knob - about 1.5-2 turns from bottom (following Barry's gun setup guidelines)
Slow (885) clear activator
4-5 inches from surface
JimC
Should be about 3.5 turns out on the fluid and 20 psi. 4-6" is right.
Shine
iwata lph400
fan wide open - turn in 1/2 turn
fluid 3 -3 1/2 turns out
pressure 20 -24 lbs
this is a starting point , from there you adjust to your speed and distance from panel.
this is for uv clear.
JeremyB
Fan all the way open.....about 25-28 psi......fluid about 1.5 turns in from all the way out.
HUB:
LPH400LV - Clear:
Inlet pressure - set at 16 to 20 PSI with trigger full back and air flowing
Material control knob set at 3 to 4 full turns open from the closed position
Fan Control knob - set to achieve an 8 or 9 inch spray pattern at a 6 inch distance.
Material control knob - set at 3 to 4 full turns open from the closed position
Spray distance - 6 inches or less
Spray speed - Fast
Pattern overlap - 50 to 60 %
ALWAYS spray perpendicular to the surface and ALWAYS spray into a wet edge.
Material to Air ratio is very important.
Too much will result in a poor spray pattern, dry spray, excessive over spray and worst of all poor film build.
Too little will cause orange peel, puddling, runs, sags, high film build. solvent pop, die back and more.
Always follow the paint manufactures mixing ratios.
Never deliver more material to the fluid tip than you have air to atomize it
The Air to Material ratio is correct when the spray pattern is well formed and the paint is well atomized and the droplets are consistent in size.
LVX:
Material control knob set with 4 threads showing between the knob and gun body
Now with air flowing through the gun and the trigger in the full back position set air pressure at 12 - 16 PSI
Set the fan control to achieve an 8 - 9 inch spray pattern - at a 7 inch spray distance.
Spray speed - medium fast
Spray distance 6 inches or less
Pattern overlap 60 - 70%
LVB:
Install an LVB basecoat air cap on your LPH400LV and use these settings.
Inlet air pressure - set at 8 to 10 PSI set with the trigger in the full back position and with air flowing through the gun.
Fan Control know - set wide open (all the way to the left)
Material control knob - set at 4 full turns open from the closed position.
Spray speed - medium to fast
Spray distance - 4 inches or less
Pattern overlap 70%
NOTE; at 4 inches and 10 PSI the LVB cap will produce a 11 to 12 inch spray pattern. If you want a smaller pattern DO NOT use the fan control knob. either spray closer or reduce the fluid flow.