Walther SMS-07 Assembly Instructions Manual

Mini-spray valve

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Rev. 1.1
Assembly Instructions
Mini-Spray Valve SMS-07
Article Number:
NOTE
Please read the Assembly Instructions carefully before first using the incomplete device and
strictly adhere to the instructions!
The incomplete device may only be worked with and worked on by persons who are familiar
with the assembly instructions and the current regulations for industrial safety and accident
prevention.
Always keep a translated version of the "Original Assembly Instructions" at the incomplete device!
Assembly Instructions - Spray Valve SMS-07
S07-....
Figure: Spray Valve SMS-07 with round-jet air cap
The instructions have to be available anytime!
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
Page 1 of 23

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Summary of Contents for Walther SMS-07

  • Page 1 Assembly Instructions Mini-Spray Valve SMS-07 Article Number: S07-…. Figure: Spray Valve SMS-07 with round-jet air cap NOTE Please read the Assembly Instructions carefully before first using the incomplete device and strictly adhere to the instructions! The incomplete device may only be worked with and worked on by persons who are familiar with the assembly instructions and the current regulations for industrial safety and accident prevention.
  • Page 2: Table Of Contents

    Spare Part List for SMS-07 (Standard) ....................18 10.2 SMS-07 (R ) ................19 IMENSIONED RAWING FOR ASTER EEDLE ETECTION 10.2.1 Spare Part Drawing for SMS-07 (Raster Needle Detection) ..............20 Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de...
  • Page 3 Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 3 of 23 10.2.2 Spare Part List for SMS-07 (Raster Needle Detection) ................21 10.3 .......................... 21 RTICLE UMBERS FOR 10.4 ........................... 22 RTICLE UMBERS FOR OZZLES 10.5 ......................22 RTICLE...
  • Page 4: Ec Declaration Of Conformity

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 4 of 23 EC Declaration of Conformity in accordance with EU Machinery Directive 2006/42/EU, dated 17 May 2006, Appendix II B We herewith confirm that the below mentioned incomplete device meets the basic requirements for safety and health as stated in EU Machinery Directive 2006/42/EU for its design and construction as well as for the configuration released by us on the market.
  • Page 5: Introduction

    / electronic residual energies. 2.3 Warranty and Liability According to the conditions laid down by the German Engineering Association (VDMA), Walther Sys- temtechnik GmbH has a guarantee of 12 months under normal European operating conditions on its own parts (spare parts are excluded);...
  • Page 6: Correct Use

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 6 of 23 2.4 Correct Use This device is a needle valve and will be used for processing materials which can be sprayed in continuous or intermitting operation. Under no circumstances shall aggressive media such as acids, alkaline solutions, detergents, chemicals or others be sprayed.
  • Page 7: Transport

    4 Description of Function The SMS-07 valve is a pneumatic device. It will be opened by control air and will be closed by a needle spring in case of failure or turn-off of the control air. The spray medium will be supplied into the valve from a pressured container or via a pump.
  • Page 8: Type Label

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 8 of 23 4.3 Type Label The type label has been etched into the casing. The serial number will be hammered into the type label. 5 Mounting and Start of Operation The valves can be installed in any position.
  • Page 9: Proximity Switch For Needle Detection

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 9 of 23 5.2 Proximity Switch for Needle Detection Proximity Switch for Needle Detection 5.2.1 Wiring Diagram of Proximity Switch for Needle Detection braun (1) 10 ... 30 VDC 100 mA max.
  • Page 10: Operation

    Danger caused by flammable, harmful fluid. Always follow the safety instructions on the container or the safety data sheet for the fluid. The valves of the SMS-07 series generally operate with a control air pressure of 4-6 bar. Atomized air pressure and material pressure should be closely correlated.
  • Page 11: Taking Out Of Service

    8 Maintenance and Repair 8.1 General Information The spray valves of the SMS-07 series are high-quality precision devices which will not fail if treated correctly and will operate almost maintenance-free. Always keep clean and observe minimum instructions to maintain a long life of the valve. We recommend lubricating moveable parts regularly and greasing threads, especially the nozzle threads, when replacing or cleaning the nozzle.
  • Page 12: Cleaning

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 12 of 23 Particularly when employing the spray valve as color-marking device, the spray cap should be taken off before a longer standstill. The spray nozzle will be cleaned with a special thinner and a soft cloth. Make sure that there are no cloth fibers on the nozzle tip.
  • Page 13: Replacing Nozzle Set

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 13 of 23 8.4 Replacing Nozzle Set CAUTION Depressurize all connections. Depressurize all connections. Unscrew retainer ring (1.0). Pull off air cap (3,0 or 3,1) and nozzle (4.0). Carefully pull out needle (Pos.7.0). Re-assemble in reverse order.
  • Page 14: Troubleshooting

    Page 14 of 23 9 Troubleshooting 9.1 General Information IMPORTANT First check all supply lines for connection and serviceability. In case of serious problems that cannot be resolved, please contact the Walther Systemtechnik GmbH customer service. 9.2 Malfunction: Fault Possible Cause...
  • Page 15: Spray Patterns / Faults

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 15 of 23 9.3 Spray Patterns / Faults SPRAY IMAGE PROBLEM CAUSE ACTION Normal Spray Image (Flat jet) Normal Spray Image (Round jet) Spray image shaped Spray image shaped Spray image shaped...
  • Page 16: Appendix

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 16 of 23 10 Appendix 10.1 Dimensioned Drawing for SMS-07 (Standard) Figure with Flat-jet Air Cap Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de...
  • Page 17: Spare Part Drawing For Sms-07 (Standard)

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 17 of 23 10.1.1 Spare Part Drawing for SMS-07 (Standard) Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de...
  • Page 18: Spare Part List For Sms-07 (Standard)

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 18 of 23 10.1.2 Spare Part List for SMS-07 (Standard) Pos. Article-No. Description 97410071 Retainer ring 97640208 O-Ring VITON Air cap, flat-jet Air cap, round-jet Nozzle 97640169 Quad-Ring VITON 97640039 O-Ring VITON...
  • Page 19: Dimensioned Drawing For Sms-07 (Raster Needle Detection)

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 19 of 23 10.2 Dimensioned Drawing for SMS-07 (Raster Needle Detection) ca. 55 20.5 Dicke 17,5 mm SW 13 Figure with Flat-jet Air Cap Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de –...
  • Page 20: Spare Part Drawing For Sms-07 (Raster Needle Detection)

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 20 of 23 10.2.1 Spare Part Drawing for SMS-07 (Raster Needle Detection) Walther Systemtechnik GmbH – D 76726 Germersheim Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91 http://www.walther-2000.de – info@walther-2000.de...
  • Page 21: Spare Part List For Sms-07 (Raster Needle Detection)

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 21 of 23 10.2.2 Spare Part List for SMS-07 (Raster Needle Detection) Pos. Article-No. Description 97410071 Retainer ring 97640208 O-Ring VITON Air cap, flat-jet Air cap, round-jet Nozzle 97640169 Quad-Ring VITON...
  • Page 22: Article Numbers For Nozzles

    Nozzle Needle , Standard, 0.8-1.0mm 97110157 Nozzle Needle , Standard, 1.2-1.5mm 10.6 Wear Parts Kits Wear parts kit complete for SMS-07 (Standard and raster needle sensor) Consisting of: # Pos. 2.0 (O-ring), 1 each # Pos. 5.0 (Quad-Ring), 1 each # Pos.
  • Page 23: Accessories

    Assembly Instructions - Spray Valve SMS-07 Rev. 1.1 Page 23 of 23 10.7 Accessories Figure Article Number Description Clamp mounting 97910219 (see also Product Catalog ACCESSORIES) Cleaning set 979444 (see also Product catalog ACCESSORIES) Nozzle extension 97xxxxxx (see Product Catalog ACCESSORIES) Walther Systemtechnik GmbH –...

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