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
Table 2
2
2 ... Pressure
Pressure
Pressure Drop
Drop
Drop
Air
Air
Air Hose
Hose
Hose
Length
Length
Length in
in
in ft
ft
ft (m)
(m)
(m)
using
using
using 5/16
5/16
5/16 inch
inch
inch (8
(8
(8
mm)
mm)
mm) diameter
diameter
diameter hose
hose
hose
Air
Air
Air Regulator
Regulator
Regulator Setting
Setting
Setting
in
in
in psi
psi
psi (MPa,
(MPa,
(MPa, bar)
bar)
bar)
with
with
with gun
gun
gun triggered
triggered
triggered
15 (4.6)
55 (0.38, 3.8)
25 (7.6)
65 (0.45, 4.5)
50 (15.3)
80 (0.56, 5.6)
17. Verify that the ES indicator (K) [Hz indicator on
Smart guns] is lit.
Table
Table
Table 3
3
3 ... LED
LED
LED Indicator
Indicator
Indicator Colors
Colors
Colors
Indicator
Indicator
Indicator
Color
Color
Color
Description
Description
Description
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.
18. Shut off the air to the gun. Turn OFF (O) the ES
On-Off switch (J).
19. Start the pump. Adjust the fluid regulator until the
stream from the gun travels 8-12 in. (200-300
mm) before falling off. Typically, if fluid pressure
is below 5 psi (.04 MPa, 0.4 bar) or above 30 psi
(0.21 MPa, 2.1 bar), a change of nozzle size is
recommended.
20. Turn on the air to the gun. Turn ON (I) the ES
On-Off switch (J).
28
3A2496H
