DeVilbiss SP-100-430-K Operación Manual página 7

INSTALLATION
AIR AND FLUID HOSES
See pages 11 and 12 for installation details.
Use separate filtered regulated air supplies for atomizing and
cylinder air. Connect all the air and fluid hoses to the manifold
(1/8" NPT(f) cylinder air, 1/4" NPT(f) fan and atomizing air.)
(See figure 1.)
• Cylinder air 'C = Cyl' via a control valve. For fast cylinder opera-
tion the control valve should be fitted as close to the gun as
possible or an additional quick exhaust valve installed in the
line.
• Separated atomizing and fan "F" & "A" air supply.
• If material re-circulation is not required, install 1/4" NPT plug
into port 'R'.
Recommended hose size up to 34 ft. (10 m) long:
Atomization Air = 5/16" O.D. (8 mm)
Cylinder Air = 1/4" O.D. (6 mm)
Important: The Spray gun must be grounded to dissipate any electrostatic charges
which may be created by fluid or air flows. This can be achieved through the Spray
gun mounting, or conductive air/fluid hoses. Electrical bond from the spray gun to
earth should be checked with an ohmmeter. A resistance of less than 10
recommended.
Important: To ensure that this equipment reaches you in first class condition,
protective coatings have been used. Flush the equipment through with appropriate
solvent before use.
SETTING
Check that the gun has all of the O-rings installed
on the sealing surface and check that the locking
device (28) is in the correct position to lock the
spray gun on to the connecting plate.
1. The ATOM 'A' air valve controls the atomizing air
pressure.
2. The FAN 'F' valve controls the spray pattern size.
3. Fluid flow is adjusted with the rear ratchet knob
(25).
For the arrangement of the parts, refer to the
exploded view on page 5.
SB-2-590-D (11/2016)
"P"
FLUID
SUPPLY
START UP
1. Turn the needle adjusting knob (25) clockwise
until the needle is fully closed.
2. Turn the FAN 'F' and ATOM 'A' air valves (13)
counter-clockwise to be full open.
3. Use the air cap chart to set the air pressure at the
air regulator to achieve recommended pressures.
4. Turn the adjusting knob (25) counter clockwise to
obtain the desired fluid flow.
5. Test spray. If the finish is too dry or fine, reduce
the airflow by reducing the air inlet pressure or
by screwing the valve ATOM 'A' (13) in clockwise,
or increase the fluid flow using ratchet knob,
rotating counter clockwise.
7 / 14
BACK Face of Manifold
TOP Face of Manifold
FIGURE 1
Ohms is
6
EN
"R"
FLUID
RETURN