What is the procedure to emergency start a Gas Turbine Module (GTM)?

Following the CEAS (Critical Engine Auxiliary Systems) procedure is essential during an emergency start of a Gas Turbine Module (GTM) because this standardized protocol outlines the necessary steps to safely and efficiently initiate the start-up process. The CEAS procedure is designed to ensure that all critical systems are in place and functioning appropriately, reducing the risk of complications during ignition and overall operation of the gas turbine.

While using external power sources, shutting down auxiliary systems, or activating manual ignition might be involved in different scenarios, these actions do not encompass the comprehensive and systematic approach that the CEAS procedure provides. The CEAS procedure includes not only the failure management but also the required checks and balances to ensure a successful start under emergency conditions, which prioritizes safety and operational integrity.