Index revision : A 1 7118
User manual
SAMES KREMLIN SAS - 13, Chemin de Malacher - 38240 MEYLAN - FRANCE
Tel. 33 (0)4 76 41 60 60 - www.sames-kremlin.com
Nanogun Airmix
®
H2O
GNM 6080
Index revision : A 2 7118
This document may not be disclosed or copied, in any form, and its content may not be used
or disclosed, without the explicit written authorisation of SAMES
KREMLIN.
The descriptions and characteristics contained in this document may be modified without prior
notice.
© SAMES KREMLIN 2017
WARNING : SAMES KREMLIN SAS has been declared as a training centre with the
Ministry of employment.
Our company organises training courses providing the indispensable know-how
for the installation and maintenance of our equipment all year long.
A catalogue is available on request. Select the training programme, type of
learning method and skills you need from our range, to meet your production
targets.
These training courses can be organised on the premises of your company or at
the training centre located at our head office in Meylan.
Training service:
Tel.: 33 (0)4 76 41 60 04
E-mail: formation-client@sames-kremlin.com
SAMES KREMLIN SAS has drafted this operating manual in French and mandated English, German, Spanish,
Italian and Portuguese translations.
The company declares reservations on all translations and refuses any liability with respect to these translated
documents.
Index revision : 3
Nanogun Airmix® H2O
GNM 6080
1. Product identification - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5
1.1. Version identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.1. On the gun barrel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1.2. On the lower part of the gun handle . . . . . . . . . . . . . . . . . . . . 5
1.2. GNM 6080 control module . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2. Health and safety guidelines - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7
2.1. Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2. Installation rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.3. Rules of use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4. Maintenance rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4.1. Products used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
3. Description of spray gun and GNM 6080 control module- - - - - - 11
3.1. Functions available based on this gun . . . . . . . . . . . . . . . . 11
3.2. GNM 6080 control module . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4. Technical characteristics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14
4.1. General characteristics of the guns . . . . . . . . . . . . . . . . . . 14
4.2. Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.3. Characteristics of the GNM 6080 . . . . . . . . . . . . . . . . . . . . 16
4.4. Characteristics of the compressed air . . . . . . . . . . . . . . . . 16
5. Operations - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 17
6. Specific tooling- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 18
6.1. Use of the multipurpose wrench . . . . . . . . . . . . . . . . . . . . . 20
7. Installation- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 21
8. Use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 22
8.1. Recommendations regarding the paint to be used . . . . 22
8.1.1. Viscosity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.1.2. Flash point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.2. Spraying rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9. Examples of poor equipment use- - - - - - - - - - - - - - - - - - - - - - - - 24
10. Maintenance - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 25
10.1. Summary table of preventive maintenance . . . . . . . . . . 25
10.2. Electro-pneumatic link . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
10.3. Paint hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10.4. Spraying head assembly . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10.5. Replacement of the head electrode. . . . . . . . . . . . . . . . 29
10.6. Barrel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
10.7. Paint nozzle needle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
10.8. Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
10.9. Trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Index revision : 4
10.10. Air valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
10.10.1. Repairing of the air valve. . . . . . . . . . . . . . . . . . . . . . . . . . . 36
10.11. Fastening hook . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
10.12. High-voltage cascade . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
10.13. Barrel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
10.14. Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10.15. Electrical diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10.15.1. GNM 6080 / Nanogun Airspray Airmix® H2O connection
cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
10.15.2. GNM 6080 trigger cord. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
11. Cleaning- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 42
11.1. Cleaning of the product circuit . . . . . . . . . . . . . . . . . . . . 42
11.2. Cleaning of the gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
11.3. Hollow cone nozzle cleaning . . . . . . . . . . . . . . . . . . . . . . 43
11.4. Elimination of wastes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
11.5. Dismantling and Recycling . . . . . . . . . . . . . . . . . . . . . . . . 45
11.5.1. Nanogun Airmix® H2O. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
11.5.2. GNM 6080 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
12. Common malfunctions and repairs - - - - - - - - - - - - - - - - - - - - - 48
13. Spare parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 50
13.1. Nanogun Airmix® H2O guns for water-based paint (LR) 50
13.1.1. The nozzles as an option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
13.1.2. Fitted head ring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
13.1.3. Fitted head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
13.2. Nanogun Airmix® H2O gun . . . . . . . . . . . . . . . . . . . . . . . . . 54
13.3. Equipped seat casing (flat spray only) . . . . . . . . . . . . . . . 57
13.4. Equipped adapter (flat spray only) . . . . . . . . . . . . . . . . . 57
13.5. Equipped barrel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
13.6. Equipped air valve and air valve Nut . . . . . . . . . . . . . . . . 59
13.7. Equipped nozzle needle . . . . . . . . . . . . . . . . . . . . . . . . . . 60
13.8. Electro-pneumatic coupling . . . . . . . . . . . . . . . . . . . . . . . 60
13.9. Paint hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
13.10. Nanogun Airmix® H2O seal kit . . . . . . . . . . . . . . . . . . . . . 62
13.11. Hollow cone kit (not available for North American
market) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
13.11.1. Equipped hollow cone seat casing . . . . . . . . . . . . . . . . . . 64
13.11.2. Procedure for changing from a flat spray
to a round spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
13.12. GNM 6080 control module . . . . . . . . . . . . . . . . . . . . . . . . 66
13.13. Options for the Nanogun Airmix® H2O guns . . . . . . . . . 66
13.14. Appendices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
13.14.1. Hose protection casing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
13.14.2. Gun protective cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
13.14.3. Warning sign. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
13.14.4. Safety relief valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Index revision : A 5 7118
1. Product identification
The Nanogun Airmix® H2O gun markings will allow differentiating between the 120-bar and the
200-bar model configuration.
1.1. Version identification
1.1.1. On the gun barrel
The marking on the barrel is the same across the entire Nanogun Airmix® H2O range.
1.1.2. On the lower part of the gun handle
This marking combines, under a single number, the configurat ions of guns operating at the
same level of pressure generation.
Product pressure Versions of Nanogun Airmix® H2O
120 bar JP (flat spray)
200 bar JP (flat spray)
DES06782
Serial no.
Index revision : A 6 7118
1.2. GNM 6080 control module
The GNM 6080 control module has been installed outside of the “A TEX” zone.
Markings
Example: * 2014: Year of manufacturing
26: Week number
123: nth generator built during week 26.
WARNING : The Nanogun Airmix® H2O equipment are all compliant with the operational safety
standard (i.e. Standard EN13849, level SIL 1); maintaining this level of safety requires periodic
inspections of the equipment, at least once every 5 years or 15,000 hours of operations (which
ever comes first). This control step pertains to each of the electrical and electronic components
as well as to the set of very specific program(s); you should contact your subsidiary, distributor
or regular SAMES KREMLIN representative, who will inform you of the appropriate steps to
take.
DES05878
DES05879
Software version:
S/N:
EC marking
2014 26123 *
CSA marking
Software version:
S/N:
2014 26123 *
Index revision : A 7 7118
2. Health and safety guidelines
WARNING : This equipment may be hazardous if it is not used, disassembled and reassembled
in accordance with the rules indicated in this manual and in any applicable Euro
-
pean Standard or national safety regulations.
The warning sign summarising the safety rules (procedures and precautions) of the
present user’s manual must be placed in a visible location within the zone of the
coating product spraying station.
WARNING : The good working order of this equipment is only under warranty provided use of
original spare parts distributed by ”SAMES KREMLIN” company.
2.1. Regulations
The Nanogun Airmix® H2O gun must always be used under the set of conditions required by cur-
rent standards and rules as regards the application of paints and varnishes (see the Standards
and Directive EN 50.053 Directive, Part 1 ISO 12100, EN 1953 and 99/92/CE).
In Canada, the installation must comply with the Code "C22.1 Canadian Electrical Code, Part
I, Safety Standard for Electrical Installations
".
In the United States, the installation must comply with the Code "NFPA 70: National Electrical
Code
".
The Nanogun Airmix® H2O gun has been designed to operate within a 2nd-degree pollution
environment, as defined according to the Standard IEC-664-1.
2nd-degree pollution: Under normal use conditions, only non-conductive type pollution arises.
On a temporary basis, conduction caused by condensation may arise.
WARNING : Before using the Nanogun Airmix® H2O gun, be sure that all operators
• have received preliminary training by the SAMES KREMLIN, or by the Distributors it has
certified for this purpose.
• have read and understood the user’s manual as well as all installat ion and us e rules li sted
below.
It is incumbent upon the Operators’ Workshop Manager to ensure and verify that all operators
have read and understood the user’s manuals relative to peripheral electrical devices present
within the spraying perimeter.
2.2. Installation rules
• The hand-held electrostatic projection equipment can only be used in designated projection spots in accordance with Standard EN 12215 or under equivalent ventilation conditions.
• Install the equipment away from any explosive zone.
• Servo-control the control module start-up to the “on” position of the booth’s suction fan.
• Correctly connect the control module to the installation’s ground terminal.
• Connect the pump and the paint tank by means of an equipotential connection.
• Connect all metal parts of the installation (paint pumps, containers, stools, spin coaters,
etc.), which positioned within three meters of the gun to the ground.
• Keep the spray zone clean and free of all unnecessary components.
Index revision : A 8 7118
• The floor where the operator works must be antistatic (either unclad concrete flooring or
a metal grating). Never cover the floor with an insulating covering. In potentially explosive
locations, the floor assemblies must be antistatic, in accordance with Standard EN 613404-1.
• The use inside the booth of an uncovered flame, any incandescent object, a device or
object capable of generating sparks other than the gun is strictly prohibited.
It is also prohibited to store in the vicinity of the booth or in front of the doors flammable
products or containers in which such products had been stored.
• The jars and cans containing paint or solvent must be systematically closed after use.
• The paint feed pump used must be rated with a ratio suited to the type of gun, such as
19:1 for the 120 bar version and 30:1 for the200 bar version, and the pump’s air supply
must be equipped with a safety relief valve to limit pressure to a maximum value of 6.5 bar.
• Inside an explosive zone, it is prohibited to use electrical or non-electrical equipment that
has not been certified, like electrical extension cables, surge protector power bars,
switches, etc.
2.3. Rules of use
• Verify the extraction ventilation system efficiency on a daily basis.
• Once a week, verify the adequate operations of the ventilation system servo controls.
• Before starting to spray, be sure the gun contains a nozzle and a head, and moreover verify that the head ring, fitted with its so-called “duckbill” protection device, has been perfectly clamped.
• Correctly ground all metal parts of the booth, along with the parts to be p ainted. The
resistance relative to the ground must be less than or equal to 1M
Ω (for a 500-V voltage
measurement). This resistance must be regularly checked and, in any case, at least once
a week.
• The operator must wear antistatic shoes in accordance with Standard EN 61340-4-3 and
moreover hold the Nanogun Airmix
®
H2O gun either with a bare hand or with antistatic
gloves or gloves modified so as to establish a direct contact between the handle and his/
her hand. The shoes intended to be worn by the operator mu st be compliant with Stand
-
ard ISO 20344. The measured insulation resistance must not exceed 100MΩ
• The protective clothing intended to be worn, including gloves, must be compliant with
Standard EN 1149-5. The measured insulation resistance must not exceed 100M
Ω
• The operator must also wear ear defenders when using the guns Nanogun Airmix® H2O
(
see § 4 page 14).
• Ensure that anyone entering the spray zone is wearing the antistatic shoes or has been
grounded by any other means.
• Never throw or intentionally allow the electrostatic gun to fall. A gun drop could damage
the high-voltage generator. After a fall, it is advised to verify the good working order of
the gun outside of the zone before its subsequent reuse.
• Never point the gun in the direction of another person.
• Verify the gun at least once a week.
• Refrain from using the equipment in the following cases:
1 If an air leak is observed around the gun when the trigger is released;
2 If the gun’s e lectrical connector is not being securely held in pl ace by means of the
two safety screws;
3 If the gun barrel and handle show signs of a shock capable of altering the seal on the
gun’s internal parts.
• The manual electrostatic projection device can only be operated if it is in perfect condition. Any damaged equipment must be immediately removed from active service and
repaired.
Worn parts must be immediately replaced.
• Only use paints whose flash point is at least 15°C higher than room temperature.
• Closely follow use guidelines for the paints and solvents being applied (e.g. wear a mask).
• Close and purge both the air and paint inlet prior to any extended equipment downtime.
Index revision : A 9 7118
• Verify the good working order of the paint hose prior to any equipment start-up.
• The electro-pneumatic coupling connector, secured by means of two screws, MUST NEVER
BE DISCONNECTED WHILE IN AN EXPLOSIVE ATMOSPHERE.
• Use of the equipment must imperatively cease if any of the following elements
barrel, handle, electro-pneumatic coupling, head or head ring is damaged.
2.4. Maintenance rules
• Regularly maintain and repair the electrostatic projection equipment according to the
instructions contained in this user’s manual.
• Only use metal containers to hold the cleaning li quids and conn ect to ground according
to a safe procedure.
• Before any maintenance procedure:
1 Turn off the control module.
2 Verify that the air and paint circuits are no longer pressurised.
3 Dump the paint circuit.
4 All energy sources must be locked out.
• Clean the gun either in their dedicated spots with mechanical ventilation or by using
cleaning liquids with a flash point at least 15°C higher than ambient temperature.
• Opt to use non-flammable cleaning products.
• Do not restore electrical power supply as long as the head and nozzl e have not been correctly remounted onto the gun.
• Never soak or immerse the gun in the solvent. The operator is able, as needed, to use a
cloth soaking in solvent in order to clean the gun and then immediately dry it to avoid sol
-
vent from entering the gun.
WARNING : Never spray solvent when the control module is turned on and/or when the switch
placed at the back of the gun is in the “I” position.
WARNING : Shutting off the compressed air supply line does not prohibit triggering high voltage
should the trigger be activated.
• The operator must have been trained by a SAMES KREMLIN company or else by the
Distributors it has certified for this purpose, in order to carry out the Nanogun Airmix
®
H2O.
gun maintenance operations.
WARNING : It is strictly prohibited to use solvents derived from halogenated hydrocarbons as
well as products containing these solvents in the presence of aluminium or zinc.
Failure to comply with these guidelines exposes the user to the risks of explosion.
Index revision : A 10 7118
2.4.1. Products used
Given the diversity of products used and the impossibility to inventory the characteristics of
these products, SAMES KREMLIN cannot be held liable for:
• for any incompatibility in the materials of products used whenever they come into contact with the materials listed below:
• Stainless steel
• Fluoro-Ethylene-Propylene (FEP)
• Polyamide Imide (PAI)
• Polyoxymethylene (POM)
• Tungsten carbide and tungsten
• PTFE elastomer
• Polypropylene
•IXEF
• Glass fibre
•Ceramic
•Aluminium
•Titanium
• PEEK
•PEHD and PEBD
• prefluorinated rubber
• Risks related to the use of these products on both personnel and the environment.
• Wear, misalignment, equipment or machine malfunction as well as subpar quality of the
application caused by use of these products.
Index revision : A 11 7118
3. Description of spray gun and GNM 6080 control module
The Nanogun Airmix® H2O guns are for spraying water-soluble or water-dilutable water-based
paint.
Sprayed liquids must be non-flammable (defined in the draft standard pr EN 50059:2016 Annex
C) and strongly conductive.
The use of any other type of paint is excluded.
The Nanogun Airmix® H2O guns will be connected to the GNM 6080 control module.
The versions of the Nanogun Airmix® H2O range are differentiated by the permissible product
pressure product and by the calibre of the insert.
3.1. Functions available based on this gun
• The switch (Rep. 1) allows turning on or off the high voltage supply.
When this switch is placed in position " I ", activating the trigger turns on the high voltage.
When this switch is placed in position " 0 ", activating the trigger does not turn on the high
voltage.
WARNING :
• The knob in back of the gun (Rep. 2) must always be held in place (clockwise); it does not
influence the paint flow rate.
• The side detented knob (Rep. 3) serves to adjust the spray dimension. Its action will
become even weaker as product pressure rises.
Characteristics
Nanogun Airmix® H2O 120 7.5
Flat spray - 120 bar hose 7.5 m
Nanogun Airmix® H2O 200 7.5
Flat spray - 200 bar hose 7.5 m
1
2
3
Index revision : A 12 7118
3.2. GNM 6080 control module
The GNM 6080 control module serves to display the use parameters along with their settings.
Temperature default: The temperature default forces the indicator lights (Rep. 11
and 12). Once the temperature drops below the minimum, the temperature indica
tor light (Rep. 11) shuts off, and the operator has the option of deletin g the default
by pressing the “Default Acknowledgement” button (Rep. 3).
Generator default: This default combines all internal generator defaults. If it is impossible to acknowledge this default, the problem would require a service call by the
repairs department, please contact SAMES KREMLIN.
1 Maintenance indicator light
2 High voltage default indicator light
3 Acknowledgement of defaults
4 Display of the voltage set point
5 Increase of the voltage set point
6 Bar graph of current consumption
7 Active, preset memory indicator lights
8 Selection of the active memory
9 Voltage bar graph
10 Decrease in the voltage set point
11 Temperature default indicator light
12 Generator default indicator light
13 Low-voltage cable default indicator light
Front side of the GNM 6080 control module
12
4
3
5
6
7
8
9
10
11
12 13
Index revision : A 13 7118
Low-voltage connection default: The generator fails to detect or no longer detects
the presence of the gun. After shutting off the power supp ly, verify the gun/genera
-
tor connection.
High-voltage default: Defaults specific to gun operations related to the high voltage:
• Generator service start-up with the trigger activated.
• Demand for a abrupt current surge during high-voltage operations.
• Defective operations of the high-voltage cascade.
Maintenance indicator light: This indicator light turns on (orange) once the trigger
has been pulled 800,000 times or after 1,000 hours of gun operations (
see § 10.1 page
25).
This indicator light in the on position notifies that the gun is in need of a maintenance
visit. No specific maintenance on the GNM 6080 module.
The generator is capable of managing up to 20 different guns.
12 Gun cable connector
13 Connector for external cabling
14 On/off switch
15 Power supply
16 Ground connector
17 Pressure balancing membrane
18 Diagnostic outlet (mini USB type)
Side face of the GNM 6080 control module
12
13
15
14
161718
Index revision : A 14 7118
4. Technical characteristics
4.1. General characteristics of the guns
120 200
Type of spray
Flat
Original head assembled
09
Maximum incoming paint pressure
120 bar 200 bar
Incoming compressed air pressure 6 bar ± 1 bar
Min/max ambient temperature 0°C - 40°C
Maximum water flow rate See table below
Spray width at 25 cm See table below
Air flow rate, in Nm3/h
10.3-25.2
Acoustic pressure
90 dB(A)
AFNOR Cup No. 4 suggested paint viscosity
20 s to 120 s
Space requirements 305 x 220 x 52
Mass (without either the hose or the cable) 595 g
Output voltage 60 kV maximum [+0 kV; -1.5 kV] (adjustable on GNM 6080)
Output current 80 μA maximum
Output current in a short-circuit < 20 μA
Input voltage of the high-voltage cascade 45 V AC maximum
Input current of the high-voltage cascade 300 mA maximum
Air coupling 1/4 NPS - F
Paint coupling 1/2 JIC - F
Electrical functions available on the gun
High-voltage On / Off switch
Electrical / pneumatic connector
The electro-pneumatic connector, secured by means of two screws.
MUST NEVER BE DISCONNECTED IN AN EXPLOSIVE
ATMOSPHERE
Maximum operating altitude
2,000 m
Maximum relative humidity of 80% for
temperatures of up to 31°C, then linear
decrease until 50% relative humidity at
40°C
Maximum of 80% without condensation
Surface temperature T6
Protection index IP 20
Transport / Storage
Time spent in storage Max. 2 years
Min/max storage temperature -10°C + 45°C
Humidity 95% without condensation
Min. pressure 750 mbar
Exposure to UV rays Stored out of direct light
Exposure to ionising radiation Not accepted
Index revision : A 15 7118
4.2. Flows
Flat spray
Remarks: The flow rate measurements were conducted with water. The width of the impact is
measured at a distance of 25 cm (10 inches).
Hollow cone round spray
Note: The hollow cone only gives good results at high product pressures; we do not recommend
working below 140 bars. The best results are obtained between 160 and 200 bars.
Gauge
Flow rate (in cc/min) Width, in
cm
at 70 bar at 120 bar at 200 bar
03-05 150 200 260 12
03-07 150 200 260 17
04-05 220 290 380 12
04-07 220 290 380 17
04-09 220 290 380 21
04-11 220 290 380 25
04-13 220 290 380 29
06-09 330 430 570 21
06-11 330 430 570 25
06-13 330 430 570 29
06-15 330 430 570 33
09-09 450 590 770 21
09-11 450 590 770 25
09-13 450 590 770 29
09-15 450 590 770 33
12-11 600 790 1030 25
12-13 600 790 1030 29
12-15 600 790 1030 33
14-09 720 940 1230 21
14-11 720 940 1230 25
14-13 720 940 1230 29
14-15 720 940 1230 33
14-17 720 940 1230 37
Gauge Flow (cc/min)
Impact diameter
at 250 mm in cm
Impact diameter
at 250 mm in cm
Dynamic air
pressure
Nanogun 120 bar
Spraying air
4 bars
Nanogun 200 bar
Spraying air
4 bars
Dynamic
product pressure
120 140 200 140 200
K20 250 260 330 100 110
K30 320 350 420 110 120
K40 400 440 540 110 120
K50 580 600 780 120 130
K60 900 1000 1200 120 130
K70 900 1000 1200 120 130
Index revision : A 16 7118
Note: The spraying air pressure must be set between 2 and 3 bars (4 for the K70 gauges); below
this, the spraying becomes less precise and above the jet becomes more dynamic and the hol
-
low cone's benefits are reduced.
4.3. Characteristics of the GNM 6080
Category II installation (in accordance with Standard EN 61010-1).
WARNING : The GNM 6080 automatically adapts to the power supply voltage.
4.4. Characteristics of the compressed air
Required characteristics of the compressed air supply according to Standard NF ISO 8573-1
(*): The values are given for a temperature of 20°C (68°F) at atmospheric pressure.
General
Mass 1.7 kg
Space requirements
Diameter: 168 mm
Height: 91 mm
Operating temperature 0 - 40°C
GNM 6080 input
Voltage 88 - 264 V AC
Frequency 50 - 60 Hz
Maximum current 0.25 A
Maximum power 25 V.A
GNM 6080 output
Voltage 40 V RMS
Current 200 mA RMS
Characteristics Value
Maximum dew point at 6 bar (87 psi) Category 4, i.e. +3°C (37° F)
Maximum particle size distribution of the
solid pollutants
Category 3 i.e. 5 μm
Maximum oil concentration
Category 1 i.e. 0.01mg / m
0
3
*
Maximum concentration of solid pollutants
5 mg / m
0
3
*
Index revision : A 17 7118
5. Operations
Pressing the trigger serves to delay the order to open the air valv e, then activ ation of the hi gh
voltage, and lastly the paint nozzle needle. The high-voltage order may be inhibited by shifting
the gun switch.
The Nanogun Airmix® H2O gun is equipped with a magnetic sensor that detects the trigger position. This sensor serves to activate the high-voltage power supply once the air valve returns to
a value lying between 1 and 1.8 mm.
WARNING : The button located in back of the gun does not serve to adjust the paint flow rate;
nonetheless, it is possible to adjust it by modifying the nozzle calibre and/or the
incoming product pressure.
• The side button serves to adjust the spray dimension within a range that narrows as the
product pressure increases.
• Clamped screw: large impact.
• Loosened screw: reduced impact.
Note: The higher the pressure of the product, the less the button on the side can vary the size
of the spray.
• In order to modify the spray dimension, it is necessary to change the nozzle.
Index revision : A 18 7118
6. Specific tooling
Part Number Description Qty Sales unit
900012843 Multipurpose wrench 1 1
Part Number Description Qty Sales unit
H1GMIN017 White Vaseline (100 ml) 1 1
H1GSYN037
Dielectric grease for the high-voltage cascade and
nozzle needle channel (100 ml)
1 1
Part Number Description Qty Sales unit
900010160 Cartridge and air valve assembly tool 1 1
Part Number Description Qty Sales unit
240000301 Seal extractor tool 1 1
Part Number Description Qty Sales unit
129400923 Air cap cleaning brush 1 10
DES06505
Index revision : A 19 7118
Other necessary tools and accessories:
It is recommended to possess the tools listed below to install and maintain the product.
• Flat-head screwdriver (2.5 x 75; 4 x 100, 5, 5 x 100)
• Crosspoint screwdriver(0 x 75; 2 x 125)
• Allen wrenches (3 - 6 mm)
• Torque wrench 1 to 5 Nm (R.304DA Facom) (Ref. SAMES KREMLIN: 240000095)
• Flat wrenches (5 - 5.5 - 11 - 15 - 17 - 18 - 21 - 24 - 27)
• Pipe wrench (4 - 13)
• Flat pliers
• Fine cutting pliers.
• Ohmmeter
Part Number Description Qty Sales unit
900016773 Supply pad removal tool (hollow cone) 1 10
Part Number Description Qty Sales unit
900016975 Rapid injector rinsing tool (hollow cone) 1 10
Part Number Description Qty Sales unit
000094000 Unplugging needles for gauges 04 through 09 1 1 box (12)
000094002 Unplugging needles for gauges above 09 1 1 box (12)
DES06974
DES06973
Index revision : A 20 7118
6.1. Use of the multipurpose wrench
1 : Clamping of the head ring.
2 : Extraction of the head nozzle.
DES06769
1
DES06505
2
Index revision : A 21 7118
7. Installation
WARNING : Before proceeding with any operation, please refer to the installation rules (see §
2.2 page 7).
With a piston pump for all versions
The paint intake must be installed within a ventilated zone.
The tank of paint must be a conductor and a capacity ≤ 30 liters (8 US gal).
The dump hose end must be immersed in the paint.
WARNING : The paint supply pump:
• must feature a maximum ratio of 19:1 for the 120-bar version and of 30:1 for the
200-bar version;
• and the pump’s air inflow must be equipped with a safety relief valve to limit
pressure to a maximum value of 6.5 bar.
1
Nanogun Airmix H2O gun
2 GNM 6080 control module
3 Piston pump
4 Insulating cabinet
5 Short circuiter
2
3
4
5
DES06789
1
Cab
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