Manual d'usuari de la unitat de recuperació de refrigerant Value VRR24M-C

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The Value VRR24M-C is a compact and efficient refrigerant recovery unit designed for professional use. It is suitable for recovering various types of refrigerants, including R12, R134a, R407c, R22, R410a, R32, and R1234yf, among others. Its robust design and user-friendly features make it an essential tool for HVAC/R technicians.

Image: The Value VRR24M-C Refrigerant Recovery Unit, showcasing its compact design, control panel with gauges, and connection ports. The unit features a sturdy handle for portability and a ventilation grille on the side.

Característiques principals:

• Designed for fast refrigerant recovery.
• Handy and compact size for easy transport and storage.
• Equipped with high and low-pressure gauges for precise monitoring.
• Manual reset function for operational safety.
• Simple operation knob for ease of use.
• Air-cooled, oil-free, and maintenance-free piston compressor.
• Funció d'apagada automàtica per a la seguretat.

Informació de seguretat

Always read and understand all safety warnings and instructions before operating the VRR24M-C unit. Failure to do so may result in serious injury or equipment damage.

• Equips de protecció individual (EPI): Always wear appropriate PPE, including safety glasses, gloves, and protective clothing, when handling refrigerants.
• Ventilació: Operate the unit in a well-ventilated area to prevent the accumulation of refrigerant vapors, which can displace oxygen and cause asphyxiation.
• Seguretat elèctrica: Ensure the power supply matches the unit's requirements (230V/50Hz). Do not operate with damaged cords or plugs. Avoid operating in wet conditions.
• Manipulació de refrigerants: Be aware of the specific properties of the refrigerant being recovered. Some refrigerants are flammable or toxic.
• Seguretat de pressió: Do not exceed the maximum operating pressures. The unit features an automatic shutdown at 38.5 bar (558 psi).
• Cilindres: Use only approved recovery cylinders. Do not overfill recovery cylinders.
• Manteniment: Desconnecteu l'alimentació abans de realitzar qualsevol manteniment o neteja.

Configuració

1. Desembalatge: Carefully remove the VRR24M-C unit from its packaging. Inspect for any shipping damage.
2. Col·locació: Place the unit on a stable, level surface in a well-ventilated area, away from direct sunlight or heat sources.
3. Connexió d'alimentació: Connect the power cord to a grounded 230V/50Hz electrical outlet. Ensure the power switch on the unit is in the "OFF" position before connecting.
4. Connexions de mànega:
   • Connect the appropriate hoses from the system to be recovered to the "IN" port of the recovery unit.
   • Connect a hose from the "OUT" port of the recovery unit to the recovery cylinder.
   • Assegureu-vos que totes les connexions estiguin ajustades per evitar fuites.
5. Preparació del cilindre: Ensure the recovery cylinder is empty and has sufficient capacity for the refrigerant being recovered. Weigh the cylinder before and during recovery to prevent overfilling.

Instruccions de funcionament

The VRR24M-C unit offers different recovery modes for optimal performance.

Passos generals d'operació:

1. Ensure all hoses are correctly connected and valves are in the appropriate positions (refer to your system's specific recovery procedure).
2. Gireu l'interruptor principal a la posició "ON".
3. Select the desired recovery mode using the operation knob (e.g., Gas, Liquid, Push/Pull).
4. Monitor the high and low-pressure gauges during the recovery process.
5. The unit will automatically shut off if the pressure exceeds 38.5 bar (558 psi).
6. Once recovery is complete, or the system pressure reaches the desired vacuum level, turn off the unit and close all valves.
7. Disconnect hoses carefully, being mindful of any residual pressure.

Recovery Efficiency (Approximate):

Note: Recovery efficiency may vary based on ambient temperature, system conditions, and refrigerant type.

Manteniment

Regular maintenance ensures the longevity and optimal performance of your VRR24M-C unit.

• Neteja: Keep the unit clean and free of dust and debris. Wipe the exterior with a damp tela. No utilitzeu productes químics durs.
• Inspecció de la mànega: Regularly inspect hoses and fittings for wear, cracks, or leaks. Replace damaged components immediately.
• Manteniment del filtre: If applicable, check and clean or replace any internal filters according to the manufacturer's recommendations (no specific filter mentioned in data, so keep general).
• Emmagatzematge: When not in use, store the unit in a dry, cool place, protected from extreme temperatures and direct sunlight.
• Compressor: The unit features an oil-free and maintenance-free piston compressor, reducing routine maintenance needs for this component.

Resolució de problemes

Aquesta secció proporciona solucions a problemes operatius comuns. Per a problemes que no figuren aquí, poseu-vos en contacte amb personal de servei qualificat.

Especificacions

Garantia i Suport

Specific warranty details are not provided in the product information. Please refer to your purchase documentation or contact the retailer/manufacturer for warranty terms and conditions.

For technical support or service inquiries, please contact Value customer service or your authorized dealer.