Ransburg RMA Dual Purge Direct A12300 - Manual (Page 73)

RMA-303 Dual Purge/Direct Charge - Maintenance
68
Figure 33: Splash Plate Insertion
Splash Plate Insertion
Turn the splash plate removal tool over and use
the large diameter end to press the splash plate
back in place by hand. It may be necessary on
occasions to use an arbor press to install the
splash plate. Press splash plate to a hard stop.
Face of bell cup should line up with undercut as
shown on tool (see Figure 33).
Shroud Removal / Replacement
Shroud Removal
Remove five (5) screws from back of applicator.
Remove break-away ring and quick disconnect
ring. Pull shroud off.
Shroud Replacement
Push the shroud back into place. A light tap on the
end may be required to seat the shroud in position.
Slide the quick disconnect ring over the shroud.
Re-install break-away ring by aligning the four
(4) holes with the dowel pins on the recessed
face of the rear manifold. Re-install the five (5)
stainless steel screws. Tighten evenly to 15-20
lbs•in (1.69-2.26 Nm) torque. If you are using the
optional plastic break-away screws, tighten evenly
to 5 lbs•in (.56 Nm) torque. The break-away ring
must lie flat against the face of the rear manifold.
Figure 34: Shroud Removal
† DO NOT over-tighten the five (5)
optional plastic break-away screws or
they may break under normal operting
conditions.
C A U T I O N
!
Inner/Outer Shaping Air
Manifold, Solvent Tube Removal/
Replacement
Air Manifold Removal
Remove the outer shaping air manifold by turning
it off by hand in a counter-clockwise direction. A
strap wrench may also be used. Remove the fit-
ting, ferrule, and external cup wash line from the
inner shaping air manifold by turning the fitting in
a counter-clockwise direction using a 3/16" end
wrench. Loosen set screw on inner shaping air
manifold with a 5/64" hex wrench enough to allow
manifold to be removed from the turbine body.
Remove the inner shaping air manifold by turning
it off in a counter-clockwise direction (see Figure
35). A 1/4-20 threaded screw may be screwed into
Ransburg
LN-9263-08.5