Durr EcoGun 651 Operation Manual

High-pressure automatic spraying gun

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OPERATION MANUAL
651
EcoG
un
High-Pressure
Automatic Spraying Gun
II 2 GX
T
. B
his device is inTended for professional use
efore
. i
commissioning The device please read This manual
n The
,
case of incorrecT use of The spray gun
serious injury To
.
The user or damage To The device may occur

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Summary of Contents for Durr EcoGun 651

  • Page 1 OPERATION MANUAL EcoG High-Pressure Automatic Spraying Gun II 2 GX his device is inTended for professional use efore commissioning The device please read This manual n The case of incorrecT use of The spray gun serious injury To The user or damage To The device may occur...
  • Page 3: Table Of Contents

    EcoGun 651 TABLE OF CONTENTS SAFETY REGULATIONS EQUIPMENT DESCRIPTION TECHNICAL PARAMETERS COMMISSIONING OPERATION MAINTENANCE AND CLEANING SAFETY OF OPERATION TESTING OF PRODUCTS PACKING OF PRODUCTS DISPOSAL WARRANTY TERMS TROUBLESHOOTING SPECIFICATION OF COMPONENTS - EST 651 DIAGRAM OF COMPONENTS OF THE GUN EST 651...
  • Page 4: Safety Regulations

    EcoGun 651 SAFETY REGULATIONS Earthing of the Equipment Due to flow rate of the liquid at the high spraying pressure the electro-static charge may be developed on the spraying gun under certain circumstances. It may result in sparks of flames due to discharging.
  • Page 5: Equipment Description

    EQUIPMENT DESCRIPTION The automatic high-pressure spraying gun EcoGun 651 is designed to application of the liquids by pressure supply. The gun consists from two functional parts: »...
  • Page 6: Technical Parameters

    EcoGun 651 TECHNICAL PARAMETERS Maximum gun power (acc. to the nozzle used) . 30 ÷ 250 l/h Max. NH operating pressure ........300 bar Recommended control air pressure ......5 bar (Control) Air quality: – Max. due point .............+3°C – Max. oil content ..........25 mg/m –...
  • Page 7: Use

    EcoGun 651 The automatic high-pressure spraying gun EcoGun 651 is intended to surface treatment of the products by the high-pressure spraying of commonly used NH, even the water-born materials. During the work procedure, the sprayed material is atomized under the high- pressure up to 300 bars.
  • Page 8: Operation

    EcoGun 651 CAUTION Relevant standards apply to spraying and handling with the flammable liquids. Regarding the flammability class of the coating materials the areas and rooms, where the coating materials are used, must be marked and modified in compliance with applicable standards and regulations. The gun earthing is implemented via the high-pressure hose from the equipment, however with application materials of the ignition point below 21°C (NITRO etc.) or with materials, which are heated...
  • Page 9 EcoGun 651 7. Daily on completion of works clean the gun and flush it acc. to procedure specified in paragraph 5. NH Filtration Standard spraying gun is not fitted with the NH filter, for proper function is thus necessary to ensure perfect filtering of the application material before inlet to the gun (e.g.
  • Page 10: Maintenance And Cleaning

    EcoGun 651 MAINTENANCE AND CLEANING 1. Pressure air free of water, oil and mechanical impurities must be used for the gun control. 2. Do not let the NH dry-up in the gun and/or surface. Removal of the dry-up HN is difficult and it can result in damage of smooth surface of the part and thus more difficult next cleaning (NH is easy collected on the damaged surface).
  • Page 11 EcoGun 651 Important Rules for Fault-free Operation » Cleanness of whole automatic gun and high-pressure nozzle. » Properly treated control air (free of contaminants, water and oil). » Filtered application material of proper viscosity - adhere to instructions of manufacturers of the materials.
  • Page 12: Safety Of Operation

    EcoGun 651 SAFETY OF OPERATION The product complies with the regulations and standards applicable to the product of this type. All workers assigned to operation and maintenance of the device must be provably acquainted with the safety and health protecting regulations for work in painting shops and with the high-pressure valve operation and maintenance manual.
  • Page 13: Troubleshooting

    EcoGun 651 » The warranty is not applicable for parts of a consumer nature, for example, sealing elements, springs, jet with needle, stop valve and the jet for which wearing depends on the abrasive properties of the applied substance, pressure and other circumstances.
  • Page 14: Specification Of Components - Est 651

    EcoGun 651 SPECIFICATION OF COMPONENTS - ECOGUN 651 OSITION DENTIFICATION UANTITY NH body 651 — Not supplied as spare part Air body 651 — Rotating nozzle — Acc. to nozzle table Nozzle — Sealing 7 832 577 O-ring 11x1.8 105 028...
  • Page 15: Diagram Of Components Of The Gun Est 651

    EcoGun 651 ILLUSTRATIONS OF THE GUN ECOGUN 651...
  • Page 16: Display Of Components

    EcoGun 651 DISPLAY OF COMPONENTS...
  • Page 17: Dimensional Sketch

    EcoGun 651 DIMENSIONAL SKETCH 1. High-Pressure Gun EcoGun 651 2. Electro-Magnetic Valve for Control Air 3/2 3. Air Pressure Regulator...
  • Page 18 EcoGun 651...
  • Page 19 EcoGun 651...
  • Page 20 . d u r r - c z . c z N02.035 GB Dürr Systems Czech Republic a.s.,| Podolí 1237 | 584 01 Ledeč nad Sázavou | rev: 03 Czech Republic 2014/10 Tel.: +420 569 726 094 | Fax: +420 569 726 096 | E-mail: info.cz@durr.com...

This manual is also suitable for:

Ecogun 656

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