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Operating instructions Automatic spray gun A 10 T-Dok-040-GB-Rev.5 ■ 200-0148 Translation of the original operating instructions...
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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.
ENGLISH Automatic spray gun A 10 Table of contents Function and identification....................5 Function........................5 Identification......................... 6 Using this operating manual..................... 7 Symbols in this manual....................7 Personnel requirements....................8 Personal protective equipment..................9 Safety and responsibility....................12 General safety instructions..................12 Intended use......................
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Accessories........................40 Disassembly and disposal....................41 12.1 Safety........................41 12.2 Disassembly......................41 12.3 Disposal........................41 Technical data........................42 13.1 Dimensions and weight.................... 42 13.2 General specifications..................... 42 13.3 Dimensions......................42 Declaration of incorporation................... 43 Notes..........................44 Index..........................47 GB–4 mail@krautzberger.com, www.krautzberger.com...
ENGLISH Automatic spray gun A 10 1 Function and identification Function Automatic spray guns are used for automatic coating/marking of surfaces dosing of fluids placement of adhesive or marking points Typical spray fluids are paints, dyes, adhesives, glazes, enamels, release agents, etc.
Identification Scope of delivery Model Product number Automatic spray gun A10 200-0148 Operating manual T-Dok-040 Serial number The serial number of the automatic spray gun is located on the main element. It serves as a unique identifier. GB–6 mail@krautzberger.com, www.krautzberger.com...
ENGLISH Automatic spray gun A 10 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.
Due to their specialised professional training, knowledge, and experience as well as knowledge of the industry-specific standards and regulations, qualified personnel are in a position to perform assigned tasks and to identify and avert potential risks on their own. GB–8 mail@krautzberger.com, www.krautzberger.com...
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.
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Protective gloves Protective gloves protect hands from friction, abrasion, puncture wounds, or deeper injuries, as well as from contact with hot surfaces. Safety shoes Safety shoes protect the feet against crushing, falling parts or slipping on slippery ground. GB–10 mail@krautzberger.com, www.krautzberger.com...
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ENGLISH Automatic spray gun A 10 Safety helmet The helmet protects the head against injuries from falling parts and oscillating loads as well as in tight spaces. ■ 200-0148 GB–11...
– Frost, etc. Intended use The automatic spray gun is used to spray paints, colours, adhesives, glazes, enamels, release agents, as well as other fluids. The nozzle size depends on the spray viscosity of the spray fluid. GB–12 mail@krautzberger.com, www.krautzberger.com...
Do not use sharply abrasive, chemically aggressive, very hot or very cold spray fluids without first consulting with and receiving approval from Krautzberger GmbH. Adhere to the safety data sheets of the spray fluid manufacturer. Only use the manufacturer's OEM parts.
Residual risks The automatic 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 automatic spray gun itself or cause other property damage.
ENGLISH Automatic spray gun A 10 4 Transport, storage, and packaging Transport The automatic spray gun is protected by cardboard packaging. The cardboard packaging can be reused for storage. Storage Store the automatic spray gun under the following conditions: Store the automatic spray gun in the original packaging.
ENGLISH Automatic spray gun A 10 6 Installation Safety Personnel: Specialised personnel Protective equipment: The selection of the protective equipment depends on the installation conditions on site. Always observe the applicable country-specific safety, accident prevention, occupational safety, and envi- ronmental protection regulations for the proper selection of the protective equipment.
Ensure proper earth connection of the automatic spray gun. Connection scheme Air and fluid supply Fig. 3: Air and fluid supply Control air Material Atomisation air Filter Pressure regulator valve Pressure generator Opener/closer with bleed –––– Fluid supply - - - - Air supply GB–18 mail@krautzberger.com, www.krautzberger.com...
ENGLISH Automatic spray gun A 10 Connecting the automatic spray gun Ä Chapter 6.4 ‘Connection scheme’ on page 18). See also ( WARNING! Danger of injury due to improper connection! When the material supply is pressurised, e.g. from pressure containers or with pumps, the range of the fluid jet can increase by a multiple in case of atomiser air failure.
The needle of the fluid nozzle must push itself back and air must escape from the air ð nozzle. Close the control air again. Establish fluid supply. No spray fluid may escape from the automatic spray gun. ð GB–20 mail@krautzberger.com, www.krautzberger.com...
ENGLISH Automatic spray gun A 10 7 Operation Safety Personnel: User Specialised personnel Protective equipment: The selection of the personal protective equipment depends on the utilised medium of the system owner. The information provided by the medium manufacturer indicated on the safety data sheet must be adhered to in order to ensure the proper selection of personal protective equipment.
Do not use sharply abrasive, chemically aggressive, very hot or very cold spray fluids without first consulting with and receiving approval from Krautzberger GmbH. Adhere to the safety data sheets of the spray fluid manufacturer. Only operate the automatic spray gun while adhering to the values specified in ( Ä...
ENGLISH Automatic spray gun A 10 WARNING! Sound pressure level Depending on the operating conditions, the sound pressure of the device may cause hearing damage. Take suitable action to reduce the impact of the existing sound pressure level. The owner is responsible for the type and implementation of suitable measures, which may depend on the local conditions.
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Guide the spray jet vertically to the surface Adjust the spray jet to suit the geometry of the work piece The spray gun should be as close to the work piece as possible Always spray in the extraction direction GB–24 mail@krautzberger.com, www.krautzberger.com...
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ENGLISH Automatic spray gun A 10 Fig. 6: Adjusting the spray pattern Open the adjusting nut ( Fig. 6/3) of the needle stroke adjustment maximum 5.5 mm ( Fig. 6). To do so, turn the adjusting nut ( Fig. 6/3) counter-clockwise.
Close the air supply for control air and atomiser air. Close the material supply and switch off the fluid pressure pump or the pressure container if necessary. Ä Chapter 8.3 ‘Cleaning the automatic spray If necessary, clean the automatic spray gun ( gun’ on page 29). GB–26 mail@krautzberger.com, www.krautzberger.com...
The level of wear depends on the abrasiveness of the spray fluid used. Escaping air and spray fluid as well as the deterioration of the spray pattern are signs that parts are worn. Contact Krautzberger Customer Care with any questions on maintenance work and maintenance intervals.
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8.4 ‘Changing the fluid nozzle and the air nozzle’ on page 30) Ä Chapter 8.5 ‘Changing Change fluid needle ( Specialised personnel the fluid needle’ on page 31) Ä Chapter 8.6 ‘Changing Change needle seal ( Specialised personnel the seals’ on page 34) GB–28 mail@krautzberger.com, www.krautzberger.com...
30) and clean with a soft brush. Do not use hard or sharp-edged objects. We rec- ommend our brush set. See the last page for contact information. Slightly grease sliding parts with special Krautzberger grease. The special grease can be purchased from Krautzberger GmbH (contact data see last page). ■ 200-0148...
Ä Chapter 8.5 ‘Changing the fluid needle’ on page 31). Attaching the nozzles Tighten fluid nozzle ( Fig. 8/3). Attach air nozzle ( Fig. 8/2) and tighten it with the cap nut ( Fig. 8/1). Screw on the locking piece ( Fig. 8/5). GB–30 mail@krautzberger.com, www.krautzberger.com...
ENGLISH Automatic spray gun A 10 Changing the fluid needle Removing the fluid needle Ä Chapter 8.3 ‘Cleaning the automatic spray gun’ Clean the automatic spray gun ( on page 29) Fig. 9: Removing the fluid needle WARNING! The locking piece ( Fig. 9/4) is under spring force! Carefully unscrew the entire locking piece ( Fig.
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Operating instructions T-Dok-040-GB-Rev.5 Fig. 11: Checking the seals WARNING! Risk of injury through the use of incorrect spare parts! Check the condition of the seals ( Fig. 11/1 through 7) and replace if necessary. GB–32 mail@krautzberger.com, www.krautzberger.com...
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ENGLISH Automatic spray gun A 10 Attaching the fluid needle Fig. 12: Attaching the fluid needle CAUTION! Risk of injury due to fluid needles! Push the fluid needle ( Fig. 12/2) and spring ( Fig. 12/3) into the valve shaft pipe ( Fig.
Fig. 15: Removing needle packing Unscrew the seal screw ( Fig. 15/3). Remove all of the needle packing ( Fig. 15/4) from the head section ( Fig. 15/5). Remove the seals ( Fig. 15/2) from the centring tubes ( Fig. 15/1). GB–34 mail@krautzberger.com, www.krautzberger.com...
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ENGLISH Automatic spray gun A 10 Insert needle packing Fig. 16: Insert needle packing WARNING! Risk of injury through the use of incorrect spare parts! Insert entire needle packing ( Fig. 16/4) into the head section ( Fig. 16/5). Screw in the seal screw ( Fig. 16/3).
Operating instructions T-Dok-040-GB-Rev.5 9 Troubleshooting Personnel: Qualified personnel If the fault is not included in the following tables or if it cannot be eliminated with the measures described, contact Krautzberger Customer Care. Troubleshooting table Spray pattern Error Cause Remedy Normal flat jet spray pattern...
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ENGLISH Automatic spray gun A 10 Spray pattern Error Cause Remedy Spray pattern too thin Cap nut loose Tighten cap nut Fluid jet comes out in Insufficient mate- Increase material spurts or rapid bursts rial supply supply Blocked fluid path Clean ( Ä...
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 ■ 200-0148 GB–39...
Accessories A wide range of accessories is available for the automatic spray gun. For further information, visit us on the Internet (www.krautzberger.com) or contact your Krautzberger specialist dealer, consul- tant or our office staff. Here are a few examples: Air nozzles...
ENGLISH Automatic spray gun A 10 Disassembly and disposal 12.1 Safety Personnel: Specialised personnel Protective equipment: The selection of the protective equipment depends on the installation conditions on site and the medium utilized by the system owner. The applicable country-specific safety, accident prevention,...
12 Operating pressure atomiser air max. 8 Sound pressure level depends on the nozzle approx. 73 - 96 dB(A) Spray fluid temperature max. 50 °C Control and atomisation temperature max. 50 °C 13.3 Dimensions Fig. 18: Dimensions GB–42 mail@krautzberger.com, www.krautzberger.com...
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