Krautzberger KS 5K Operating Instructions Manual
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Krautzberger KS 5K Operating Instructions Manual

Hand-held spray gun
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Operating instructions
GB
Hand-held Spray Gun KS 5K
T-Dok-667-GB-Rev.1
■ 200-0379
Translation of the original operating instructions

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Summary of Contents for Krautzberger KS 5K

  • Page 1 Operating instructions Hand-held Spray Gun KS 5K T-Dok-667-GB-Rev.1 ■ 200-0379 Translation of the original operating instructions...
  • Page 2 Thank you for selecting a Krautzberger product. This product has been manufactured following state-of-the-art manufacturing procedures and extensive quality assurance measures. We promise you a product of the highest quality. If you have questions, requests or suggestions, please contact us. We are always glad to assist you.
  • Page 3 ENGLISH Hand-held Spray Gun KS 5K Table of contents Function and identification....................5 Function........................5 Identification......................... 5 Using this operating manual..................... 7 Symbols in this manual....................7 Personnel requirements....................8 Personal protective equipment..................9 Safety and responsibility....................12 Responsibility of the owner..................12 Intended use......................
  • Page 4 T-Dok-667-GB-Rev.1 Accessories........................41 Disassembly and disposal....................42 11.1 Safety........................42 11.2 Disassembly......................42 11.3 Disposal........................42 Technical data........................43 12.1 Dimensions and weight.................... 43 12.2 General specifications..................... 43 12.3 Dimensions......................44 Declaration of conformity....................45 Index..........................46 GB–4 mail@krautzberger.com, www.krautzberger.com...

  • Page 5: Function And Identification

    1 Function and identification Function The material squeeze spray gun KS 5K with cannulate thread is especially well-suited for the pro- cessing of highly viscose coating materials such as glue, adhesives, sealing agents or grease. The nozzle screw has an M8x1 exterior thread onto which e. g. a flexible cannula can be screwed on to apply the coating material even to places that are difficult to access.
  • Page 6 Operating instructions T-Dok-667-GB-Rev.1 Serial number The serial number of the hand-held spray gun is located on the main element. It serves as a unique identifier. GB–6 mail@krautzberger.com, www.krautzberger.com...

  • Page 7: Using This Operating Manual

    ENGLISH Hand-held Spray Gun KS 5K 2 Using this operating manual Symbols in this manual Safety instructions This manual uses symbols to identify safety instructions. The safety instructions are preceded by signal words that indicate the severity of the hazard.

  • Page 8: Personnel Requirements

    Tasks that go beyond the operation in standard mode must only be carried out by the operator if such is indicated in this manual and the operate has explicitly been tasked to do so. GB–8 mail@krautzberger.com, www.krautzberger.com...

  • Page 9: Personal Protective Equipment

    Description of the personal protective equipment recommended by Krautzberger The personal protective equipment is described below: Protective work clothing Protective work clothing are tight fitting work clothes with low tear resistance, with tight sleeves, and without any protruding parts.
  • Page 10 Safety goggles are used to protect the eyes from flying parts and splashes of liquid. Protective gloves Protective gloves protect hands from friction, abrasion, puncture wounds, or deeper injuries, as well as from contact with hot surfaces. Safety shoes GB–10 mail@krautzberger.com, www.krautzberger.com...
  • Page 11 ENGLISH Hand-held Spray Gun KS 5K Safety shoes protect the feet against crushing, falling parts or slipping on slippery ground. Safety helmet The helmet protects the head against injuries from falling parts and oscillating loads as well as in tight spaces.

  • Page 12: Safety And Responsibility

    The owner must have all safety equipment checked regularly for functionality and complete- ness. Intended use The hand-held spray gun KS 5K is used for the processing of highly viscose coating materials. The intended use also includes the compliance with all the information in this operating manual. Predictable misuse Any use beyond the intended use or any other use constitutes misuse.

  • Page 13: General Safety Instructions

    ENGLISH Hand-held Spray Gun KS 5K Unauthorized persons must be prevented from entering the hazard zone. Always securely store the hand-held spray gun away from children. Especially during work breaks and in particular during the processing of hazardous materials, preventative measures must be taken against the improper use through unauthorised persons! Clean thoroughly prior to storage and/or transport.
  • Page 14 Secure components against tipping or falling. – Ensure that the utilised hose lines meet the requirements for pressure, chemical and mechanical loads. At the same time, adhere to the spray media manufacturer's specifica- tions in the safety data sheet. GB–14 mail@krautzberger.com, www.krautzberger.com...

  • Page 15: Residual Risks

    Take breaks between spray processes. Residual risks The hand-held spray gun made by Krautzberger GmbH has been manufactured based on state-of- the-art technology and generally accepted technical safety regulations. Nonetheless, its use can pose a threat to the life or health of users or third parties, damage the hand-held spray gun itself or cause other property damage.

  • Page 16: Transport, Storage, And Packaging

    Packaging The hand-held spray gun is packaged in accordance with the anticipated transport conditions and the packaging needs to protect it against transport damage, corrosion, and other damage. Remove packaging material. Remove potentially present transport safety restraints. GB–16 mail@krautzberger.com, www.krautzberger.com...

  • Page 17: Overview

    ENGLISH Hand-held Spray Gun KS 5K 5 Overview Fig. 1: Overview KS 5K Material outlet Head piece Main element Locking lever Plastic grip Pull lever Protection hoop pivotable / rigid fluid connection ■ 200-0379 GB–17...

  • Page 18: Operation

    The system owner is responsible for the presence and the up-to-date status of the safety data sheet and the associated generation of the risk assessment of the effected workstations. GB–18 mail@krautzberger.com, www.krautzberger.com...

  • Page 19: General Information About Start-Up/Commissioning

    To ensure that there are no particles clogging the nozzles, we recommend to clean the coating material with a material filter positioned in front of the fluid connection (high pressure material filters can be purchased from Krautzberger GmbH). In contrast to compressed air-operated hand-held spray guns, the spray pattern of airless devices can by default not be changed through settings on the nozzle.

  • Page 20: Function Test And Start-Up

    This presents the risk of causing a fatal embolism. In addition, there is a risk of poisoning in case of toxic coating or cleaning material. – The pull lever must be locked with the locking lever every time the spray gun is put down! GB–20 mail@krautzberger.com, www.krautzberger.com...
  • Page 21 ENGLISH Hand-held Spray Gun KS 5K Point the hand-held spray gun at a test surface. Fig. 2: Release the locking lever Release the locking lever ( Fig. 2/1). DANGER! Risk of death due to high pressure! WARNING! Risk of injury due to recoil forces during the activation of the hand-held spray gun! Start the spraying process by activating the pull lever ( Fig.

  • Page 22: Shutting Down

    Close the material supply and switch off the fluid pressure pump if necessary. Release the residual energy by activating the pull lever ( Fig. 3/2). Flip the locking lever ( Fig. 3/1). 6.4.2 Long-term shut-down Fig. 4: Long-term shut-down GB–22 mail@krautzberger.com, www.krautzberger.com...
  • Page 23 ENGLISH Hand-held Spray Gun KS 5K Disrupt the spraying process by releasing the pull lever ( Fig. 4/2). Close the material supply and switch off the fluid pressure pump if necessary. Release the residual energy by activating the pull lever ( Fig. 4/2).

  • Page 24: Maintenance

    Do not clean nozzle screw with hard, sharp-hedged objects. A special flat brush as well as various nozzle cleaning needles made by Krautzberger GmbH are recommended for cleaning purposes. In case of prolonged operational interruptions, allow the hand-held spray gun to air-dry after flushing it with cleaning product and store it at a suitable location until it will be used again.

  • Page 25: Clean Hand-Held Spray Gun

    General Information about the replacement of parts Slightly grease sliding parts with special Krautzberger grease. The special grease can be purchased from Krautzberger GmbH (contact data see last page). Clean dirty parts, replace non-functioning parts. Ensure correct fit of seals.
  • Page 26 86.65 mm as exactly as possible. A deviation of up to +0.1mm is possible. A shorter length leads to an insufficient valve seat. Occasionally check the moving parts for free range of motion and relubricate when necessary. GB–26 mail@krautzberger.com, www.krautzberger.com...
  • Page 27 ENGLISH Hand-held Spray Gun KS 5K Replace threaded needle Fig. 5: Unscrew valve lock screw Unscrew the valve lock screw ( Fig. 5/1). Fig. 6: Remove pressure spring Remove the pressure spring ( Fig. 6/1). Fig. 7: Unscrew nozzle nut and nozzle screw ■...
  • Page 28 Fig. 9: Unscrew the threaded needle from the needle bolt Loosen the needle pusher ( Fig. 9/1) and unscrew the threaded needle ( Fig. 9/4) from the needle bolt ( Fig. 9/3). The drill hole ( Fig. 12/2) is used to apply counter force. GB–28 mail@krautzberger.com, www.krautzberger.com...
  • Page 29 ENGLISH Hand-held Spray Gun KS 5K Fig. 10: Screw the needle pusher onto the new threaded needle Screw the needle pusher ( Fig. 10/2) onto the new threaded needle ( Fig. 10/1). Fig. 11: Length measure Set specified length exactly.
  • Page 30 Operating instructions T-Dok-667-GB-Rev.1 Dismantling needle pack Fig. 13: Needle pack The needle pack is comprised of two O-rings and two cup collars. GB–30 mail@krautzberger.com, www.krautzberger.com...
  • Page 31 ENGLISH Hand-held Spray Gun KS 5K Fig. 14: Unscrew hexagon nut and insulating washer Unscrew hexagon nut ( Fig. 14/1) together with the insulating washer ( Fig. 14/2). Fig. 15: Pull out head piece from the main element Pull the head piece ( Fig. 15/1) towards the front and out of the main element.
  • Page 32 When pulling out the pack parts, there is a risk of causing damage to the threads. – Ideally, use an O-ring picker when pulling out the pack parts. Be careful not to damage any threads. Upon disassembly, thoroughly clean all reusable parts. GB–32 mail@krautzberger.com, www.krautzberger.com...
  • Page 33 ENGLISH Hand-held Spray Gun KS 5K Assembly Fig. 19: Installing the needle pack WARNING! Risk of injury through the use of incorrect spare parts! Reinstall new parts of the needle pack comprised of two O-rings ( Fig. 19/1) and two cup collars ( Fig.
  • Page 34 Slide insulating washer ( Fig. 21/2) over the seal screw ( Fig. 21/1). Fig. 22: Slide head piece into the main element Push the head piece ( Fig. 22/1) with seal screw and insulating washer into the borehole of the main element. GB–34 mail@krautzberger.com, www.krautzberger.com...
  • Page 35 ENGLISH Hand-held Spray Gun KS 5K Fig. 23: Slide the insulating washer over the seal screw and screw head piece onto the seal screw using a hexagon nut Slide insulating washer ( Fig. 23/2) over the seal screw and screw the head piece onto the seal screw using the hexagon nut ( Fig.
  • Page 36 Tightly screw in valve lock screw ( Fig. 26/1). Fig. 27: Tightly screw on nozzle nut and nozzle screw Tightly screw the nozzle screw ( Fig. 27/1) and the nozzle nut ( Fig. 27/2) back onto the head piece. GB–36 mail@krautzberger.com, www.krautzberger.com...

  • Page 37: Replace Nozzle Screw And Seal

    ENGLISH Hand-held Spray Gun KS 5K Fig. 28: Tighten seal screw Only then tighten the seal screw ( Fig. 28/1) until there is noticeable resistance and counter by tightening the hexagon nut ( Fig. 28/2). The tightness must be checked with a set sealing pre-tensioning! ð...
  • Page 38 Check seal ( Fig. 30/4) and replace if necessary. Reinsert seal ( Fig. 30/4) and pipe nipple ( Fig. 30/3). Pay attention to the correct installa- tion position. Screw nozzle nut ( Fig. 30/2) and nozzle screw ( Fig. 30/1) back on. GB–38 mail@krautzberger.com, www.krautzberger.com...

  • Page 39: Troubleshooting

    ENGLISH Hand-held Spray Gun KS 5K 8 Troubleshooting Personnel: Qualified personnel Among other factors, the spray pattern depends on the viscosity of the coating material. It can be modified through the fluid pressure. If the optimal application cannot be achieved through material pressure changes, it is recommended to try again with a different nozzle screw.

  • Page 40: Spare Parts

    Designation – Item number according to spare parts list – Quantity – Desired shipping method (post, freight, sea, air, express) – Delivery address A complete spare part overview is available on the website of Krautzberger GmbH: www.krautzberger.de GB–40 mail@krautzberger.com, www.krautzberger.com...

  • Page 41: Accessories

    Hand-held Spray Gun KS 5K Accessories A wide range of accessories are available for the hand-held spray gun KS 5K. For further informa- tion, visit us on the Internet (www.krautzberger.com) or contact your Krautzberger dealer, consul- tant or our office staff.

  • Page 42: Disassembly And Disposal

    Sort remaining components based on the respective material and dispose of them accord- ingly. Properly dispose of potential spray fluid residue separately from the device. If in doubt, obtain information about environmentally-appropriate disposal with the local municipali- ties or specialised disposal companies. GB–42 mail@krautzberger.com, www.krautzberger.com...

  • Page 43: Technical Data

    ENGLISH Hand-held Spray Gun KS 5K Technical data 12.1 Dimensions and weight Specification Value Unit Width Height Length Weight approx. 650 12.2 General specifications Specification Value Unit Material supply Fluid pressure pump Max. fluid pressure Available nozzle sizes 0.3 - 2.0...

  • Page 44: Dimensions

    Operating instructions T-Dok-667-GB-Rev.1 12.3 Dimensions Fig. 31: Dimensions GB–44 mail@krautzberger.com, www.krautzberger.com...

  • Page 45: Declaration Of Conformity

    ENGLISH Hand-held Spray Gun KS 5K Declaration of conformity Fig. 32: Declaration of conformity ■ 200-0379 GB–45...

  • Page 46: Index

    Wear parts ........... . 25 GB–46 mail@krautzberger.com, www.krautzberger.com...
  • Page 47 ENGLISH Hand-held Spray Gun KS 5K Weight ............43 ■...
  • Page 49 Krautzberger GmbH Stockbornstrasse 13 65343 Eltville am Rhein, Germany 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 2017 © Krautzberger GmbH 2017...

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