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If you don't have a vacuum gauge, charge the gas like this - Refrigeration Course Tool Store Raiz Repairman👇 https://reparadorraiz.com.br/ Have you ever imagined that you can learn in your own time, anywhere, by phone, tablet, computer or TV with internet access. It may seem incredible! But now it is a reality, as knowledge has become more accessible than ever before. Don't miss the opportunity to learn about the COLD ROOM COURSE AND EVOLVE IN YOUR PROFESSION.👇 https://hotm.art/camarafria1 Learn about the Electrical Controls for Refrigeration Course👇 https://go.hotmart.com/A19037077N?dp=1 CHAPTERS 0:00 Introduction to minibar repair 0:37 How to release the liquid line filter 05:21 How to test for clogged capillary 08:23 Types of refrigeration filters 10:03 Preparation and soldering of the refrigeration filter 15:21 Leak test in welds 16:58 How to make a vacuum 20:22 Step-by-step gas charging 26:00 Trailer for the Cold Room Online Course 26:46 Turning on the minibar and starting current 31:00 Evaluating operation, final considerations Gas charging in a refrigeration system without using a A vacuum gauge is not recommended. A vacuum gauge is an essential tool to ensure that the vacuum pump has reached the desired values and that the system is free of moisture before adding refrigerant. However, if you are in a situation where you do not have access to a vacuum gauge, here are some measures that can help minimize risks: Perform a leak test on the system to ensure that there are no leaks in the pipes or connections. Use the vacuum pump with oil within the appropriate time of use or change it if necessary. Use suitable hoses or copper tubing in the process and do it for longer than normally required for the type of equipment. Use the low pressure gauge to view the pressure. Although it is not as accurate as a vacuum gauge, it can provide an approximate indication of the system pressure. After the process, wait another 10 minutes with the valves properly closed and the pump turned off to ensure vacuum stability. If everything is ok, just TAKAGÁS and go for it. Remember that charging gas to a refrigeration system without the use of a vacuum gauge is a temporary solution and is not the best practice. It is highly recommended to obtain a suitable vacuum gauge and follow the correct maintenance and recharging procedures to ensure safe and efficient operation of the system. #refrigerationcourse #refrigerators #airconditioning #climatecontrol #coldchamber #electriccontrols #mechanicalplenum #climatecontrol #coldchamber