Brand: Tecfrigo Model: Proxima6 Power consumption 0.55KW Single phase Display surface dimensions 53.5 Total dimensions 206x75x134 

### Operating Principle of a Refrigerated Display Case

A refrigerated display case is an appliance designed to store and display food and beverages at a controlled temperature, keeping them fresh and presentable for customers. These devices are commonly used in grocery stores, bars, bakeries, restaurants, and supermarkets.

**Main operating phases:**

1. **Refrigeration System:** The display case is equipped with a compressor, which compresses the refrigerant (a special gas), increasing its temperature. The refrigerant is then passed through a condenser, where it cools and turns into a liquid. This liquid is then sent to an evaporator inside the display case, where it absorbs heat from the interior and returns to a gaseous state, lowering the internal temperature of the display case.

2. **Air Circulation:** Some refrigerated display cases use fans to ensure even circulation of cold air throughout the interior, maintaining a constant temperature across all shelves.

3. **Temperature Control:** The display cases are equipped with thermostats that allow you to adjust and maintain the desired temperature. This function is essential for properly preserving the products on display, preventing them from deteriorating.

4. **Lighting:** Refrigerated display cases are often equipped with internal lights (usually LED) to highlight products and make them more attractive to customers. The lighting is designed not to affect the internal temperature.

5. **Insulating Glass:** The display case is generally constructed with insulating glass that minimizes cold loss, ensuring optimal energy efficiency and maintaining a clear visibility of the products.

### How to use it

1. **Installation:** Place the display case in a suitable location, away from heat sources and with sufficient space for ventilation. Make sure it is plugged into a suitable electrical outlet.

2. **Setting the Temperature:** Use the thermostat to set the desired temperature based on the products you want to store (for example, a lower temperature for dairy products and a slightly higher temperature for baked goods).

3. **Product Loading:** Arrange products on the shelves in an orderly fashion, ensuring good visibility and accessibility for customers. Avoid overloading the display case to ensure optimal cold air circulation.

4. **Daily Maintenance:** Clean the inside and outside of the display case regularly to keep it hygienic and attractive. Periodically check the efficiency of the refrigeration system and the condition of the door seals.

5. **Monitoring:** Keep an eye on the internal temperature to ensure it remains constant and appropriate for the products stored.

### When is it a good idea to buy a refrigerated display case?

1. **Retail Businesses:** If you run a shop, pastry shop, bar, supermarket, or restaurant, a refrigerated display case is essential for storing and displaying fresh products such as sweets, cured meats, dairy products, drinks, and ready-made meals.

2. **Presentation of Fresh Products:** When you need to keep products fresh for long periods while ensuring an attractive presentation for customers, a refrigerated display case is essential.

3. **Increase Impulse Sales:** A well-lit and well-positioned window display can attract customers' attention, encouraging impulse purchases and increasing turnover.

4. **Safe Storage:** When it is important to keep products at a specific temperature to avoid spoilage, the refrigerated display case ensures food safety.

### Why It's Worth Buying a Used Refrigerated Display Case

1. **Cost Savings:** New refrigerated display cases can be expensive. Buying a used case allows you to get quality equipment at a significantly lower cost, freeing up resources for other investments.

2. **Adequate Functionality:** Refrigerated display cases have a long service life if properly maintained. A used model, if in good condition, can offer the same functionality as a new display case at a reduced price.

3. **Lower Depreciation:** Used appliances tend to lose less value over time than new ones, which can be an advantage if you decide to resell the display case in the future.

4. **Sustainability:** Buying a used product helps reduce the environmental impact associated with the production and disposal of commercial equipment.

5. **Immediate Access:** Used display cases are often available immediately, reducing the wait time that may be required for delivery of a new model.

In conclusion, a used refrigerated display case is a smart choice for businesses that need to store and present fresh products without having to incur the cost of a new appliance. By carefully evaluating the condition and performance of the used unit, you can obtain efficient and long-lasting equipment at an affordable price.