AirCom ECO Series User manual

Instruction
manual
HVLP SPRAY GUNS
ECO series
mod. ECO-X, ECO-A-X
aircom.it
EN
168

AIRCOM® - INSTRUCTION MANUAL - 2022 - v. 1.0
AVAILABLE MODELS
mod. ECO-X
Stainless steel internal passages
Presence of optional washing circuit
mod. ECO-A-X
Possibility of remote fan adjustment

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

4 - Instruction Manual aircom.it
ECO series
EN
WARNINGS
MAINTENANCE AND
CLEANING
MAINTENANCE
CORROSIVE PRODUCT
WARNINGS
CLEANING
HEALTH HAZARD
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.
Our guns can be used with the majority
of water, or solvent-based pigments for
coating and finishing 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.
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.
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.

aircom.it Instruction Manual - 5
ECO series
EN
TECHNICAL SPECIFICATIONS
VIDEO TUTORIALS
85
49
44
71
71
88
113
10,5
36
C
B
A
168
Connection hole diameter: 10,5 mm.
Size of pipe junctions:
• Control air inlet: A = ¼ gas
• Atomizing air inlet: B = quick coupling
pipe Ø 12 mm
• Product inlet: C = ¼ gas
Gun weight: 0,95 kg
Gun size: see dimensioned views
Our video tutorials are available at aircom.it/en/support/tutorials/
Or, by scanning the QR Code on this page.
INSTALLATION
►

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

aircom.it Instruction Manual - 7
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. [1331-
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.
[1331-C9] with one click. Repeat
the process until the first drop
appears.
4.Open the handwheel part. [1331-
C9] with the necessary clicks to
determine the desired amount of
pigment.
5.Act on the adjustment screw to
obtain the desired atomization
range.
If using the ECO-A-X, act remotely to
adjust the fan.
20 shots per revolution
0
1
2
3
456
7
8
9
10
11
12
13 14 15 16 17
18
19
20

NOTES
8 - Instruction Manual aircom.it
ECO series
EN
HEAD
ø NOZZLE SHOTS FLOW RATE OF THE FLUID ATOMIZATION PRESSURE AIR CONSUMPTION
(g/min) (kg/cm²) (L/min)
1331-C5-LA
ø 0,8
1331-C5-LA
ø 1,0
1331-C5-LA
ø 1,2
1331-C5-LA
ø 1,5
7
10
8
12
8
13
10
15
108
162
146
195
201
317
303
454
0,4
0,45
0,55
0,5
0,5
0,6
0,6
0,9
Pump pressure 0.8 to 1.0 Kg/cm².
Liquid used for testing: water. Ford cup viscosity 4 = 11 sec.
215
228
242
247
240
275
271
367
HEAD 1331-C5-LA
TECHNICAL DATA

NOTES
aircom.it Instruction Manual - 9
ECO series
EN
HEAD
ø NOZZLE SHOTS FLOW RATE OF THE FLUID ATOMIZATION PRESSURE AIR CONSUMPTION
(g/min) (kg/cm²) (L/min)
1331-C5-NA
ø 1,5
1331-C5-NA
ø 1,0
1331-C5-NA
ø 1,2
1331-C5-NA
ø 0,8
7
10
8
12
8
13
10
15
108
162
146
195
201
317
303
454
0,35
0,5
0,45
0,6
0,65
0,8
0,8
1,0
Pump pressure 0.8 to 1.0 Kg/cm².
Liquid used for testing: water. Ford cup viscosity 4 = 11 sec.
188
224
203
243
289
317
320
371
HEAD 1331-C5-NA
TECHNICAL DATA

10 - Instruction Manual aircom.it
ECO series
EN
Anomaly Problem / Solution
No atomization
Leakage from the
nozzle
Gaskets part. [O4] worn out
Replace gaskets part. [O4] worn out
No pressure is getting to the gun
Check air system
Missing product in tank or clogged pipes
Fill tank or clean up with solvent
Lack of product (flow rate too low)
Add product or reduce atomization air pressure
The head part. [1331-C5], the nozzle part. [1331-
C4] eand the needle part. [1331-C12] are worn out.
Replace the head part. [1331-C5], the nozzle part.
[1331-C4] and the needle part. [1331-C12]
The product is exceeding the amount needed
Reduce the product passage
Mounted handwheel part. [1331-C9] worn out
Replace mounted handwheel part. [1331-C9] worn
out
TROUBLESHOOTING

Spare parts and
components
HVLP SPRAY GUNS
ECO series
mod. ECO-X, ECO-A-X
aircom.it
EN

NOTES
12 - Spare parts and components aircom.it
ECO series
EN
mod. ECO-X
SPARE PARTS
DETAILS LIST
The head protection cap is also available as a spare part.
For the heads compatible with the model you can refer to the CNN table below.
The cap inserted by default in part. [1331-G24] can be replaced with a fitting for the air inlet circuit.
The cap inserted by default in part. [1331-C16-X] can be replaced with a fitting for the wash inlet circuit.
38
39
1090-12
1090-14
1331-C3
1331-C4
1331-C5
1331-C6
1331-C7
1331-C9
1331-C12
1331-C14
1331-C16-X
1331-G6-X
1331-G24
1331-P3
G
O2
O3
O4
Q1
1007-R1-X
R4
[x1]Gasket
[x1]Gasket
[x1]Spring
[x1]Spring
[x1]Insert
[x1]Nozzle
[x1]Head
[x1]Ferrule
[x1]Plunger
[x1]Hand wheel
[x1]Complete needle
[x1]Cap with positioner
[x1]Mounted secondary body
in stainless steel
[x1]Stainless steel gasket kit
[x1]Body with regulating valve
and cap
[x1]Mounted plunger
[x1]Gasket
[x1]Gasket
[x1]Gasket
[x2]Gasket
[x2] Screw TCEI
[x2]Stainless steel junction
[x2]Junction

NOTES
13 - Spare parts and components aircom.it
ECO series
EN
mod. ECO-A-X
The head protection cap is also available as a spare part.
For the heads compatible with the model you can refer to the CNN table below.
The cap inserted by default in part. [1331-G40] can be replaced with a fitting for the air inlet circuit.
SPARE PARTS
DETAILS LIST
[x1]Gasket
[x1]Gasket
[x1]Spring
[x1]Spring
[x1]Insert
[x1]Nozzle
[x1]Head
[x1]Ferrule
[x1]Plunger
[x1]Hand wheel
[x1]Complete needle
[x1]Cap with positioner
[x1]Mounted secondary body in
stainless steel
[x1]Gasket kit
[x1]Primary body with valve for
automatic regulation and cap
[x1]Mounted plunger
[x1]Gasket
[x1]Gasket
[x1]Gasket
[x2]Gasket
[x2] Screw TCEI
[x2]Stainless steel junction
[x2]Junction
1331-P3
G
1090-12
1090-14
1331-C7
1331-C12
1331-C14
1331-C9
39
R4
O2
O3
1331-C3
1331-C4
1331-C5
1331-C6
Q1
1331-G6-X
38
O4
1331-C16-X
R4
1007-R1-X
1007-R1-X
1331-G40
1331-G6
1331-G40
1331-P3
G
O2
O3
O4
Q1
1007-R1-X
R4
38
39
1090-12
1090-14
1331-C3
1331-C4
1331-C5
1331-C6
1331-C7
1331-C9
1331-C12
1331-C14
1331-C16-X

aircom.it Spare parts and components - 14
ECO series
EN
COMPATIBLE CNN
Cap-Nozzle-Needle
mod. ECO-X, ECO-A-X
1331-C5-LA
1331-C5-NA
CAP
1331-C5-LA-0.8
1331-C5-LA-1.0
1331-C5-LA-1.2
1331-C5-LA-1.5
CAP
1331-C5-NA-0.8
1331-C5-NA-1.0
1331-C5-NA-1.2
1331-C5-NA-1.5
NOZZLE
1331-C4-0.8
1331-C4-1.0
1331-C4-1.2
1331-C4-1.5
NOZZLE
1331-C4-0.8
1331-C4-1.0
1331-C4-1.2
1331-C4-1.5
NEEDLE
1331-C12-0.8
1331-C12-1.0
1331-C12-1.2
1331-C12-1.5
NEEDLE
1331-C12-0.8
1331-C12-1.0
1331-C12-1.2
1331-C12-1.5

15 - Instruction Manual aircom.it
ECO series
EN
[phone] [e-mail] Online support
SUPPORT
CERTIFIED QUALITY
CERTIFICATIONS
DO YOU NEED HELP?
THREE-COLOR INSERT
We are at your disposal.
All AIRCOM® products are certified
according to norm EN 13 966 - 1 (VDMA-
Einheisblatt 24 366) and therefore also
according to transfer efficiency
parameters.
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.

aircom.it Instruction Manual - 16
ECO series
EN
NOTES

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