DÖRR EcoBell2 SL EC Operating Manual

DÖRR EcoBell2 SL EC Operating Manual

Rotating atomizer with external charging
Table of Contents

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EcoBell2 SL EC
Rotating Atomizer with External
Charging
Operating Manual
Pos: 1.2 /INP/Übe rg reifende Kapi tel/00 _In tro/Copy righ t @ 32\mo d_13 941 117 7316 9_2 0.docx @ 424 820 @ @ 1
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Summary of Contents for DÖRR EcoBell2 SL EC

  • Page 1 EcoBell2 SL EC Rotating Atomizer with External Charging Operating Manual Pos: 1.2 /INP/Übe rg reifende Kapi tel/00 _In tro/Copy righ t @ 32\mo d_13 941 117 7316 9_2 0.docx @ 424 820 @ @ 1 www.durr.com...
  • Page 2 ORIGINAL OPERATING MANUAL Document No.: MRA00001EN Version:: 07 As of:: 01/2020 Approved: 05.12.2014 Manufacturer Dürr Systems AG Application Technology Carl-Benz-Str. 34 D-74321 Bietigheim-Bissingen Germany Tel: +49 (0)7142 78-0 Transmitting and duplication of this document as well as utilization and communication of its contents are not allowed unless expressly granted.
  • Page 3: Table Of Contents

    1.6.3 Available device combinations ................ 13 1.6.3.1 EcoBell2 SL EC ....................13 1.6.3.2 EcoBell2 SL EC with “EcoAUC” control system ..........13 1.6.3.3 Total system EcoRP 10 R1100 ............... 13 Safety ....................13 2.1 Danger zones..................14 2.2 Safety requirements ................16 2.3 ATEX marking ..................
  • Page 4 4.7 Tools ...................... 47 4.7.1 Tool kit ......................47 4.7.2 Functionality of tools ..................51 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 4 / 156...
  • Page 5 6.4 Starting Operations ................73 6.4.1 Commissioning notes ..................73 6.4.2 Commissioning ....................75 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 5 / 156...
  • Page 6 7.5.4.1 Dismantling the atomizer body ..............104 7.5.4.2 Install atomizer housing ................. 106 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 6 / 156...
  • Page 7 9.9 Resistance test ..................138 9.10 Final work after fault removal ............... 138 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 7 / 156...
  • Page 8 Appendix .................... 152 13.1 Check list for commissioning - External charging G500 ....... 152 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 8 / 156...
  • Page 9: Introduction

    The safety phrase "Danger" marked in red represents a high risk the consequence of which could be either death or serious injury. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Introduction...
  • Page 10: Intended Use

    Air flows support the process. A tapering spray cloud condenses on the work piece. The EcoBell2 SL EC atomizer with external charging may only be operated with proven non-flammable fluid coating materials. The...
  • Page 11 The atomizer and its attachments are free of LABS. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Introduction 11 / 156...
  • Page 12: Avoiding Foreseeable Misuses

    Dürr components needed for the use of the atomizer as 3G device Flange package Bell disk High voltage line with plug Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 12 / 156 Introduction...
  • Page 13: Available Device Combinations

    EcoBell2 SL EC with “EcoAUC” control system The “EcoAUC” control system with integrated high voltage supply controls and monitors the EcoBell2 SL EC. If this combination is integrated in a painting system according to the technical data and the intended use, the conditions of type testing are fulfilled.
  • Page 14: Danger Zones

    (painting distance) or for design distances of the atomizer. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 14 / 156...
  • Page 15 Pos: 8 /INP/Be ll2/0 2_0 4 Si che rheit sanfo rderungen @ 57\mod_ 150 632 8445 567 _20.d ocx @ 6 2160 3 @ 2 555 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 16: Safety Requirements

    Material number Year of manufacture Serial number Permitted device combination EX labelling Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 16 / 156 Safety...
  • Page 17 Pos: 10 /INP/ Bell 2/02_ 06 Rest ris iken @ 5 9\mod_1 544 7821 208 76_2 0.docx @ 645 133 @ 233 35 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 18: Residual Risks

    Pos: 11 /INP/ Bell 2/02_ 07 Ve rha lten im Gefah renfall @ 39\mod_ 140 852 3747 142 _20.d ocx @ 4 934 81 @ 2 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 19: Conduct In The Event Of A Hazardous Situation

    High voltage supply and supply of paint and detergent and compressed air must be turned off automatically. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Safety...
  • Page 20 Pos: 13 /INP/ Bell 2/02_ 09 Personala nforde run gen @ 3 9\mod_1 408 5239 870 51_2 0.docx @ 493 557 @ 233 33 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 21: Personnel Requirements

    Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Safety 21 / 156...
  • Page 22: Electrical Personnel

    While entering the painting booth, protection measures must be taken: Protective goggles Respirator mask Protective clothing Protective gloves Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 22 / 156 Safety...
  • Page 23 These requirements are due to the operation of the atomizer with high voltage. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Safety 23 / 156...
  • Page 24 Any access to the painting area must be marked with warning signs. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 24 / 156...
  • Page 25: Danger Of Damage To Property

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  • Page 26: Transport And Storage

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  • Page 27: Operating Principle

    Pos: 22 /INP/ Bell 2/04_ 02 Funkt ionswei se_ AA @ 57\mod _150 391 426 2019 _20. docx @ 6 199 69 @ 2 555 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 28: Functionality

    The drops are, therefore, attracted to the surface. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 28 / 156 Operating principle...
  • Page 29 2K paint is mixed from two components immediately before painting: Master lacquer Hardener Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle 29 / 156...
  • Page 30: Assemblies

    20% from the hole Through the rotation, the paint is pushed to the edges and atomized. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 30 / 156...
  • Page 31 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 32: Turbine

    The shaft is pneumatically driven and braked. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 32 / 156...
  • Page 33: Shaft Detent

    Push button on elbow. The shaft does not move as long as the button is pressed. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 34: Shaping Air

    The arrangement of the holes ensures an even distribution of the shaping air. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 34 / 156...
  • Page 35: Rotational Speedcontrol

    In the third channel, the rinsing agent is fed to the bell disk. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 36: Main Valve Needle

    Quick rinsing KSL Quick purge air STL Control air Pulsation air Detergent Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 36 / 156 Operating principle...
  • Page 37: Recirculation For 1K Paints

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  • Page 38: Atomizer Body And Sleeve

    Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 38 / 156...
  • Page 39: External Charging

    The surface of the work piece to be painted is grounded. Therefore, the droplets are attracted to the surface. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 40: Clamping Device (Jig)

    The back side of the atomizer is connected with the flange. The flange is not included with the atomizer. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 40 / 156...
  • Page 41: Connections

    The purchase order number of the configured flange packet is available in the chapter “Accessories". Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 42: Flange Assembly

    Fig. 17: Back of the flange Connection of the Equipotential Bonding Conductor Connection Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 42 / 156...
  • Page 43: High Voltage Line

    G2 devices N34850018 Atomizer attachment 60° (Elbow) Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle 43 / 156...
  • Page 44 10 m W02100108 Tool kit for N34150001 W02100113 Tool kit for N34150003 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 44 / 156 Operating principle...
  • Page 45: Case For Checking High Voltage Shutdown

    This is required for the correct assembly of the bell disk after cleaning and maintenance work. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 46: Assembly Aid For The Atomizer Body

    The atomizer can be operated as a device of the “2G” category. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 46 / 156...
  • Page 47: R/O Converter

    © 2006 Dürr MAB288BD Tool for pressing the distributor disk out. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle 47 / 156...
  • Page 48 Sleeve with piece of tubing for calibrating. © 2006 Dürr MAB323BD Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 48 / 156 Operating principle...
  • Page 49 Auxiliary tool for the assembly of the paint pipe. Tightening torque: 12Nm Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle 49 / 156...
  • Page 50 © 2006 Dürr MAB343BD Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 50 / 156 Operating principle...
  • Page 51: Functionality Of Tools

    The ventilation duration is subject to type and settings and must always be determined by the system-specific parameters. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operating principle...
  • Page 52: Area Of Applicability

    Use of an appropriate mobile measuring instrument. Use of a permanently installed measuring system with visual display. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 52 / 156 Operating principle...
  • Page 53 Pos: 34 /INP/ Bell 2/05_ 00 Monta ge und Ins tallat ion_ AA @ 5 7\mod_1 5039 947 078 94_2 0.docx @ 620 121 @ 122 333 4455 333 334 44 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 54: Installation And Assembly

    Please refer the notes in the chapter “Service” of this guide. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 54 / 156...
  • Page 55: Requirements For The Installation Point

    The flange assembly is pre-assembled. All hoses are attached. Ground line and high voltage cables must remain connected. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Installation and assembly...
  • Page 56 Guide flange assembly with all hoses and lines through the atomizer mount or the elbow. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 56 / 156...
  • Page 57: Cable And Hose Routing

    Laying inside the cabin Respect the local or national traverse rules. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Installation and assembly 57 / 156...
  • Page 58 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 58 / 156...
  • Page 59: Fasten Electrode Ring

    Sealing surface High voltage port on the electrode ring Groove Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Installation and assembly 59 / 156...
  • Page 60 Metal screws can damage the bores in the electrode ring. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 60 / 156...
  • Page 61 The plastic thread can be damaged easily. Apply only the specified tightening torque. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Installation and assembly...
  • Page 62 • Screw in the six electrode fingers hand tight in the electrode ring. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 62 / 156...
  • Page 63: Attach The Atomizer To The Flange Package

    Fill the hole of the clamping bolt (3) with 2 ml of petroleum jelly. • Remove excess white petroleum jelly. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Installation and assembly 63 / 156...
  • Page 64: Attaching The Bell Disk

    • Set bell disk on the shaft end and screw it on manually. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 64 / 156...
  • Page 65: Attach Type Plate

    It must be possible to rotate bell disk smoothly by hand. - Check the distance between bell disk and shaping air ring. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Installation and assembly...
  • Page 66: Pneumatic Supply

    Pos: 35 /INP/ Bell 2/06_ 00 Be trieb @ 5 2\mod_1 4615 915 792 87_2 0.docx @ 594 583 @ 1 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 67: Operation

    Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operation...
  • Page 68: Danger Due To Harmful Or Irritant Materials

    However, it is not possible to monitor all of the features of the components. Please note the following factors. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 68 / 156...
  • Page 69: Valves

    Note the prescribed tests and intervals in the applicable rules and standards. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operation 69 / 156...
  • Page 70: Spray Pattern

    Speed when flushing briefly (recommended) 40,000 – 45,000 RPM Lowest braking speed 2,000min Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 70 / 156 Operation...
  • Page 71: Painting Data

    Operate the shaft detent with limited pressure only. Control air for shaft detent max. 6 bar Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operation 71 / 156...
  • Page 72: High Voltage

    Grounding of the work piece Test voltage 1,000V < 1MΩ Resistance value Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 72 / 156 Operation...
  • Page 73: Compressed Air

    For this purpose, the air ducts and, where appropriate, the material lines are to be blown free before assembly. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operation...
  • Page 74 The pressure of the braking air must not exceed the "operating parameters" indicated above. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 74 / 156...
  • Page 75: Commissioning

    The container to collect the paint must be sufficiently large and have a secure stand. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Operation...
  • Page 76 If the required paint quantity is not obtained or exceeded, the quantity must be regulated via a pressure change. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 76 / 156...
  • Page 77 Pos: 40 /INP/ Bell 2/06_ 05 Spülen @ 57\mod _15 0641 966 444 5_20. docx @ 6 216 53 @ 2 33 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 78: Purging

    Pos: 41 /INP/ Bell 2/06_ 06 Prüfunge n währen d des Betriebs _AA @ 3 9\mod_1 408 530 3610 32_ 20.do cx @ 49 4202 @ 2 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 79: Checks During Operation

    Pos: 42 /INP/ Bell 2/06_ 06_0 1 Prüfungen AA @ 4 0\mod_1 4099 204 160 59_2 0.docx @ 498 229 @ @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 80: Cleaning And Maintenance

    If possible, keep the grounding rod attached while working on the atomizer inside the cabin. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 80 / 156...
  • Page 81: Cleaning

    Moisture may enter and damage the atomizer. Only use damp cloths for cleaning, no wet cloth. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance...
  • Page 82: Servicing And Maintenance

    (see chapter “Contact & Hotline”). Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 82 / 156...
  • Page 83: Cleaning Agents

    The electrically conductive parts of the atomizer must always be electrically interconnected. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 83 / 156...
  • Page 84: Recommended Cleaning Agents

    The following table lists examples of critical ingredients that you should never use in pure form (100%) as a cleaning agent. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 84 / 156...
  • Page 85: Cleaning And Maintenance Plan

    Visual inspection for contamination: Paint staff Components for external charging and atomizer Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 85 / 156...
  • Page 86 Pos: 47 /INP/ Bell 2/07_ 04 Reini gung sarbe iten_ AA @ 5 7\mod_1 506 4261 866 10_ 20.docx @ 62 1677 @ 234 443 443 4444 44 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 87: Cleaning

    Fig. 34: Cleaning position Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance...
  • Page 88: Cleaning Procedure A

    Dry whole atomizer with a clean, dry, anti-static cloth. Make sure you remove all residues completely. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 88 / 156...
  • Page 89: Scope Of Cleaning

    Shaping air ring on the atomizer body Bell disk Electrode finger Electrode ring Electrode tips Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 89 / 156...
  • Page 90: Atomizer Body

    • Clean the outer surface of the shaping air ring. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 90 / 156 Cleaning and maintenance...
  • Page 91: Electrode Fingers

    Fig. 40: Cleaning the electrode tips • Clean the electrode tips with a soft brush. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 91 / 156...
  • Page 92: Bell Disk

    Removal and installation of the bell disk are described in the chapter "Installation of the bell disk." Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 92 / 156...
  • Page 93: Drying The Atomizer

    Pos: 48 /INP/ Bell 2/07_ 05 Wa rtun gsarbeiten _AA @ 57\mod_ 150 6431 296 387 _20.do cx @ 62 170 1 @ 2 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 94: Maintenance Work

    Pos: 49 /INP/ Bell 2/07_ 05_0 1 GT _Montage _AA @ 57\mod_ 1503 999 321 983_ 20.do cx @ 62 016 9 @ 34 455 544 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 95: Assembling The Bell Disk

    • Place the opened tool around the edge of the bell disk. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 95 / 156...
  • Page 96: Checking The Distributor Disk

    Place the edge of the bell disk on a soft, clean cloth on a flat working surface. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 96 / 156...
  • Page 97 Damage to the distributor disk that originates from contact with the nozzle. Replace damaged distributor disk. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 97 / 156...
  • Page 98 In the opening, the end of the distributor disk must smoothly align with the contours of the bore. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 98 / 156...
  • Page 99: Screwing The Bell Disk Onto The Shaft

    The bell disk may detach from the shaft. Completely remove all soiling. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 99 / 156...
  • Page 100 • Tighten the knurled screw with light manual force. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 100 / 156 Cleaning and maintenance...
  • Page 101 Remove the torque wrench from the bell disk using the special tool. • Release the shaft detent. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 101 / 156...
  • Page 102: Final Check

    Checking the nozzle • Check the condition of the nozzle. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 102 / 156 Cleaning and maintenance...
  • Page 103: Installing The Nozzle

    A faulty electrode must be replaced with a new electrode. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance...
  • Page 104: Removing The Electrodes

    • Unscrewing the bell disk See chapter “Bell Disk Assembly”. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 104 / 156 Cleaning and maintenance...
  • Page 105 Do not damage the finger. Set multiple number of times if necessary. • Remove pliers (1). Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 105 / 156...
  • Page 106: Install Atomizer Housing

    Fig. 57: Interior view of the atomizer body O-Ring Thread Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 106 / 156 Cleaning and maintenance...
  • Page 107 No grinding sounds when the shaft rotates? Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 107 / 156...
  • Page 108: Cleaning The Shaping Air Ring

    Pos: 54 /INP/ Bell 2/07_ 05_0 6 Kontakt rin g erse tzen @ 40\mod_ 141 137 1970 206 _20.d ocx @ 5 0325 9 @ 3 44 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 109: Replacing The Contact Ring

    Fig. 260: Placing the centering sleeve • Push centering sleeve over the paint tube. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Cleaning and maintenance 109 / 156...
  • Page 110: Final Work After Maintenance Activity

    Pos: 56 /INP/ Bell 2/08_ 00 Störungen @ 39\mod _140 853 852 5697 _20. docx @ 4 944 83 @ 1 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 111: Faults

    Thus, production can continue and the defective atomizer can be repaired in the workshop. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 111 / 156...
  • Page 112: Fault Indicator

    Pos: 59 /INP/ Bell 2/08_ 03 Ve rha lten bei Stö ru ngen @ 4 0\mod_1 410 958 1748 71_ 20.do cx @ 50 2123 @ 1 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 113: Behavior During Faults

    Missing bell disk Install the bell disk correctly Damaged bell disk Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 113 / 156...
  • Page 114 Correct speed (wrong parameter) Blocked nozzle Clean the nozzle Replace the nozzle Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 114 / 156 Faults...
  • Page 115 Defective solenoid valve - replace does not work Damaged shaft detent - replace Replace the turbine Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 115 / 156...
  • Page 116 Removing and installing the valve Replacing the hose at the flange assembly Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 116 / 156 Faults...
  • Page 117: Mounting The Valve Block

    Release the central clamping screw of the atomizer in the electrode ring. • Remove the atomizer. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 117 / 156...
  • Page 118: Mounting The Valve Block

    The valve block with atomizer body must be flush with the electrode ring. There should not be any gaps. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 118 / 156...
  • Page 119: Mounting The Turbine

    Fig. 65: Unscrew the screw cap • Remove the screw cap from the turbine. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 119 / 156...
  • Page 120: Installation Of The Turbine

    Pay attention to the markings on the turbine and the valve casing. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 120 / 156...
  • Page 121: Checking The Position Of The Nozzle

    Instead of the bell disk, screw the test sleeve into the shaft. • Visually inspect the centric position of the nozzle. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 121 / 156...
  • Page 122: Installation Of The Light Conductor

    The screws are secure against loss. The screws need to be only loosened and not removed completely. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 122 / 156...
  • Page 123 Slide the special tool on the light conductor. Fig. 374: Dismantling the light conductor Special Tool Light conductor Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 123 / 156...
  • Page 124: Cleaning The Light Conductor

    The valve block must be dismantled and the atomizer body removed. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 124 / 156...
  • Page 125: Dismantling Of The Shaft Detent

    • Screw in the lid of the shaft detent with the special fiber optics tool. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults...
  • Page 126: Installing The Main Needle Valve

    Use a socket wrench to remove the main needle valve from the valve block. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 126 / 156...
  • Page 127: Installing The Main Needle Valve

    Pos: 66 /INP/ Bell 2/08_ 10 Farb roh r aus _ein_ AA @ 5 7\mod_1 504 0063 877 41_ 20.docx @ 620 217 @ 233 334 43 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 128: Working On Paint Pipe

    Set one open-end wrench on the hexagon of the paint pipe. • Set second open-end wrench on the nozzle holder. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 128 / 156 Faults...
  • Page 129: Assembling The Paint Pipe

    The positioning pin on the paint tube and the guide for the detergent determine the mutual position of the parts. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults...
  • Page 130: Paint Tube With Recirculation

    • Determine the position of the main needle bore. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 130 / 156 Faults...
  • Page 131 Twist the assembly tool till the positioning pins on the paint pipe line up with the bores on the face. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults...
  • Page 132 Lightly lubricate with special grease • Paint the threads on the paint tube with screw lock. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 132 / 156 Faults...
  • Page 133 Paint pipe • Insert seal at the foot of the paint tube. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 133 / 156...
  • Page 134: Mounting The Paint Pipe

    Pos: 67 /INP/ Bell 2/08_ 11 Spül _RF_Ven til au s_ei n_ AA @ 57\mod_ 150 401 1750 540 _20.d ocx @ 6 2024 1 @ 2 33 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 135: Assemble Valve

    • Use a socket wrench to unscrew the valve from the component. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Faults 135 / 156...
  • Page 136: Assembling Valve

    Pos: 68 /INP/ Bell 2/08_ 12 Schlä uche am Fla nsc hpaket @ 5 2\mod_1 461 6651 456 84_ 20.docx @ 594 773 @ 2 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 137: Replacing The Hose At The Flange Assembly

    Pos: 69 /INP/ Bell 2/08_ 13 Wide rs tands messu ng_ AA @ 40\mo d_14 115 628 9818 7_2 0.docx @ 505 859 @ 2 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 138: Resistance Test

    Check distance between shaping air ring and bell disk. The bell disk should not rub against the shaping air ring. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 138 / 156...
  • Page 139: Dismantling And Disposal

    Brush the atomizer against the grounding rod in order to remove the residual charge. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Dismantling and Disposal...
  • Page 140: Separating The Atomizer From The Flange Package

    Safety boots Process: • Dismantle the atomizer into individual parts. Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 140 / 156 Dismantling and Disposal...
  • Page 141: Disposal Of The Atomizer

    Pos: 72 /INP/ Bell 2/10_ 00 Tech nis che Da ten_ AA @ 57\mod _15 042 5527 879 0_2 0.docx @ 6205 67 @ 1 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 142: Technical Data

    At a rotational speed of 70,000 RPM 400 ml/min max. Typical range 80 – 350ml/min Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 142 / 156 Technical Data...
  • Page 143 Pos: 73 /INP/ Bell 2/10_ 10 E rsat zteile @ 39\mod _14 0853 942 2446 _20. docx @ 4 945 78 @ 1 @ 1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020...
  • Page 144: Replacement Parts

    High voltage connection complete 10 m M09020143 Nozzle d 0.7M6x0.75 M09020144 Nozzle d 0.9 M6x0.75 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 144 / 156 Technical Data...
  • Page 145: O-Ring 110X2

    Fig. 97: Repair set for shaft detent Compression spring O-Ring 6x1 Piston D8 Lid M12x1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Technical Data 145 / 156...
  • Page 146: Flat Seal 12X1

    Valve unit L35 Gland M27x1.5 Fig. 100: Repair set for turbine Seal kit Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 146 / 156 Technical Data...
  • Page 147: O-Ring 43X2

    Fig. 102: Repair set for electrode ring O-ring 23.47x2.62 Complete electrode Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Technical Data 147 / 156...
  • Page 148: O-Ring 7X1.5

    O-ring 4x1.5 Fig. 104: Repair set distributor disk (complete) Distributor disc D22 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 148 / 156 Technical Data...
  • Page 149: Lid

    Fig. 107: Repair set for paint pipe Flat seal 12x1 Needle seat O-ring 8x1 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Technical Data 149 / 156...
  • Page 150 Fig. 109: Repair set for flange assembly O-Ring 7x1.5 O-Ring 4x1.5 Sealing ring D9 Sealing ring D13 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 150 / 156 Technical Data...
  • Page 151 Plug-in connection N34960017 Sealing ring D8 Mixing tube Sealing ring D11 Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Technical Data 151 / 156...
  • Page 152: Contacts And Hotline

    Loop measurement performed and appended to the protocol of this check list Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 152 / 156 Contacts and Hotline...
  • Page 153 I [V] U [kV] 200µA µA 300µA µA 400µA or max. I µA Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Appendix 153 / 156...
  • Page 154 “High voltage self- stat test” (kV; µA) and appended to this check list Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 154 / 156 Appendix...
  • Page 155 “High stat voltage self-test” (kV; µA) and appended to this check list Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 Appendix 155 / 156...
  • Page 156 Comments === Ende der Liste fü r Textma rke In halt === Operating Manual © Dürr Systems AG EcoBell2 SL EC - Rotating Atomizer with External Charging Document No.: MRA00001EN Version:: 07 • As of:: 01/2020 156 / 156 Appendix...

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