Leak Test - Process Overview
A/C Leak Scan Method - Typical:
CAUTION: Do not operate the detector in a combustible atmosphere since its sensor operates at high temperatures. Personal injury or damage to equipment may result.
A refrigerant leak test should be performed on the system whenever a leak is suspected due to system indication of low charge or after any service operation which disturbs the components, lines, or connections. Many methods and special tools are available for this purpose; however, no matter which tool is used, care and diligence are the biggest keys to success.