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Summary of Contents for Krautzberger MP-520
- Page 1 Operating instructions Diaphragm pump MP-520 T-Dok-397-GB-Rev.2 Article No. 200-0216, 200-0330 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.
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Page 3: Table Of Contents
ENGLISH Diaphragm pump MP-520 Table of contents Function and identification....................5 Function........................5 Identification......................... 5 Safety and responsibility....................7 Symbols in this manual....................7 Personnel requirements....................8 Personal protective equipment..................9 Responsibility of the owner..................10 Intended use......................10 Predictable misuse....................10 General safety instructions.................. - Page 4 Accessories........................41 Disassembly and disposal....................42 11.1 Safety........................42 11.2 Disassembly......................42 11.3 Disposal........................42 Technical data........................44 12.1 General specifications..................... 44 12.2 Material delivery properties..................44 12.3 Dimensions......................45 Declaration of conformity....................46 Notes..........................47 Index..........................50 GB–4 mail@krautzberger.com, www.krautzberger.com...
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Page 5: Function And Identification
Diaphragm pump MP-520 1 Function and identification Function The MP-520 is an air-operated diaphragm pump. By changing the pressure in the air supply, the conveying capacity of the diaphragm pump can be seamlessly regulated. As soon as the set material pressure has been reached, the diaphragm pump switches off auto- matically. - Page 6 Operating instructions T-Dok-397-GB-Rev.2 Serial number Fig. 1: Serial number The serial number ( Fig. 1) of the diaphragm pump is located on the front. It serves as a unique identifier. GB–6 mail@krautzberger.com, www.krautzberger.com...
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Page 7: Safety And Responsibility
ENGLISH Diaphragm pump MP-520 2 Safety and responsibility Symbols in this manual Safety information This manual uses symbols to identify safety information. The safety information is preceded by signal words that indicate the severity of the hazard. DANGER! This combination of symbol and signal word indicates an immediate dangerous situation, which will cause death or severe injuries if it is not averted. -
Page 8: Personnel Requirements
References to sections in this manual and other applicable docu- ments Lists without specified sequence [Pushbutton] Operating elements (e.g. buttons, switches), display elements (e.g. signal lights) ‘Display’ Screen elements (e.g. buttons, assignment of function keys) Personnel requirements GB–8 mail@krautzberger.com, www.krautzberger.com... -
Page 9: Personal Protective Equipment
Description of the personal safety equipment recommended by Krautzberger The personal safety equipment and clothing is described below: Article No. -
Page 10: Responsibility Of The Owner
The owner must have all safety equipment checked regularly for functionality and complete- ness. Intended use The MP-520 diaphragm pump is a pump operated with compressed air and is used exclusively: for the conveying of liquid and low-viscosity coatings from non-pressurised storage con- tainers. -
Page 11: General Safety Instructions
ENGLISH Diaphragm pump MP-520 Ensure that the utilised hose lines fulfil the requirements with respect to pressure, chemical, and mechanical loads. The chemical resistance of the materials which we use cannot always be assessed with authority due to the large number of fluids, concentrations, temperatures and impurities used. -
Page 12: Residual Risks
Never point compressed air at living beings. Residual risks Devices, machines or systems made by Krautzberger GmbH have been manufactured based on state-of-the-art technology and in compliance with technical safety regulations. Nonetheless, their use may pose a threat to the life or health of users or third parties, or harm the device, the machine, the system or other material assets. -
Page 13: Course Of Action In An Emergency
ENGLISH Diaphragm pump MP-520 Course of action in an emergency In principle, the applicable national, regional and internal company regulations concerning the course of action in case of an emergency must be adhered to and if necessary respective safety measures must be taken on the system owner's side. -
Page 14: Transport, Storage, And Packaging
Relative atmospheric humidity: max. 60%. Packaging The diaphragm pump 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–14 mail@krautzberger.com, www.krautzberger.com... -
Page 15: Menu
ENGLISH Diaphragm pump MP-520 4 Menu Fig. 2: Menu Surge tank connection Material pressure connection 2 (material outlet) Compressed air controller Drum cover mount (optional) Fluid intake connection (fluid inlet) Compressed-air connection Pressure gauge Fluid pressure connection (fluid outlet) Article No. 200-0216, 200-0330... -
Page 16: Installation And Disassembly
CAUTION! Risk of injury through compressed air! Uncontrolled leaks of compressed air can lead to serious injuries! – Prior to any work on the device, all compressed-air lines must be closed and bleed if nec- essary. GB–16 mail@krautzberger.com, www.krautzberger.com... -
Page 17: General Installation Information
ENGLISH Diaphragm pump MP-520 CAUTION! Risk of injury due to sharp edges! Sharp edges and pointed corners can cause abrasions and cuts on the skin. Note: – Proceed cautiously when working on or near sharp edges and pointed corners. –... -
Page 18: Installing The Diaphragm Pump
Connect the earthing with the earthing screw ( Fig. 3/1). WARNING! Risk of fatal injury from electrostatic charge! Electrostatic charges can cause shocks and sparks and thus lead to explosions. – Ensure proper earthing. – Use conductive hose line (< 1 MW). GB–18 mail@krautzberger.com, www.krautzberger.com... -
Page 19: Connecting The Diaphragm Pump
ENGLISH Diaphragm pump MP-520 Connecting the diaphragm pump Connection scheme - Air and material supply Fig. 4: Connection example Air controller unit with filter Diaphragm pump Surge tank Ball cock Screw connection Material filter Reducer Material controller Low-pressure material hose with fittings... - Page 20 Connect the material pressure hose to the material pressure connection (material outlet) ( Fig. 5/2 or 5). NOTICE! If necessary, properly close the fluid pressure connection that is not needed. If necessary, connect the surge tank to the connection ( Fig. 5/1). Check all connections for a tight fit. GB–20 mail@krautzberger.com, www.krautzberger.com...
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Page 21: Dismantling The Diaphragm Pump
ENGLISH Diaphragm pump MP-520 Dismantling the diaphragm pump WARNING! Risk of injury through a pressurized diaphragm pump! Uncontrollably leaking pressurized fluids or compressed air can cause serious injuries. Note: – Prior to any work on the device, all compressed-air lines must be closed and secured against a restart. - Page 22 Disconnect the material intake hose from the material intake connection (material intake) ( Fig. 6/3). If necessary, disconnect the surge tank from the connection ( Fig. 6/1). Disconnect the material pressure hose at the material pressure connection (material outlet) ( Fig. 6/2 or 5). GB–22 mail@krautzberger.com, www.krautzberger.com...
- Page 23 ENGLISH Diaphragm pump MP-520 Fig. 7: Disassembly Disconnect the grounding with the grounding screw ( Fig. 7/2). Disconnect the diaphragm pump by unscrewing the fastening screws ( Fig. 7/1) from the wall or supporting structure. Article No. 200-0216, 200-0330 GB–23...
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Page 24: 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–24 mail@krautzberger.com, www.krautzberger.com... - Page 25 ENGLISH Diaphragm pump MP-520 WARNING! Hazardous media / contamination of persons and equipment Possible consequences: Fatality or serious injuries, property damage – Ensure the resistance of the device against the medium that is to be conveyed – Always adhere to the safety data sheet of the medium that is to be conveyed The system owner is responsible that the safety data sheet is present and up-to-date –...
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Page 26: General Information About The Start-Up
Interrupt the compressed air supply in a suitable location (e.g. shut-off device). Clean diaphragm pump ( Ä Chapter 7.4 ‘Clean the diaphragm pump’ on page 30). Interrupt the compressed air supply at a suitable location (e.g. shut-off device) and secure it against a restart. GB–26 mail@krautzberger.com, www.krautzberger.com... -
Page 27: Start-Up
ENGLISH Diaphragm pump MP-520 Start-up Adhere to the operating instructions for the respective components. Check the material and compressed air lines to make sure they are undamaged and have a secure fit. Switch on compressed-air supply provided by the system owner. -
Page 28: Maintenance
The use of incorrect or defective spare parts can cause risks for the personnel as well as damage, malfunctions or complete failure. – Only use original spare parts from Krautzberger or spare parts that have been approved by Krautzberger. –... -
Page 29: General Maintenance Information
ENGLISH Diaphragm pump MP-520 CAUTION! Risk of injury due to sharp edges! Sharp edges and pointed corners can cause abrasions and cuts on the skin. Note: – Proceed cautiously when working on or near sharp edges and pointed corners. –... -
Page 30: Clean The Diaphragm Pump
Disrupt the compressed air supply and secure it against restart. Activate the extraction point again to depressurize the diaphragm pump. Leave detergent liquid in the diaphragm pump. Clean the outside of the device with a cloth dipped in cleaning solution. GB–30 mail@krautzberger.com, www.krautzberger.com... -
Page 31: Replace Valve Parts
ENGLISH Diaphragm pump MP-520 Replace valve parts Ä Chapter 7.4 ‘Clean the diaphragm pump’ on page 30). Clean diaphragm pump ( Make sure that the compressed air supply is switched off and secured against a restart. Reduce the material pressure by activating the extraction point. - Page 32 Attach the bridge ( Fig. 9/2). Screw the hexagon screws ( Fig. 9/1) tight. Ä Chapter 7.4 ‘Clean the diaphragm pump’ on page 30) and Clean the diaphragm pump ( Ä Chapter 6.4 ‘Start-up’ on page 27). perform a test run ( GB–32 mail@krautzberger.com, www.krautzberger.com...
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Page 33: Replace The Diaphragm
ENGLISH Diaphragm pump MP-520 Replace the diaphragm The following is a description of how to replace diaphragm using the example of the left-hand side of the diaphragm pump. Clean diaphragm pump ( Ä Chapter 7.4 ‘Clean the diaphragm pump’ on page 30). - Page 34 Lightly grease all 4 screws ( Fig. 10/1) and screw tight (Tightening torque: 20 Nm). Ä Chapter 7.5 ‘Replace valve parts’ on page 31). Install the bridges and valve parts ( Ä Chapter 6.4 ‘Start-up’ on page 27). Perform test run ( GB–34 mail@krautzberger.com, www.krautzberger.com...
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Page 35: Troubleshooting
ENGLISH Diaphragm pump MP-520 8 Troubleshooting Personnel: Qualified 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. -
Page 36: Troubleshooting Table
31) Ä Chapter 7.5 Seals faulty/worn Replace seals ( ‘Replace valve parts’ on page 31) Pressure fluctuations during Diaphragm worn Replace diaphragm ( Ä Chapter 7.6 ‘Replace the operation or unusual running noises diaphragm’ on page 33) GB–36 mail@krautzberger.com, www.krautzberger.com... -
Page 37: Work For Clearing Faults
ENGLISH Diaphragm pump MP-520 Work for clearing faults 8.3.1 Replacing the pressure controller Disassembly Make sure that the compressed air supply is switched off and secured against a restart. Reduce the material pressure by activating the extraction point. Disconnect the compressed air hose from the diaphragm pump. - Page 38 Replace it as necessary. Screw the new pressure controller ( Fig. 14/1) in place with the fastening nipple ( Fig. 14/6) as shown. Screw the control valve to the valve adapter with the screws and locking washers. GB–38 mail@krautzberger.com, www.krautzberger.com...
- Page 39 ENGLISH Diaphragm pump MP-520 Insert new seals. Insert the complete unit into the pump and screw it to the pump with the screws and the locking washers. Put on the panelling and fasten it in place with the screws. Article No. 200-0216, 200-0330...
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Page 40: Spare Parts
Item number according to spare parts list – Quantity – Desired shipping method (post, freight, sea, air, express) – Delivery address Spare parts 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
Accessories There are a wide range of accessories available for the diaphragm pumps. For further information, visit us on the Internet (www.krautzberger.com) or contact your Krautzberger specialist dealer, consultant or our office staff. Here are a few examples: Pressure compensation tank with removable cleaning cover and pressure gauge for balancing... -
Page 42: Disassembly And Disposal
If necessary, use hoisting equipment. – Secure components so that they cannot fall or tip over. – If questions arise, consult with the customer service from Krautzberger. 11.2 Disassembly Prior to starting the disassembly: Switch off the device and secure it against restart. - Page 43 ENGLISH Diaphragm pump MP-520 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.
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Page 44: Technical Data
Cell and fibre materials unsuitable Sludge, mash, pastes unsuitable If in doubt, contact Krautzberger Customer Care about the suitability of materials that are not listed. In special cases we will determine the suitability in a trial. GB–44 mail@krautzberger.com, www.krautzberger.com... -
Page 45: Dimensions
ENGLISH Diaphragm pump MP-520 12.3 Dimensions Fig. 15: Dimensions Article No. 200-0216, 200-0330 GB–45... -
Page 46: Declaration Of Conformity
Operating instructions T-Dok-397-GB-Rev.2 Declaration of conformity Fig. 16: Declaration of conformity GB–46 mail@krautzberger.com, www.krautzberger.com... -
Page 47: Notes
ENGLISH Diaphragm pump MP-520 Notes ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ Article No. 200-0216, 200-0330... - Page 48 Operating instructions T-Dok-397-GB-Rev.2 ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ GB–48 mail@krautzberger.com, www.krautzberger.com...
- Page 49 ENGLISH Diaphragm pump MP-520 ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ ______________________________________________________________________________ Article No. 200-0216, 200-0330 GB–49...
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Page 50: Index
User qualification ..........8 GB–50 mail@krautzberger.com, www.krautzberger.com... - Page 51 ENGLISH Diaphragm pump MP-520 Weight ............44 Article No.
- Page 53 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 2016 © Krautzberger GmbH 2016...
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