Ransburg MMA-570 Direct_Ind Charge Atomizer A13366 - Manual (Page 45)

A12874-13 (INDIREC
T CHAR
GE)
SHAPING AIR KIT #3
A12874-03/04 Shaping Air Kits (Dual Air 30mm
Bell Cups)
This combination provides for two air sources to
gain better pattern control, eliminates a secondary
“ghost” pattern, and the ability to penetrate into
deep cavities. The first air is connected to the
“blue” tubes labeled “SAI” on the tubing bundle.
This air exits through an annulus between the
outside diameter of the ball cup and the inside
diameter of the shaping air manifold. The second
air is connected to the tube labeled “SAI” and is
“gray” in color. This air exits a concentric series
of holes at the front of the atomizer. This shap-
ing air combination can be used with either the
aluminum 30mm bell cup or the Titanium 30mm
bell cup. “Air Flow” information can be found in
the “Introduction” section of this manual.
NOTE
† A minimum of 70 slpm (2.6 SCFM)
should always be kept flowing in the in-
ner shaping air passage to keep the face
of the applicator clean during manual
cleaning breaks.
SHAPING AIR KIT #4
A12874-12 Direct Charge and A12874-13 Indi-
rect Charge Dual Flex Shaping Air Kits 55mm
Bell Cups
As the name implies, both shaping air outlets sup-
ply air that is counter to the rotation of the bell cup.
Both sets of shaping air holes are independently
controlled. The inner set of holes are supplied by
connecting the “blue” tube labeled “SAI” on the
tubing bundle to a regulated air source. The outer
set of shaping air holes are supplied by connecting
the “gray” tube labeled “SAO” on the tubing bundle
to a regulated source. The air supplies work in
combination with each other to provide desired
results. This combination of shaping air can be
used with any 55mm bell cup.
NOTE
† A minimum of 70 slpm (2.6 SCFM)
should always be kept flowing in the in-
ner shaping air passage to keep the face
of the applicator clean during manual
cleaning breaks.
MMA-570 Direct/Indirect Charge - Operation
Ransburg
LN-9279-13 42