Safran Helicopter Engines (Turbomeca) explains their compressor wash procedure
Safran Helicopter Engines (Turbomeca) explains the proper air path cleaning and rinsing techniques on their Arriel and Arrius engines using the guidance contained in the maintenance manuals. Commonly referred to as a compressor wash, this procedure maximizes power margins and prevents costly damage.
Topics covered in this video:
o Introduction
o What is the air path?
o Why does the air path require cleaning?
o Operation with Inlet Barrier Filters
o Prevention
o Maintenance manual guidance
o Operation in various environments
o Recommendations for treatment (cleaning and rinsing)
o Cleaning frequency
o Approved products
o Water quality
o Chemical cleaning procedure
o Configuring the engine for cleaning
o Preparing the chemical cleaning mixture
o Injection equipment and flow rate
o Verifying the injection rate and volume
o Ventilation/cranking limitations
o Cleaning chemical injection
o Rinsing on a running engine
o Rinsing during cranking/ventilation
o Engine reconfiguration and drying ground run
o Key point review
Пікірлер: 4
Excellent video, thank you very much for sharing it my dear. Many people ask us if it is necessary to use dezmineralized water. This is super important since many parts of the engine are made of Titanium. If the technician uses normal water, it contains chlorine. Chlorine is highly harmful to titanium, which generates micro-fibers that could deteriorate quickly or even generate a detachment of a component that is made of titanium (blades, compressor stages, etc.). many greetings
Good morning sir , really i appreciate this presentation, very interesting. - just question si : after washing with Ardrox 6367 i think, we must clean after only with Demineralized Water and finish ground run or in French point fix. Best regards
@safranhelicopterengines
8 ай бұрын
Correct, the minimum water quality for cleaning and rinsing applies to any of the cleaning products used and the final step in the cleaning process is the rinsing task which ends with a ground run. This video is an overview of the process, please consult the current revision of the applicable maintenance manual for specific instructions. ¬¬
@mostefatayebcherif6798
8 ай бұрын
@@safranhelicopterengines thanks sir for the feedback. Best regards