Graco Pro Xp 60 WB Instructions Manual page 22

Gun Setup
14. Fully open the atomizing air restrictor valve (G)
clockwise.
15. Turn ON (I) the ES On-Off switch (J).
When the ES On-Off switch is turned ON (I),
the fluid supply is charged with high voltage
until the voltage is discharged. Contact with
the charged components of the spray gun will
cause an electric shock. Do not touch the gun
nozzle or electrode or come within 4 in. (102
mm) of the front of the gun during operation.
22
16. Set the gun air regulator to deliver a minimum
45 psi (0.32 MPa, 3.2 bar) at the gun when
triggered, to ensure full spraying voltage.
Table Table 2 2 2 Pressure Table Pressure Drop Pressure Drop Drop
Air Air Air Hose Hose Hose
Length Length in in in ft ft ft (m) Length (m) (m)
using 5/16 5/16 inch inch (8 (8 (8
using using 5/16 inch
mm) mm) mm) diameter diameter hose diameter hose hose
15 (4.6)
25 (7.6)
50 (15.3)
17. Verify that the ES indicator (K) [Hz indicator on
Smart guns] is lit.
Table Table Table 3 3 3 LED LED Indicator LED Indicator Colors Indicator
Indicator Indicator Indicator
Color Color Color
Green When spraying, the indicator
should remain green, indicating
sufficient air pressure to the
alternator turbine.
Amber If the indicator changes to amber
after one second, the air pressure
is too low. Increase air pressure
until the indicator is green.
Red If the indicator changes to red
after one second, the air pressure
is too high. Decrease air pressure
until the indicator is green. To
maintain a higher application air
pressure, install ES On/Off Valve
Restrictor Kit 26A160. Adjust the
pressure as needed to ensure the
indicator remains green.
Air Regulator Air Air Regulator Setting Regulator Setting Setting
in in in psi psi (MPa, (MPa, bar) bar)
psi (MPa, bar)
with with with gun gun triggered gun triggered triggered
55 (0.38, 3.8)
65 (0.45, 4.5)
80 (0.56, 5.6)
Colors Colors
Description Description Description
3A7504A