Despite their engineering excellence, diesel engines can suffer sudden failures. These disruptions—whether in electricity generation or marine operations—can result in substantial financial and operational losses. Often, the culprit lies in overlooked
or faulty components, such as over-oiling or malfunctioning safety systems, causing downtime and expensive repairs.
Fortunately, such risks are entirely preventable. Every diesel engine is fitted with three critical safety switches. Monthly testing of these switches is crucial, and inspections must be performed by a certified NABL (National Accreditation Board
for Testing and Calibration Laboratories) lab. Regular inspection reports should be obtained and reviewed for proactive maintenance.
If a safety switch is found defective, it should be promptly replaced—and the new component must be tested before installation to ensure reliability
Bownload Boucher
