Equipment for Refrigeration Engineers

For copper and aluminium you need a pipe cutter with a dedicated wheel, which cuts without crushing the pipe. The model is chosen according to the diameter of the pipes to be cut, such as the pipe cutter for copper and aluminium or the professional one. After cutting, remove the internal burrs, so as not to obstruct the flow of the fluid.

The oxy-acetylene kit with torch and cylinder is used to weld and braze copper pipes. In brazing, the filler metal melts at a lower temperature than the pipe, and the joint is leak-tight. Welding rods are chosen according to the metal to be joined. Work in a ventilated area.

The leak detector spray for gas leaks is sprayed on the fittings and forms bubbles where the gas escapes. It is used to find leaks on pipework and joints after installation or maintenance. After use, rinse the spot and check that no residue is left on the fittings.

The air conditioner bracket and the heavy-duty wall shelves hold the outdoor unit and the pipework firmly. Choose the model according to the weight of the unit and the type of masonry. Fixing must be carried out with anchors suited to the substrate and with a check of the load capacity.

The fridge thermometer measures the internal temperature and helps to check that the chamber stays within the expected range. Place it in the middle of the space, away from the cold wall, for a correct reading. Compare the readings over time to see whether the cooling cycle is working.

Anyone who installs, maintains or dismantles systems containing fluorinated gases must hold the certification required by Italian Presidential Decree (DPR) 146/2018, implementing EU Regulation 517/2014. The training covers the recovery and handling of the gases. Anyone who is not certified must not work on refrigeration circuits.

Oxygen cylinders must be secured upright and kept away from heat sources and from oil. The torch must be lit and shut off with the correct procedure and with pressure regulators in good condition. Work in a ventilated area and keep a fire extinguisher within reach.

They are used by refrigeration engineers to install and maintain refrigeration and air-conditioning systems. The work includes fixing units and pipework, brazing copper pipes and checking for leaks. Those who do domestic or commercial servicing also use tools for the same operations.