DeVilbiss AGXV-540 Quick Start Manual

AGXV-540, AGXV-541, AGXV-542 & AGXV-543
IMPORTANT: Before using this equip-
ment, read SAFETY PRECAUTIONS
starting on page 2.
U.S. Patent No. 5,364,033

DESCRIPTION

The AGXV high volume, low pressure spray
gun (spray pistol) is used on automatic and
semi-automatic machines where mass produc-
tion spraying is necessary, or hand spraying is
not accurate enough. Models and application
information follows. All models are designed to
provide maximum transfer efficiency by limiting
air cap pressure to 10 psi (0.7 bar) (in the U.S.,
this complies with rules issued by SCAQMD and
other air quality authorities). Air cap pressure
can be measured with an optional air cap test
kit. See "ACCESSORIES" on Page 8.
CHART 1 MODELS
Model No. HVLP
(Available Typical Air Cap
Tip Sizes) Applications Used
AGXV-540 Most common 33A
(E, FF, FX) finishing materials
including some
waterborne and
chlorinated.
AGXV-541 High solids (low 46MP or 400 Gr. S/S
(D, E, FF, VOC's) coatings 83MP
FX) which are difficult
to atomize with
HVLP, or high
flow rates.
AGXV-542 Waterbornes and 28 or 33A 303 Gr. S/S,
(FF, FX) other corrosive
materials (below
7pH)
AGXV-543 Same as AGXV- 46MP
(FF, FX) 541 except for
more corrosive
materials
(below 7pH)
AUTOMATIC SPRAY GUNS
CHART 2 AIR CAPS – PATTERNS –
APPLICATION
Air Complete
Cap Air Cap
No. No.
33A JGHV-101-33A
46MP JGHV-101-46MP 11" (280 mm)
83MP JGHV-101-83MP 13" (330 mm)
* Actual pattern length dependent upon fluid tip (nozzle) ID,
coating material flow rate, air pressure and fan pressure.
Most finishing materials can be atomized with
the 33A air cap. The 33A cap should be used
where possible as it consumes less air volume
(CFM) and has slightly better transfer efficiency
than the 46 MP or 83MP air caps. However, more
difficult to atomize materials (i.e. low VOC's) or
high flow applications over 12 oz./min. (360 cc/
min.), are ideal for the 46 MP maximum per-
former air cap, fluid tip and baffle combination.
Fluid
Also available is the 83MP (maximum performer)
Tip/Needle
for even higher flows 17 oz./min. (510 cc/min.)
Construction
and above and higher viscosities. Refer to the
400 Gr. S/S
air cap chart for more information.
303 Gr. S/S
This gun may be used with chlorinated
solvents. Aluminum is not used in fluid pas-
303 Gr. S/S
sages. If using chlorinated solvents, make
sure all other fluid handling components
are also compatible.
A list of materials used in the construction
of this equipment is available upon request.
Poly.
303 Gr. S/S,
Poly.
SPECIFICATIONS
P1 – Maximum Inlet Pressure – 100 PSI (7 bar)
*Typical P2 – Maximum Fluid Pressure – 100 psi (7 bar)
Pattern Size Typical
P3 – Cylinder Air Pressure
and Shape Application
9" (229 mm) Most com-
long, tapered mon finishing
ends, similar to materials, up
Weight without mounting stud – 26 oz. (738 g)
30 air cap. to 12 oz./min.
Weight with mounting stud – 30.5 oz. (865 g)
(360 cc)
Mounting stud diameter – 3/4" (19 mm)
Wetted Parts – 300 and 400 S/S, PTFE, Poly.
Low VOC
long, straight materials, 12
Hose Connections –
sided, similar to to 16 oz./min.
704 air cap. (360 to
480 cc)
Low VOC
long, straight materials,
sided similar to 17 oz./min.
765 air cap. (510 cc) and
above.
** For installations where 50 psi (3.4 bar) cylinder air is not
FLUID TIP (NOZZLE) ORIFICE SIZES
Note
PROP 65 WARNING
WARNING: This product contains chemicals
known to the State of California to cause cancer
and birth defects or other reproductive harm.
SERVICE BULLETIN
SB-2-628-T
Replaces SB-2-628-S
Repair Kit KK-4992-1
– Min. **50 psi (3.5 bar)
– Max. 100 psi (7 bar)
(See Chart 2 for tip/needle information)
Fluid Inlet – 3/8" NPS(M)
Cylinder Air – 1/4" NPS(M)
Atomization Air – 1/4" NPS(M)
Note
For HVLP operation (max. 10 psi, - 0.7 bar
cap pressure), do not exceed the air inlet
pressure given below.
PSI (bar) Cap No.
57 (4) 83MP
50 (3.4) 46MP
45 (3.1) 33A
available, the inner (red) piston spring can be removed
which lowers the minimum cylinder air to approxi-
mately 37 psi (2.5 bar). Refer to "OPERATION", Pg. 4
Inch mm
D .086" 2.2
E .070" 1.8
FF .055" 1.4
FX .042" 1.1
G 0.028 .7
CA PROP
65