CHS_LHS

30366461EN-08 3 LU-VE Group reserves the right to change specifications without prior notification. 1 Important information 1.1 Disclaimer This Product Manual applies to all LU-VE Air cooler products and is supplied in combination with a product line specific Instruction Manual. Both manuals must be carefully examined and instructions should be followed up at all times. LU-VE Group does not accept liability for any damage resulting from from failure to comply with or incomplete compliance the instructions as given in the manuals and order-related documents. As the heat exchanger is supplied indirectly, the producer is not acquainted with its actual application. 1.2 Safety precautions Do not modify the unit by removing any of the safety guards or by-passing any of the safety devices. This equipment shall not be used by children or people with limited physical, sensory or mental capabilities. All work on the equipment must be carried out by trained personnel who are familiar with local codes and applicable regulations. They shall also have prior experience working with this type of equipment. For handling, installing and maintenance operations it is essential to comply as follows: • Employ authorized personnel only. • Wear appropriate personal protection equipment (PPE) whenever necessary to avoid injuries. • Overhead loads: never stand or walk below the loads. All on-site electrical connections are the responsibility of the installer. The heat exchanger shall be installed in conformance with the recognized national standards of electrical and refrigeration installation practice. For electrical wiring operations it is essential to comply as follows: • Employ authorized personnel only. • Make sure the power line circuit is open. • Installation of a main switch is mandatory and is the responsibility of the installer. • The main switch on the general power panel is open and padlocked. • The electrical supply is suitable for the equipment supplied. For header/distributor connection operations it is essential to comply as follows: • Employ authorized personnel only. • Make sure the supply circuit is open (no pressure). • When welding or brazing make sure the torch flame is directed away from any potentially flammable materials, sensitive equipment surfaces and components. Provide adequate shielding, wet rags or thermal paste when necessary. If required, provide a fire watch with an available means of fire suppressant and clearly post emergency exits in the event of evacuation. Hydraulic circuit shall comply as follows: • Refrigerants used in cooling and freezing equipment can be hazardous to people and environment. Only personnel who are trained and certified to handle refrigerants shall be allowed to do so. Follow all applicable local and national codes which may apply to transporting, charging, reclaiming and disposing of these chemicals. • Refrigerant, temperature and pressure must agree with the data on the product label of the relevant heat exchanger. • Always verify the maximum test pressure rating of any directly connected valves, system components or controls (ex. solenoids, expansion valves, pressure transducers, etc.) to avoid possible damage to these components during pressure testing. If required, install shut off / isolation valves between the unit cooler and any such accessories for purposes of system pressure testing. • Do not damage the refrigerant circuit. • The supplied heat exchanger is optimized for the refrigerants as stated in the data sheet or order documents. Please contact LU-VE Group before using any other refrigerants. The allowed maximum pressure (design pressure PS) is noted on the type plate. During production the heat