MAINTENANCE & INSPECTIONC HAPTER 99-3THP 94/42 R 4 XXTTHP 125/42 R 4 XXTTHP 140 H/42 R 4 XXT GB-07.20059.2.2 Sealing rings (containing fluorine)WARNING: Always wear protective clothing when removing theremains of sealing rings. Fluorine is contained in Viton sealing rings, O-rings andflat gaskets. Under normal conditions of use, Viton seals and O-ringsare safe to use. However at temperatures in excess of 400°C they decompose, e.g. if equipment catches fire. The remains of such seals are then extremely aggressiveand generally cannot be removed from the skin.9.2.3 Oils and greasesWARNING: Allergic reactions can arise when handling oils and greases. Use barrier creams and avoid all contact with the skin. Never wash your hands in oil. Hydraulic oil emerging at high pressure can penetrate theskin and cause severe injuries. To avoid severe infections, call a doctor immediately. Dispose of oils and filters in accordance with statutoryregulations. Never pour lubricating oil down the public drains.WARNINGWARNING
