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1757 results found for Hella Ireland

...Technical Information PTC booster heater General points On account of the high efficiency of modern, direct injection engines (e.g. TDI), dissipated heat is no longer sufficient for heating up the inside of the vehicle quickly on cold days. PTC booster heaters (Fig. 1), which are insta...

...Technical Information Removal and installation instructions Air conditioning system Before spare parts are removed or installed, check that the connections, fastening material and other installation-related characteristics are identical. When replacing the components, always use new...

...Technical information Oil coolers for hydrodynamic retarders General Hydrodynamic retarders (working with liquids) are used in commercial vehicles in order to support the actual brake system as an almost wear-free hydro-kinetic brake. T he kinetic energy is turned into heat through...

...Technical Information Retrofit Sets General points The European Parliament has decreed (Gazette no. 2037/2000) that conventional refrigerant (R12) must be replaced by chlorine-free refrigerant (R134a) from 01.01.2001 onwards whenever air conditioning systems have to be opened for main...

...Technical Information Repair / Service Safety notes / Handling refrigerant - Always wear protective goggles and protective glove s! At normal atmospheric pressure and ambient temperatures, liquid refrigerant evaporates so suddenly that freezing of tissue can occur in the event of...

...Working with Refrigerants - Safety goggles and gloves must always be worn! At normal atmospheric pressure and normal ambient temperature liquid refrigerant can vaporise very suddenly, that if it comes in contact with the eyes or skin, frostbite can occur (risk of loss of sight). - If...

...Sealing agents Use of sealing agents endangers warranty / guarantee An air conditioning system sealing agent (Fig. 1 shows an example) is a fluid which is added to the air conditioning circuit and which circulates through the system together with the refrigerant and the oil. In t he ev...

...Service adapter low-high pressure Additional possibility of adding contrasting agent thanks to a new low-high pressure adapter There is a wide range of different systems available on the market which are used to add contrasting agent to the air conditioning system. Some contrasting age...

...Technical Information Accumulator evaporator for micro hybrid and mild hybrid cars General Hybrid cars are in fashion, but in summer many of them have a problem. The widespread start-stop system turns off when the engine stops briefly, and with it so does the belt-driven compressor of the...

...Technical Information Spot-Gun Set Filling with contrasting agent on the high-pressure side Some vehicles only have a service connection on the high-pressure side. Filling contrasting agents via the high-pressure side is no problem from a technical point of view. The Behr-Hella-Serv...



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