CARE AND CLEANING OF STAINLESS STEEL Stainless steel parts of this appliance are made from 304 & 430 grade stainless steel. To preserve the appearance and corrosion resistance of the stainless steel material regular cleaning is required. Although stainless steel does not rust in the same manner as steel it can still exhibit ‘corrosion’ blemishes that look similar to rust and detract from the appliances appearance. Unlike steel, the corrosion of stainless steel is mostly confined to the surface and in most cases can be removed by cleaning, returning the surface to almost like new. The most common form of corrosion that affects stainless steel is what is known as ‘Tea Staining”. This shows up as brown spots on the surface, hence the confusion with rusting. This is most common in coastal areas but depending on the environment can also occur in inland areas. If the ‘Tea Staining’ marks are not regularly cleaned from the material surface they can penetration into the material and become very difficult to remove, the application of a metal polish would then be required. If the appliance is located near swimming pools careful attention to cleaning is required. Pool chemicals contain chlorides which can affect the stainless steel. This also applies to salt water pools as they contain salt, namely sodium chloride. The use of bleaches containing chlorine should not be used to clean the stainless steel surfaces. If the residues are not completed rinsed away they can cause heavy pitting of the material. Pitting corrosion eats deep into the surface and is not easily removed. Heavy polishing is required. Routine Care After each use allow the appliance to cool then wipe over with a soft, damp, soapy cloth. (DO NOT USE CLEANERS CONTAINING CHLORIDE). Finally wipe over with soft, damp cloth. Be sure to wipe off food particles and cooking residues, some marinates and oils can be acid and therefore attack the metal surface. Also, cooking residues that are not removed after each use bake into the surfaces during subsequent uses and become more difficult to remove. There are a number of propriety stainless steel cleaners available that can be safely used on this appliance. Read the directions carefully before using DO NOT USE STEEL WOOL as particles can become embedded in the surface and then rust resulting in small brown specs on the surface. If scouring is required to remove stubborn cooking residues use a soft nylon pad (non abrasive). DO NOT USE ABRASIVE CLEANING COMPOUNDS, use cream type. If the appliance is used on an irregular basis it is advised to still clean regularly and keep it covered from the elements, either by using a purpose BBQ cover or under a covered porch. Dirt and dust contain corrosive particles from the environment that can attack the surface. Stainless steel surfaces retain their best resistance to corrosion when keep clean. Even if the appliance is protected with a purpose BBQ cover check regularly, condensation underneath the cover may be corrosive due to the local environment and cause damage to the metal surface. After cleaning applying a thin coating of ‘light oil’, for example baby oil, will also help protect the stainless steel surface from the elements. Stubborn Stains and Corrosion Spots Stubborn stains, discolouration, ‘Tea Staining’ can occur from insufficient cleaning, excessive spillage from cooking, severe environmental conditions and extreme cooking conditions. There are propriety stainless steel cleaners available that are designed for such instances. Read the instructions carefully before using. •
Always rub or wipe in the direction of the surface grain or original polish lines.
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Some stainless steel cleaners may damage painted or plastic surfaces, read the directions
carefully.