Ransburg RMA Indirect A11600 - Manual (Page 27)

INSTALLATION
AIR FILTER INSTALLATION
The following air filter installation guidelines are
essential for optimum performance:
1. 25mm OD (1-inch OD) minimum inbound
main air line.
2. Use only recommended pre-filters and bear-
ing air filters as shown in "Air Filtration Require-
ments" chart in this section. Additional system
air filtration (i.e., refrigerated air dryer) may also
be used if desired.
> With the exception of fluid, dump, and
bearing air, all other pilot and air supply
lines should be bulkheaded and their
diameters increased one size. For ex-
ample: Turbine air should be increased
to a 12mm OD from bulkhead plate to the
volume booster.
NOTE
> Each applicator must have its own filter
for bearing air.
Recommended: RPM-418 or equivalent.
NOTE
3. Mount the bearing air filter as close as pos-
sible to the RMA-303. (DO NOT mount further
than 30-feet (9.1 meters) away.)
4. DO NOT use tape, pipe dope, or other thread
sealant downstream of the bearing air filter. Loose
flakes of tape or other sealant can break loose
and plug the very fine air holes in the turbine air
bearings.
5. Air heaters are highly recommended for use in
the system to minimize the effect of excessively
humid conditions. If the heated air will exceed
120 o F (48.9°C), the heater must be located after
all filters to prevent damage to the filter media.
Bearing Air Supply 6 x 4mm OD 90psi + /- 10
(BRG) (Yellow) (621 + /- 69 kPa)
Bearing Air Return 4mm (5/32") OD 80psi + /- 20
(BRG RTN) (Yellow) (at atomizer card)
(552 + /- 138 kPa)
Turbine Air (T.A) 10 X 8mm Variable
(Green)
Pattern Control 8 X 6mm Variable
Air 2 (SAO) (Gray)
Pattern Control 8 X 6mm Variable
Air 1 (SAI) (Blue)
Brake Air (BRK) 6 X 4mm 60-100 psi
(if used) (Orange) (414 - 689 kPa)
Paint Valve 4mm (5/32") OD 80 psi + /- 10
Control (PT) (Natural) (552 + /- 70 kPa)
Dump Valve 4mm (5/32") OD 80 psi + /- 10
Control (PD) (Silver) (352 + /- 70 kPa)
Cup Wash Solvent 4mm (5/32") OD 80 psi + /- 10 psi
Valve Control (ST) (Blue) (352 + /- 70 kPa)
Cup Wash Air 4mm (5/32") OD 80 psi + /- 10
(ATI) (Orange) (352 + /- 70 kPa)
Valve Control
Cup Wash Air 6 X 4mm 80 - 100 psi
(CWA) (Green) (551-689 kPa)
Tube Air Pressure
Size Requirements
TUBE SIZE / AIR PRESSURE
REQUIREMENTS
RMA-303 Indirect Charge - Installation
Ransburg
23 LN-9252-06.4