When cleaning certain avionic equipment, what is restricted in its use?

When it comes to cleaning avionic equipment, the use of support equipment is often restricted due to the need for precision and care in handling sensitive electronic components. Such equipment, which may include tools and machinery utilized to assist in the cleaning process, can inadvertently cause damage if not used with caution. This includes the risk of generating static electricity or mechanical stress that can harm delicate circuits and components.

On the other hand, while cleaning solutions, personal safety gear, and protective coatings are important aspects of the cleaning process, they are not typically restricted in their use. Cleaning solutions are chosen carefully to ensure they do not leave residues or damage sensitive parts. Personal safety gear is necessary to protect the technician during cleaning activities, while protective coatings are crucial for safeguarding equipment from future corrosion. Thus, the restriction on support equipment emphasizes the importance of maintaining the integrity and functionality of avionic systems during cleaning operations.