Krautzberger HS-25 Operating Instructions Manual
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Krautzberger HS-25 Operating Instructions Manual

Hand held spray gun
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Operating instructions
GB
hand held spray gun HS-25
T-Dok-009-GB-Rev.0
HS-25, HS-25 HV1, HS-25 HV3
Original operating instructions

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Summary of Contents for Krautzberger HS-25

  • Page 1 Operating instructions hand held spray gun HS-25 T-Dok-009-GB-Rev.0 HS-25, HS-25 HV1, HS-25 HV3 Original operating instructions...
  • Page 2 Thank you for selecting a Krautzberger product. This product has been manufactured according to the latest manufacturing procedures and with extensive quality assurance measures. We promise you a product of the highest quality If you have questions, desires or suggestions, please contact us; we are always glad to assist you.

  • Page 3: Table Of Contents

    ENGLISH hand held spray gun HS-25 Table of contents Safety........................... 4 DESIGNATED USE..................... 5 Personnel requirements....................5 Personal protective equipment..................5 Disposal........................5 Technical data........................6 Structure and function....................... 7 Overview........................7 FUNCTIONAL DESCRIPTION..................7 Special equipment....................... 8 Operation..........................9 Connecting the hand held spray gun................

  • Page 4: Safety

    Indicates step-by-step instructions. ð Indicates a condition or an automatic sequence as the result of an action. Indicates references to sections of these instructions and other applicable documents. Indicates enumerations and list entries without a specified sequence. GB–4 mail@krautzberger.com, www.krautzberger.com...

  • Page 5: Designated Use

    ENGLISH hand held spray gun HS-25 DESIGNATED USE The hand held spray gun manually coats surfaces with liquid and low-viscosity spray fluids. Typ- ical spray fluids are paints, colours, adhesives, glazes, enamels, release agents, etc. Designated use also includes observance of all details in these instructions.

  • Page 6: Technical Data

    Atomisation air connection* Nozzle NW 8/9 or G1/4 AG Continuous sound pressure level (depends on nozzle) 73 to 96 dB(A) Transfer efficiency (AWG) 87 % * The details correspond to the standard model and can vary depending on configuration. GB–6 mail@krautzberger.com, www.krautzberger.com...

  • Page 7: Structure And Function

    ENGLISH hand held spray gun HS-25 3 Structure and function Overview Fig. 2: Overview Air nozzle Clamping nut Fluid connection, flow Draw-off lever, short Main element plastic grip air regulator Hose nozzle, compressed air connection Connector with needle stroke adjusting...

  • Page 8: Special Equipment

    The hand held spray gun HS-25 can, depending on the customer configuration, be fitted with the HV1 or HV3 nozzle system. Both systems are HVLP systems (hvlp = high volume, low pressure) for low-fog coating The spray fluid is atomised using compressed air.

  • Page 9: Operation

    ENGLISH hand held spray gun HS-25 4 Operation WARNING! Danger of injury due to improper mounting and commissioning/operation! – Only carry out the mounting and commissioning according to the steps described in these operating instructions. – Never direct the compressed air towards people.

  • Page 10: Commissioning

    Flat jet width-adjustable jet for flat-shaped with closed flat jet regulator, a round application jet arises Rotary jet due to rotary impulse strongly-dis- suitable for difficult workpiece geo- torted spray stream metries (angles, etc.) Full-cone rotary jet GB–10 mail@krautzberger.com, www.krautzberger.com...

  • Page 11: Interrupting Operation

    ENGLISH hand held spray gun HS-25 Possibilities for spray pattern adjustment Fig. 5: Adjusting the spray pattern The spray pattern can be influenced as follows: Adjust atomisation air pressure via pressure reducer or air regulator (Fig. 5/2). Adjust fluid pressure with supply by pumps or pressure container.

  • Page 12: Maintenance

    12). 5.2.1 Clean hand held spray gun WARNING! Danger of injury due to improper cleaning! – Observe the safety datasheets of the detergent manufacturer. – Do not immerse the hand held spray gun entirely in detergent. GB–12 mail@krautzberger.com, www.krautzberger.com...
  • Page 13 ENGLISH hand held spray gun HS-25 Ä Chapter 4.4 „Interrupting operation“ on page 11). Interrupt operation ( If necessary, secure pump or pressure container for the fluid against switching on again. Fig. 6: Connecting detergents Interrupt the external fluid supply.
  • Page 14 Attaching the nozzles Activate and hold the draw-off lever (Fig. 7/5). Tighten the fluid nozzle (Fig. 7/3). Release the draw-off lever (Fig. 7/5). Attach the air nozzle (Fig. 7/2) and tighten it with the knurled nut (Fig. 7/1). GB–14 mail@krautzberger.com, www.krautzberger.com...
  • Page 15 ENGLISH hand held spray gun HS-25 5.2.3 Changing the fluid needle Removing the fluid needle Fig. 8: Needle reinforcing For nozzle sizes starting with size 3.0, the strengthened needle must be unscrewed first. To do this, remove the fluid and air nozzles ( Ä...
  • Page 16 For nozzle sizes starting with size 3.0, the strengthened needle must be screwed on first. To do this, screw the strengthened needle (Fig. 11/1) onto the fluid needle (Fig. 11/2) and re-mount the nozzles ( Ä „Attaching the nozzles“ on page 14). GB–16 mail@krautzberger.com, www.krautzberger.com...
  • Page 17 ENGLISH hand held spray gun HS-25 5.2.4 Changing seals Removing seals on the closing piece Fig. 12: Closing piece Remove the closing piece (Fig. 12/3). Loosen the screw (Fig. 121). Remove the closing piece (Fig. 12/3) with the seals (Fig. 12/2) from the needle stroke adjustment screw (Fig.
  • Page 18 Remove the trigger shaft (Fig. 13/2) and draw-off lever (Fig. 13/3). Ä Chapter 5.2.3 „Changing the fluid needle“ on page 15). Removing the fluid needle ( Fig. 14: Seal nut/screw Remove the attachment (Fig. 14/2). Unscrew the seal nut (Fig. 14/1) and seal screw (Fig. 14/3). GB–18 mail@krautzberger.com, www.krautzberger.com...
  • Page 19 ENGLISH hand held spray gun HS-25 Fig. 15: Cone seals Remove the cone seals (Fig. 15/1 and 2). Installing seals on the main element Fig. 16: Cone seals Insert the cone seals (Fig. 16/1 and 2). Fig. 17: Seal nut/screw HS-25, HS-25 HV1, HS-25 HV3 GB–19...
  • Page 20 Ä „Attaching the fluid needle“ on page 16). Attach the fluid needle ( Fig. 19: Seal nut/screw Tighten the seal nut (Fig. 19/1) and seal screw (Fig. 19/2). The valve shaft and fluid needle must move easily. GB–20 mail@krautzberger.com, www.krautzberger.com...

  • Page 21: Faults

    ENGLISH hand held spray gun HS-25 6 Faults Fault table Spray pattern Fault Cause Remedy Normal flat jet spray pattern Spray pattern too Clean nozzles ( Ä Chapter Soiled air nozzle heavy towards the top 5.2.1 „Clean hand held Soiled fluid nozzle and towards the spray gun“...
  • Page 22 15) Soiled or dam- Clean ( Ä Chapter 5.2.1 aged fluid nozzle „Clean hand held spray gun“ on page 12) or replace fluid nozzle Ä Chapter 5.2.2 „Changing the air and fluid noz- zles“ on page 14). GB–22 mail@krautzberger.com, www.krautzberger.com...

  • Page 23: Spare Parts/Accessories

    ENGLISH hand held spray gun HS-25 7 Spare parts/accessories Spare parts Fig. 20: Spare parts HS-25, HS-25 HV1, HS-25 HV3 GB–23...
  • Page 24 Operating instructions T-Dok-009-GB-Rev.0 Spare parts list When ordering, please specify the spray gun model (HS-25, HS-25 HV1, HS-25 HV3) and the item number. GB–24 mail@krautzberger.com, www.krautzberger.com...

  • Page 25: Accessories

    There are a wide range of accessories available for the hand held spray guns. For further informa- tion, visit us on the Internet (www.krautzberger.com) or contact your Krautzberger specialist dealer, consultant or our inside sales department. Here are a few examples Stainless steel model Stainless steel models are especially well-suited for acidic or alkali spray fluids.
  • Page 26 Nozzle extensions are particularly well-suited for use when coating cavities, e.g. pipes, canisters, tins or other hard-to-access containers. These come in a variety of standard models. Nozzle exten- sions can also be produced specifically for a customer (length, spray angle, materials). GB–26 mail@krautzberger.com, www.krautzberger.com...

  • Page 27: Eu Declaration Of Conformity

    ENGLISH hand held spray gun HS-25 8 EU declaration of conformity EC declaration of conformity according to machine guideline 2006/42/EC, Annex II 1.A The manufacturer/ Krautzberger GmbH marketer Stockbornstr. 13 65343 Eltville Deutschland declares, that the following product Product name:...
  • Page 29 Krautzberger GmbH Stockbornerstraße 13 D-65353 Eltville am Rhein Hotline: +49 (0) 6123 698-222 Reception: +49 (0) 6123 698-0 Fax: +49 (0) 6123 698-200 email: mail@krautzberger.com Internet: www.krautzberger.com © Krautzberger GmbH 2010...

This manual is also suitable for:

Hs-25 hv1Hs-25 hv3

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