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Summary of Contents for KNF UNF 1.300 EX
- Page 1 UNF 1.300 EX INSTALLATION INSTRUCTIONS DIAPHRAGM PUMP KNF Neuberger, Inc 2 Black Forest Rd Trenton NJ 08691-1810 609-890-8600 www.knfusa.com Ident# 337361/337364 Revision (06/23) Before operating the pump and the accessories, please read the Installation Instructions and safety precau- tions.
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Page 2: Table Of Contents
Table of contents Installation Instructions Table of contents Page General ..................3 Information about the instructions Warnings Disclaimer Manufacturer’s address Supporting documents Safety ..................5 Intended use Reasonably foreseeable misuse Responsibility of the user Product-specific risks Installation ................7 Installation location Mechanical mounting Connecting the fluid system Electrical connection... -
Page 3: General
Installation Instructions UNF 1.300 Ex 1 General 1.1 Information about the instructions Table of Contents The Installation Instructions describe the requirements for installing the product correctly and safely into the complete machine. Storage location These Installation Instructions are a part of the product. The safety- relevant information should be taken over for the documentation of the complete machine. -
Page 4: Disclaimer
The listed documents must also be observed. The valid versions are available at www.knf.com/en/us/service/downloads. Data sheet 3D model The following must also be observed: Local T&Cs Sales documents and agreement between KNF and the cus- tomer Drive specification KNF Flodos DraftUNF1.300Ex Manual... -
Page 5: Safety
Installation Instructions UNF 1.300 Ex 2 Safety 2.1 Intended use The pump is intended solely for the following uses: Transferring liquids and gases For operation in accordance with the operating parameters specified in the technical data of the supporting documents 2.2 Reasonably foreseeable misuse... - Page 6 Installation Instructions UNF 1.300 Ex DANGER Danger of injuries and damage to property due to leaks at the interfaces to the pump head Poisoning and chemical burns or unintended reactions caused by leaking dangerous substances Wear personal protective equipment.
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Page 7: Installation Location
Installation Instructions UNF 1.300 Ex 3 Installation WARNING Danger from incorrect installation Injuries or damage to property from leaking media After installation, check the system for leaks with a safe medium. Observe the requirements for intended use. Take precautions in the design of the end device so that leaking liquids cannot come into contact with live compo- nents. -
Page 8: Electrical Connection
Installation Instructions UNF 1.300 Ex 3.4 Electrical connection Observe the regulatory requirements for electrical installations: Overload protection and separating protective devices Contact protection and additional insulation Ground connections Protection against vibrations, tensile stress, and corrosion WARNING... - Page 9 Installation Instructions UNF 1.300 Ex Fig. 2: 208-230V Connection KNF USA UNF 1.300 Ex.docx...
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Page 10: Initial Start-Up
Installation Instructions UNF 1.300 Ex 4 Initial start-up The product must not be started up until it has been ensured that the machine in which the product is to be installed meets the requirements of the Machinery Directive 2006/42/EC, if applicable. - Page 11 Installation Instructions UNF 1.300 Ex Before switching on the pump, verify the following: All hoses are attached properly. Pump is mechanically fixed in place. Specifications of the power supply correspond with the data on the pump’s type plate.
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Page 12: Maintenance
Installation Instructions UNF 1.300 Ex 5 Maintenance Ask your KNF representative about the availability of spare parts for this product. Use only genuine parts from KNF for servicing work. 5.1 Cleaning WARNING Danger due to dangerous substances in the pump Depending on the medium transferred, chemical burns or poison- ing is possible. -
Page 13: Preparing For Dismantling
Installation Instructions UNF 1.300 Ex 5.2 Preparing for dismantling 1. Rinse the pump with a suitable neutralizing liquid and make sure that there are no dangerous substances left in the pump (see warnings above). 2. Pump the unit empty. 3. Disconnect electrical connections. -
Page 14: Dismantling The Pump Head
Installation Instructions UNF 1.300 Ex 5.3 Dismantling the pump head Loosen the four head screws (2) and remove the entire head. Removing the valves and seals Remove the valve plate (14) from the intermediate plate (15). Remove the resonating diaphragm (10), diaphragm.27 (9), support.27 (8), U-washer.27 (7) and compression spring.27 (6) -
Page 15: Assembling The Pump Head
Installation Instructions UNF 1.300 Ex 5.4 Assembling the pump head Insert the resonating membrane (10) in the connecting plate (12) and cover with the head plate (1) fitted with a new O-ring (11) and O-ring (5). The positions of the intermediate plate (15), the connecting plate (12) and the head plate (1) are determined by the 3 loca- tors (head screw elements). -
Page 16: Rectifying Transfer Problems
Damage to the valve O- Leak on pump head Replace the O-rings. rings Diaphragm damaged Replace the diaphragm. Resonating diaphragm Replace resonating diaphragm. damaged If the malfunction cannot be rectified, contact your local KNF representative (www.knf.com). KNF Flodos DraftUNF1.300Ex Manual... -
Page 17: Spare Parts
Spare parts kit UNF1.300TTI Ex 069728 8 Returning the pump KNF will accept the pump for repair only under the condition that the customer provides a certificate of the pumped medium and cleaning of the pump. For this purpose, please follow the instruc- tions on www.knf.com/repairs. - Page 18 www.knf.com...
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