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SAMES KREMLIN A28, User Manual, Page: 29 / 41

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SAMES KREMLIN A28 User Manual Download Page 29

29 

 

 

 

 

 

6

 

Technical specifications and performance 

6.1

 

Technical specifications 

A28 

 

Spray air 

pressure 

Control air 

pressure 

6 bar max 

5.5 bar minimum 

Product 

pressure 

3 bar max 

Next nozzle 

Product flow rate 

24 m3/h at 4 bar 

Air consumption 

50°C max 

Operating 

temperature 

Weight (without 

1050 g 

stand) 

Materials in 

contact with 

 

Stainless steel - Treated stainless steel - PTFE - Polyurethane 

elastomer 

Connections 

 

 

Pistol 

Recommended hose 

Product 
Control air Spray 
air 

F 3/8 BSP F 

1/8 NPS F 
1/4 NPS 

Ø 10 mm inside 

Ø 6 x 8 mm 

Ø 10 mm inside 

Air points 

AE (air to vents) AC 

(air to center) 

Spray width (flat jet, round jet) Spray 

fineness 

 

The gun can be fitted with : 

-

 

or 2 product connections > product circulation 

-

 

or 1 fluid connection and a plug 

Fixing of the set: rod Ø 16, length 160 mm

. 

 

 

Summary of Contents for A28

Page 1: ...28 AUTOMATIC AIRSPRAY GUN II2G Ex h IIB T6 Gb X User s Manual 582190110 2021 02 14 Index A Original notice SAMES KREMLIN SAS 13 Chemin de Malacher 38240 Meylan www sames kremlin com 33 0 4 76 41 60 60...

Page 2: ...y form whatsoever and any exploitation or communication of its contents is prohibited except with the express written authorization of SAMES KREMLIN The descriptions and specifications in this documen...

Page 3: ...ifications and performance 29 6 1 Technical specifications 29 7 Installation 30 7 1 General installation diagram 30 8 Operation 32 9 Setting 32 10 TIPS FOR USING THE GUN 33 10 1 Transport 35 10 2 Stor...

Page 4: ...red your new equipment and we thank you for it We have taken great care from design to manufacture to ensure that this equipment will give you complete satisfaction For proper use and optimum availabi...

Page 5: ...rety or the partial replacement of the defective component SAMES KREMLIN will only cover the cost of the parts necessary to replace the defective Equipment SAMES KREMLIN does not provide any guarantee...

Page 6: ...pinching crushing Risk of product release Danger hot parts or surfaces Danger automatic start moving parts Danger flammability risk General obligation Grounding Consult the instructions manual Wearin...

Page 7: ...onnel must be familiar with the applicable standards guidelines accident prevention regulations and operating conditions Personnel must be authorized by the Safety Officer to perform the required task...

Page 8: ...st ensure that the operators have fully understood all the instructions and safety rules of this equipment and of the other elements and accessories of the installation Only authorized personnel will...

Page 9: ...ct during the intervention Injection hazards The LOW PRESSURE technology requires a maximum of precaution its exploitation can generate dangerous leaks In this case there are risk of injection of prod...

Page 10: ...e highest possible flash point to avoid any risk of formation of flammable gases and vapours consult product safety data sheets Equip the drums with a lid to reduce the diffusion of gases and vapours...

Page 11: ...wellas for breakdowns and or damage to the equipment resulting from the destruction concealment or total or partial removal protectors Pump The compatibility of motors and pumps and the special safet...

Page 12: ...l the characteristics of the chemicals their interactions and SAMES KREMLIN cannot be held responsible for their evolution over time The poor compatibility of the materials in contact The inherent ris...

Page 13: ...ere damage to the earthing function is likely to occur the user must replace the 2 5 mm wire supplied with a device that is better suited to the environment wire with a larger cross section earthing b...

Page 14: ...tured with high quality materials and components that can be recycled and reused The EU directive 2012 19 EU applies to all appliances marked with this logo crossed out bin Ask for more on thecollecti...

Page 15: ...and accessories must be supplied or approved exclusively by SAMES KREMLIN SAMES KREMLIN cannot be held responsible for personal injury as well as failure and or damage resulting from modification of...

Page 16: ...utbildning till fullo f rst tt s kerhetsf reskrifterna och till mpar dem K yt n turvallisuuden varmistamiseksi velvollisuutesi on Noudattaa laitteiston asennuksessa k yt ss kunnossapidossa ja huollos...

Page 17: ...rohla uje e n e uveden vybaven Izjavlja da je opisana oprema spodaj Vyhlasuje e zariadenie uveden ni ie Kijelenti hogy a megjel lt anyag a tov bbiakban Declar c echipamentul precizat mai jos PISTOLETS...

Page 18: ...a responsabilit esclusiva del fabbricante A presente declara o de conformidade emitida sob a exclusiva responsabilidade do fabricante Deze conformiteitsverklaring wordt verstrekt onder volledige veran...

Page 19: ...ressure automatic spray gun features Superlife technology and is particularly recommended for enamel paints high solids or solvent free products with an increased life span High transfer rate Exceptio...

Page 20: ...20 4 A28 Pistol exploded view...

Page 21: ...21...

Page 22: ...29 35 50 13 45 19 7 135 417 015 240 S 23 35 50 13 45 19 7 135 417 014 240 S 29 35 50 13 45 19 7 135 417 016 L Largeur de jet Fan width Spritzbreite Anchura deabanico A 28 L mm L 207 Z 23 A 20 30 7 87...

Page 23: ...1 6 Equipped nozzle see table 1 7 129 729 902 Dividing ring the 10 1 8 NCS NSS Nozzle 1 9 129 209 902 Nozzle seal all 5 1 10a 129 417 005 Needle tip for nozzle 7 to 27 10 pieces 1 10b 129 417 014 Need...

Page 24: ...ed elastomers the 10 1 30 029 251 303 Special nut 1 31 050 319 305 Needle spring 1 32 029 417 008 Spring stop 1 35 129 267 300 Air pointer 2 36 129 400 915 Joint the 10 1 37 102 202 101 Circlips 5 the...

Page 25: ...Elbow fitting control air M 1 8 BSP T 6x8 mm 1 905 120 934 Elbow fitting control air M 1 8 BSP T 8x10 mm 1 050 102 632 Connection spray air M 1 4 NPS M 3 8 NPS 1 029 417 019 Remote air control kit 1...

Page 26: ...4 1 Dimensions A28 26...

Page 27: ...e in an environment in which explosive atmospheres due to gases vapours or mists are likely tooccur occasionally during normal operation G gas Ex h IIB T6 Ex Marking of conformity to European standard...

Page 28: ...5 3 Visuals of the marking elements A28 28...

Page 29: ...hout 1050 g stand Materials in contact with Stainless steel Treated stainless steel PTFE Polyurethane elastomer Connections Pistol Recommended hose Product Control air Spray air F 3 8 BSPF 1 8 NPS F 1...

Page 30: ...atically operated To operate it it is connected toa solenoid valve or a 3 way pneumatic valve The solenoid valve shouldbe placed as close as possible to the gun L 2 m If the installation requires a gr...

Page 31: ...e valve or solenoidvalve 7 that will open and close the gun A minimum pressure of 3 or 4 bar is required to operate the gun control air A Explosive zone zone 1 Z1 or zone 2 Z2 paint booth B Non explos...

Page 32: ...Air pressure Supply the gun with air from the network clean air pressure 6 bar maximum Control the opening of the gun air pressure 3 bar Adjust the air pressure upstream of the gun to obtain a good sp...

Page 33: ...d gives a local overload Make sure to obtain a good and regular overlapping of the different passes gun moving vertically pieces to be painted moving horizontally J MACHINE RACE CM This width J 2 for...

Page 34: ...vered with paint it is prudent to clean it with a brush and solvent Long term absence from work Shut off the air and fluid supply to the gun Relieve the pressure on the hoses by pulling the trigger or...

Page 35: ...l lubricants before commissioning Storage before installation Ambient storage temperature 0 50 C Protect the unit from dust water runoff moisture vibration and shock Do not remove the packaging until...

Page 36: ...n all directions Jet cut The pressure of the air jets at the vents is too high for thepaint flow Reduce air to the vents by closing the control needle The jet is less wide Increase product flow Center...

Page 37: ...that there are no air intakes in the suction pipe Viscosity too high Dilute the paint The head gets dirty frequently Too much air Reduce the air pressure Fluid seal or cartridge leak Replace the seal...

Page 38: ...38 11 2 Dismantling and reassembly 11 2 1 Dismantle the A28 Benchmark reminder...

Page 39: ...needle tip Move the gun to the OPEN position to install the nozzle without damaging the new needle 11 2 3 Replacing the diaphragm item 14 Disassembly Unscrew the head item 1 and the nozzle item 2 fro...

Page 40: ...ck the position of the piston item 23 in the air cylinder item 13 Position the needle driver item 28 correctly in the piston item 23 Apply low thread locking adhesive to the thread at the end of the n...

Page 41: ...Marker Instructions Designation Reference A1 PTFE grease Tube of TECHNILUB grease 10 ml 560 440 101 C 2 Anaerobic adhesive with low thread lock Glue bottle 50 ml 554 180 010 S 1 tightening torque 9 11...

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