It is not possible to know, evaluate and advise the service trade of ALL conceivable ways in which service might be carried out, or, of the possible hazardous consequences of each way. It is also important to understand these WARNINGS and NOTES are not exhaustive. It is important to note that this publication contains various WARNINGS and NOTES which should be carefully read in order to minimize the risk of personal injury to personnel, or the possibility that improper service methods will be followed which may damage the vehicle or render it unsafe. The special tools should be used when, and as recommended. Some of these service operations require the use of tools specially designed for the purpose. The service procedures recommended and described in this publication, are effective methods for performing service operations. IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all motor vehicles. TEREX SERVICE DEPARTMENT TEREX Equipment Limited, Motherwell, Scotland ML1 5RY Tel. Note: Burning of the discarded items is NOT RECOMMENDED, except in an approved incineration process where the gaseous products are treated by alkaline scrubbing. Any cloths, residue and gloves used MUST be safely discarded after use. Disposable Heavy Duty Gloves (Neoprene) MUST be worn and the affected area decontaminated by washing thoroughly with Limewater (Calcium Hydroxide solution). If Fluoro-elastomer seals have been used, then the affected area MUST be decontaminated before undertaking further work. Any Fluoro-elastomer (Viton, Fluorel or Tecmoflon) should be considered dangerous but natural rubber and nitrile are non-hazardous. Make enquiries to ascertain the material composition. Visually inspect for any gaskets or seals which have suffered from heat they will appear black and sticky. We therefore recommend the following procedure when it is necessary to inspect any equipment that has been subjected to a high temperature i.e. The resulting contamination can have extreme consequences on human tissue since it is almost impossible to remove after contact. DETAIL: It has been brought to our attention that 'Viton' material used in manufacture of oil seals and 'O' rings, produces a highly corrosive acid (Hydrofluoric) when subjected to temperatures above 315° C. PURPOSE: To advise potentially hazardous condition.
VITON 'O' RINGS AND SEALS (FLUORO-ELASTOMERS) - SAFETY HAZARDS The information contained within this Alert must not be made available to third parties not authorised to receive it. CLICK HERE TO RETURN TO MAIN LIBRARY INDEXĬUSTOMER SUPPORT DEPARTMENT TEREX EQUIPMENT LIMITED MOTHERWELL, SCOTLAND ML1 5RY REF.
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