LAMP GP 3A6438 - Caterpillar

This engine may be for use as a component in ATEX Directive (94/9/EC) Group II, 3G environments with Gas Group IIA, Temperature Class T3 (200 ° C maximum surface temperature). This environmental classification is described as an area that is not likely to experience an explosive atmosphere. Gases, which could make the atmosphere explosive, are confined in a closed system. The gas can escape with unexpected conditions and abnormal conditions only which may create an atmosphere that is explosive.This engine may be for use as a component in Class 1 Division 2 or Zone 2 as defined in NFPA 70 Article 500 and NFPA 70 Article 505.All of the service that is performed on hazardous location engines must be done by a qualified technician that is familiar with hazardous environments. Using a technician that is not qualified can lead to premature failures, product damage, personal injury, or death.
When replacement parts are required for this product, Caterpillar recommends using Cat replacement parts or parts with equivalent specifications including, but not limited to, physical dimensions, type, strength, and material.Never reuse any clamps, seals, or gaskets in the flameproof intake or exhaust system. Always replace clamps, seals, and gaskets with new Cat parts which match the parts being replaced by the exact Cat part number.Failure to heed this warning may lead to premature failures, product damage, personal injury, or death.
Additional potential hazards that are associated with this engine and used in these environments are noted in this Operation and Maintenance Manual. The following publications for this engine should be read and understood.
Specifications Manual, SENR9842
Systems Operation/Testing and Adjusting, SENR9843
Troubleshooting Guide, RENR5042
Disassembly and Assembly Manual, RENR8630
Application and Installation Guide, LEBW0003, "Hazardous Location Engines"