What Can Happen If A Refrigerant Storage Tank Is Overfilled

Avoid skin contact with liquid refrigerant because it can cause frostbite.

What can happen if a refrigerant storage tank is overfilled.

The tank is overfilled. Overfill protection prevents storage tank releases that could occur if the tank were filled with more product than it could contain. A tank shooting through the roof is more likely the result of a damaged tank or a plugged safety device. Flow restrictors determine when product has reached a dangerous level and restrict product flow.

Be aware that inhalation of high concentrations of refrigerant vapor is harmful and may cause heart irregularities unconsciousness or death. Transportation of refrigerant stor age cylinders more than 80 full is a dot violation. It is possible to overfill an air conditioner with too much refrigerant and unfortunately several problems can occur that could permanently damage the unit. Refrigerant should be stored into a well ventilated area and temperatures should not exceed over 125 degrees fahrenheit.

Avoid these areas unless proper ventilation is provided. The danger of overfilling or overpressurizing a tank should be the relief valve or rupture disc operating. To start an overcharged air conditioning system will decrease both its efficiency and capacity to cool. Because refrigerant vapor is heavier than air it will concentrate in low areas.

If stored inside the area should be dry and properly ventilated refrigerant leak detector should be installed to monitor indoor air quality. Warninguse only dot cfr 49 or ul approved storage containers for recovered refrigerant. Storage of new and used hcfc refrigerants all hcfc refrigerants vapour are heavier than air therefore they should be stored above ground level in well ventilated area. This could cause the release valve to fail which could result in an explosion of the product.

Only fill the gas tank to one inch below the top of the tank. Slide 11 of 22. Avoid inhalation of refrigerant vapor. If the temperate becomes too hot pressure can build inside the container which could cause the container to rupture.

Nothing happens to the tank but the fuel will expand slightly. There are several types of overfill protection. Cylinder temperature 60 f 70 f 100 f 130 f 150 f starting with cylinder 80 by volume space occupied by liquid 80 81 83 90 94 starting with cylinder 90 by volume space occupied by liquid 90 92 96 100 7 1. Overfilled storage containers may explode due to liquid refrigerant expanding when heated.