³Ô¹Ïtv / TESTING AND PROTECTIONReview points: PCB Cleaning Methods1SoilIdentify residue source and preserve failureevidence.2CompatibilityReview every relevant component and surfacematerial.3RemovalControl cleaning, rinse, drying and handlingtogether.4VerificationMatch the measurement to electrical and coatingrisks.Explanatory schematic / not an inspection record or released drawing