Leak Test - Process Overview

Caution: Do not operate the detector in a combustible atmosphere since its sensor operates at high temperature. Personal injury or damage to the equipment may result.

Caution: Take care to prevent personal injury which could occur due to touching a hot engine when testing. Tests should be done with the engine "Off" and as cool as possible. Do not operate the detector in a combustible atmosphere since its sensor operates at high temperature.

Perform a refrigerant leak test under the following conditions:

- Whenever you suspect a leak
- After you perform a service operation that disturbs the components, lines or connections
There are several methods and special tools available for leak testing. Use care in all cases.