AirCom ECO Series User manual

Instruction
manual
HVLP SPRAY GUNS
ECO series
mod. ECO
aircom.it
EN
168

AIRCOM®- INSTRUCTION MANUAL - 2022 - v. 1.0
AVAILABLE MODELS
mod. ECO
Maximum efciency with extremely low
atomization pressures

ECO series
EN
.04
.04
.05
.08
.10
.11
.14
.14
ECO series
Index
WARNINGS!
Carefully read and follow all instructions and safety precautions before
using the product.
MANUALS
Our manuals are available at aircom.it/en/support/manuals/
Or, by scanning the QR Code on this page.
Instruction Manual
Warnings
Maintenance and cleaning
Installation and start-up
Technical data
Troubleshooting
Spare parts and components
Certified quality
Support

4 - Instruction Manual aircom.it
ECO series
EN
WARNINGS
MAINTENANCE AND
CLEANING
CORROSIVE PRODUCT
WARNINGS
Our guns can be used with the majority
of water, or solvent-based pigments for
coating and nishing all types of surfaces.
However, they are not designed to spray
abrasive and/or corrosive products. If
abrasive and/or corrosive products are
used, guns with components made of the
appropriate material can be ordered.
MAINTENANCE
Before any maintenance work, empty
the gun and disconnect it from both,
the compressed air supply, and the
liquid supply. Use only original AIRCOM®
accessories, spare parts, and related
components: any other product not
supplied by AIRCOM® is not approved or
authorized. AIRCOM® is not liable for any
damage caused by using non-original
spare parts and accessories.
HEALTH HAZARD
Some chemicals, once sprayed, may
be harmful and cause irritation or
health disorders. Careful reading of all
labels and instructions on how to use
the product are necessary. Use of the
product is restricted to trained technical
personnel, with the use of special safety
glasses when adjusting the gun and,
while the system is operating.
CLEANING
Use exclusively appropriate liquid
cleaners with neutral pH 6-8. Do not use
acids, alkaline solutions or other cleaning
agents containing sodium hydroxide,
which are aggressive for cleaning the
exterior of the gun. Do not immerse
the gun in liquid cleaners that may
cause corrosion of the product. Clean
all material passages by propagating
water within the paint circuit: inadequate
cleaning can cause damages to the fan
shape. While cleaning, avoid scratching
the surfaces of the air nozzle holes and
the dipstick.

Instruction Manual - 5aircom.it
ECO series
EN
TECHNICAL SPECIFICATIONS
Connection hole diameter: 10,5 mm.
Size of pipe junctions:
• Control air inlet: A = ¼ gas
• Atomizing air inlet: B = ¼ gas
• Product inlet: C = ¼ gas
Gun weight: 0,95 kg
Gun size: see dimensioned views
168
85
49
71
36
44
88
113
71
10,5
INSTALLATION
VIDEO TUTORIALS ►
Our video tutorials are available at aircom.it/en/support/tutorials/
Or, by scanning the QR Code on this page.

6 - Instruction Manual aircom.it
ECO series
EN
DIRECTIONS FOR GUN
OPERATION
A
Pipe Ø 6 ÷ 8
Plunger opening ≥ 4,0 - 4,5 bar
B
Pipe Ø 10 ÷ 12
Atomization: 0,5 - 3,0 bar
C
Pipe Ø 6 ÷ 8
Pigment inlet
C
A
B
INSTALLATION AND STARTUP
Before using a new gun or a new product, clean the gun thoroughly
with an appropriate solvent. Powering should be done with dry, ltered
air and regulated to constant pressure.

Instruction Manual - 7aircom.it
ECO series
EN
ADJUSTMENT SEQUENCE
1. Lock the gun to the system using
the fastening bracket and orient
the head towards the appropriate
coverage direction.
2. Connect the atomization air, control
air and product piping to the
junctions shown on the previous
page.
3. Screw the handwheel part. [C9]
as far as it will go (do not force
when reaching the stop). Act on the
control air. If no drop of pigment
comes out, remove the control air,
and open the handwheel part. [C9]
with one click. Repeat the process
until the rst drop appears.
4. Open the handwheel part. [C9] with
the necessary clicks to determine
the desired amount of pigment.
5. Act on the adjustment screw to
obtain the desired atomization
range.
20 shots per revolution
0
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16
17
18
19
20

8 - Instruction Manual aircom.it
ECO series
EN
HEAD
ø NOZZLE
SHOTS FLOW RATE OF
THE FLUID
(g/min)
ATOMIZATION
PRESSURE
(kg/cm²)
AIR
CONSUMPTION
(L/min)
L-A ø 0,8
7108 0,4 215
10 162 0,45 228
L-A ø 1,0
8 146 0,55 242
12 195 0,5 247
L-A ø 1,2
8 201 0,5 240
13 317 0,6 275
L-A ø 1,5
10 303 0,6 271
15 454 0,9 367
HEAD L-A
1/2
TECHNICAL DATA
NOTES
Pump pressure 0.8 to 1.0 Kg/cm².
Liquid used for testing: water. Ford cup viscosity 4 = 11 sec.

Instruction Manual - 9aircom.it
ECO series
EN
HEAD
ø NOZZLE
SHOTS FLOW RATE OF
THE FLUID
(g/min)
ATOMIZATION
PRESSURE
(kg/cm²)
AIR
CONSUMPTION
(L/min)
N-A ø 0,8
7108 0,35 188
10 162 0,5 224
N-A ø 1,0
8 146 0,45 203
12 195 0,6 243
N-A ø 1,2
8 201 0,65 289
13 317 0,8 317
N-A ø 1,5
10 303 0,8 320
15 454 1,0 371
HEAD N-A
2/2
TECHNICAL DATA
NOTES
Pump pressure 0.8 to 1.0 Kg/cm².
Liquid used for testing: water. Ford cup viscosity 4 = 11 sec.

10 - Instruction Manual aircom.it
ECO series
EN
Anomaly Problem /Solution
No atomization
No pressure is getting to the gun
Check air system
Gaskets part. [O4] worn out
Replace gaskets part. [O4] worn out
The head part. [C5], the nozzle part. [C4] eand
the rod part. [C12] are worn out.
Replace the head part. [C5], the nozzle part. [C4]
and the rod part. [C12]
The product is exceeding the amount needed
Reduce the product passage
Lack of product (ow rate too low)
Add product or reduce atomization air pressuree
Missing product in tank or clogged pipes
Fill tank or clean up with solvent
Leakage from the
nozzle
Mounted handwheel part. [C9] worn out
Replace mounted handwheel part. [C9] worn out
TROUBLESHOOTING

Spare parts and
components
HVLP SPRAY GUNS
ECO series
mod. ECO
EN aircom.it

12 - Spare parts and components aircom.it
ECO series
EN
mod. ECO
12 [x1] Spring
14 [x1] Spring
38 [x1] Gasket
39 [x1] Gasket
C2 [x1] Secondary body
C3 [x1] Threaded insert
C4 [x1] Nozzle
C5 [x1] Head
C6 [x1] Ferrule
C7 [x1] Plunger
C8 [x1] Stopper + positioner
C9 [x1] Hand wheel
C12 [x1] Rod
G[x1] Gasket
G6 [x1] Gasket kit
G24 [x1] Primary body with brass
inner bushing, screw for
adjuster and plug.
O2 [x1] Gasket
O3 [x1] Gasket
O4 [x2] Gasket
P3 [x1] Mounted plunger
Q1 [x2] Screw
R1 [x2] Junction
R4 [x2] Junction G
C7
C12
12
C8
14
C9
C5
C4
C3
O4
O2
O3
C6
R1
R4
R4
38
Q1
Q1
G6
39
C2 R1
P3
G24
SPARE PARTS
DETAILS LIST
NOTES
The head protection stopper is also available as a
spare part. You can refer to the CNN table below for
compatible heads for your model.

Spare parts and components - 13aircom.it
ECO series
EN
L-A NOZZLE NEEDLE
0,8 0,8
1,0 1,0
1,2 1,2
1,5 1,5
N-A NOZZLE NEEDLE
0,8 0,8
1,0 1,0
1,2 1,2
1,5 1,5
CNN COMPATIBILI
Cap-Nozzle-Needle
mod. ECO

14 - Instruction Manual aircom.it
ECO series
EN
[phone] [email protected]
CERTIFIED QUALITY
SUPPORT
CERTIFICATIONS
All AIRCOM® products are certied
according to norm EN 13 966 - 1 (VDMA-
Einheisblatt 24 366) and therefore
also according to transfer efciency
parameters.
DO YOU NEED HELP?
We are at your disposal.
THREE-COLOR INSERT
Each gun is marked with a three-color
three-dimensional seal. It represents an
additional guarantee of authenticity and
Italianity because it is present exclusively
in original AIRCOM® guns.
Online support

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