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wiwa Duomix 230 Operation Manual

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Headquarter and Production
WIWA Wilhelm Wagner GmbH & Co. KG
Gewerbestraße 1 – 3 • 35633 Lahnau, Germany
Tel. +49-6441-609-0 • Fax +49-6441-609-50
E-mail: info@wiwa.de • Internet: www.wiwa.de
WIWA LP
107 N. Main St., Alger, OH, 45812, USA
Tel. +1-419-549-5180 • Fax +1419-549-5173
Tel.(Toll Free) +1-866-661-2139 •
E-mail: sales@wiwalp.com • Internet: www.wiwalp.com
WIWA Taicang Co., Ltd.
Add.: No. 87 East Suzhou Rd. • Taicang city •
Jiangsu province 215400 • P.R.China
Tel.: 86-512-5354-8858 • Fax.: 86-512-5354-8859
E-mail: info@wiwa-china.com
Translation of the original operation manual DUOMIX 230
•DM230_DBK_en_1001•cf
Operation Manual
WIWA DUOMIX
230
Serial-No.:
... ... ... ... ... ... ... ...

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Summary of Contents for wiwa Duomix 230

  • Page 1 Add.: No. 87 East Suzhou Rd. • Taicang city • Jiangsu province 215400 • P.R.China Tel.: 86-512-5354-8858 • Fax.: 86-512-5354-8859 E-mail: info@wiwa-china.com Operation Manual WIWA DUOMIX Serial-No.: … … … … … … … … Translation of the original operation manual DUOMIX 230 •DM230_DBK_en_1001•cf...
  • Page 2 EC - Declaration of Conformity EC-Declaration of Conformity according to Appendix ll, No. 1 A of the Machinery Directive 2006 / 42 / EG The company WIWA Wilhelm Wagner GmbH & Co. KG Gewerbestr. 1-3 35633 Lahnau Deutschland herewith declares that the equipment types DOUMIX 230 are in conformance with the provisions of the above-mentioned directive.

  • Page 3: Foreword

    If paint or solvent has penetrated the skin you Gewerbestraße 1-3 • 35633 Lahnau must inform the physician about this spraying Phone: +49 (0)6441 609-0 • Fax: +49 (0)6441 609-50 • E-mail: info@wiwa. de • Internet: www.wiwa.de material and the solvent used.

  • Page 4: Table Of Contents

    Maintenance of the high pressure filter Maintenance of the service unit Trouble shooting Appendix 10.1 Operating means / special tools 10.2 Instruction Certificate 10.3 Machine card Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 5: Safety

    Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 6: Using This Machine

    2.4 Using this machine connection with the equipment it is DUOMIX 230 is most suitable for the ap- mounted on (max. resistance 10 Ω), plication of low, medium and also high viscosity paints and Fig. 2.4.1 grounding / equipotential coating materials.

  • Page 7: Machine Environment

    Material hoses must never be repaired! sory equipment as such is explosion protected. Never point the spray gun at yourself, other persons or ➤ other living beings! Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 8: Operating Personnel

    (CFCs). If you wish to use the aforementioned solvents or varnishes and paints containing such solvents, we advise you to consult the customer service or directly. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 9: Place Of Installation And Transport

    "Return flow open" for this purpose. ing appropriate lightning protection measures. Immediately replace the defective parts or inform the ➤ Strictly comply with the valid accident prevention ➤ customer service. instructions. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 10: 2.10 Safety Features

    Figure 2.10.2 including the feed pumps, Check the burst discs for damage. ➤ must be shut down and de- pressurized. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 11: Handling The Device And Auxiliary Materials

    The official local waste water laws are valid. ➤ Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 12: System Description

    Control button Flushing pump* Compressed air regulator Suction line Standard mixer 8.1.1 Lever "Return flow" 8.1.2 Lever "Spray/Stop-Flush" * optionally - depending on customer's request Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 13 Drain valve High pressure filter Return flow hoses Standard mixer 8.1.1 Lever "Return flow" 8.1.2 Lever "Spray/Stop-Flush" * optionally - depending on customer's request Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 14 High pressure filter Suction line* Suction hose Suction screen Standard mixer 8.1.1 Lever "Return flow" 8.1.2 Lever "Spray/Stop-Flush" * optionally - depending on customer's request Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 15 Inspection glass 1.5.4 Drain valve High pressure filter Standard mixer 8.1.1 Lever "Return flow" 8.1.2 Lever "Spray/Stop-Flush" * optionally - depending on customer's request Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 16 Precision pressure regulator Contact pressure gauge Switch "START" Switch "MANUAL / AUTOMATIC" 2.4 Start 2.5 Manual / Automatic Feed pump (Pos. 7) Position: Pressure regulator Ball valve Suction Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 17 Open (return flow open) Spray Stop/Flushing Position: 8.2.1 Lever "CLOSED / RETURN FLOW CLOSED" / "OPEN / RETURN FLOW OPEN" 8.2.2 Lever "SPRAY/STOP-FLUSH" Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 18 Material flow regulator SPRAY GUN (optional) 250 bar Automatic valve Automatic valve DISTRIBUTOR SPRAY GUN FLUSHING 250 bar Automatic valve HOSE FLUSHING Wall bracket (optional) Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 19 The plug must be designed to withstand the pressure applied to the material output (see machine card). Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 20: Installation And Assembly

    0632579 and anti-freeze agent, order-no 0631387. Result The machine is now ready for operation. You can continue with initial start-up (chapter 5.1). Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 21: Commissioning

    If the device is not equipped with one of the following ac- Step 5 cessories, you can skip the corresponding section. Prepare the solvent supply. ➤ Always keep the solvent for each component separate! Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 22 "STOP/FLUSH": Turn the compressed air regulator (Fig.. 5.1.1, Pos. ➤ 1.5.1) on the service unit clockwise to a pressure of approx. 0.5 - 1 bar. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 23 Set the lever (standard mixer: Fig. 5.1.2, Pos. • 8.1.1 / external mixer: Fig. 5.1.4, Pos. 8.2.1) to "OPEN / Return flow open". Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 24 Hold the return hoses (chapt. 3, Pos. 1.7 A+B) into ➤ the original drums or filling funnels, depending on These must show almost identical pressure values. the material, and secure them against accidental slipping out. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 25: Spraying Pressure Monitoring Using The Pressure And Dosing Monitoring Feature

    Use the volumetric measuring unit (optionally available): a) to check the mixing ratio of components A+B, These settings must not be changed. b) to mix smallest quantities (e.g. for possible rework by hand). Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 26 (Fig. 5.3.1, Pos. 1.6). The two pressure gauges on the high pressure filters must always work synchronously! Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 27: Operation

    ➤ consumption and paint mist. moment. Too low spraying pressure results in the appearance of ➤ stripes and differences in the coating thickness. Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 28 Observe and follow the notes in chapter 7.2 "Com- ➤ plete cleaning". Spray nozzles Replace the spray nozzles before these are worn. ➤ Worn nozzles cause higher paint consumption and have a negative effect on the quality of paint application. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 29: Decommissioning

    Step 9 Regulate the compressed air regulator (chapt. 3, Pos. ➤ 1.5.1) on the service unit back anti-clockwise until it is light to move. Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 30: Complete Cleaning

    Version with filling funnel (chapt. 3, Pos. 3): ➤ Always vent the system before continuing • Insert the return flow hoses into the filling coating work! funnels A+B. • Secure these against accidental slipping out. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 31 Guide the return flow hoses separately into sepa- ➤ rate containers "D" and fasten them. Open the circulation. ➤ Empty the filling funnels through the return flow ➤ hoses. Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 32: Material Change

    4. Start of work system has been relieved. Observe and follow the notes given in chapter 5.1. ➤ The system must be completely pressureless before it is shut down. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 33: Maintenance/Repair

    Step 3 This work must only be performed by personnel Version with external mixer (chapt. 3, Pos. 8.2): ➤ trained by or the Customer Shift the lever (Fig. 8.3.2, Pos. 8.2.1) to position ➤ Service. "CLOSED". Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 34: Maintenance Of The Service Unit

    The max. oil level is indicated by a circumferential groove in the container. To fill the oil container loosen the filler plug and fill the container directly. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 35: Trouble Shooting

    - Replace defective balls or valve up stroke. plates. The pressure in the hardener side is very high. Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 36 - The spray gun nozzle is clogged. - Clean or replace static mixer, material hoses and spray gun. - Replace the spray gun nozzle. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 37 START button is held depressed). the red contact indicator for high pressure gauge. pressure warning. - The contact pressure gauge submits an incorrect signal. Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...
  • Page 38 - Have the material flow heater checked by exper personnel with profound knowledge in the field of electrical engineering. Translation of the original operation manual DUOMIX 230 DUOMIX230S • en • 1001 • cf...

  • Page 39: Appendix

    Make sure that the data on the machine card match the data on the type plate. In case of discrepancies or if the type plate is missing please notify us immediately. Translation of the original operation manual DUOMIX 230 DUOMIX 230 DUOMIX230S • en • 1001 • cf...

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