Ransburg RMA Indirect A12869 - Manual (Page 73)

RMA-303 Indirect Charge - Maintenance
LN-9268-11.4 68
Figure 37: Fiber Optic Installation/Removal
Figure 38: Tubing Removal
Figure 39: Break-Away Ring
N O T E
Loosen the fiber optic assembly in the rear
plate by loosening the set screw with a 3/32"
hex key (see Figure 37). Pull the fiber optic
cable from its hole in the solvent manifold and
rear plate assembly.
Leave end loose in atomizer extension. Loos-
en and remove the cup wash line from the
manifold by unscrewing the 1/4-inch fitting with
a 3/16" end-wrench from the solvent manifold
and leave loose in the atomizer extension.
Tubing Removal (Atomizer End)
(Reference Figure 38)
Using the tubing removal tool (A11373-00)
select the appropriate size end for the tube
you want to remove, 8mm or 6mm. The 8mm
end will also fit over the 10mm green turbine
air tube. Place the opening around the tube
and press down on the quick release cullet.
Using your other hand, pull the tubing from the
cullet. Remove all tubing from the collets and
also remove the fluid tubes held on with com-
pression nuts. Remove the four (4) mounting
screws (M8 SHCS) that hold the atomizer
body to the atomizer extension using a 6mm
hex key.
Reinstalling Atomizer Body On To Atomiz-
er Extension
>It is important that the following procedure be
adhered to in order that all tubing and fitting
connections can be reached.
Before installing the atomizer body, the fiber
optic sensor and cable must be installed as
well as the small solvent line for the cup
wash. Slide the cable and solvent line into
the atomizer extension as you are guiding the
atomizer body toward the extension. Rotate
the atomizer body and align the "black" locat-
ing pin with the hole in the atomizer extension
(see Figure 40). The atomizer body will pilot
into a hole of the extension. When parts are
flush, thread the M8 SHCS into the atomizer
body from inside the atomizer extension.
Tighten to 25-30 lbs.- in. (2.82-3.39 Nm). In-
stall the paint and dump lines first. Make sure
that the tubing is fully into the fitting before
tightening the compression nuts using a
14mm wrench for the paint fitting nut and an