Instruction Manual
11
7.0
MAINTENANCE
The leak detector requires maintenance when used regularly:
Replace Filter:
Unscrew the sensor tip, as shown below. Replace the filter whenever it
becomes visibly dirty or every 3 to 4 months, depending on use.
Cleaning:
Clean the screen and the housing surface with a cloth and cleaning agent.
Do not use corrosive cleaning agents or solvents to clean the unit. Weak
household cleaners and soap suds may be used.
8.0
TROUBLESHOOT
Cross Sensitivity to Automotive Chemicals
Some automotive solvents and chemicals have similar hydrocarbon
properties as R134a and may elicit a positive response. Before leak
checking, remove any chemicals in the list below that elicit a positive
response.
Chemical Name/Brand
Response
Rain-X Windshield Wash Fluid
Yes
Ford Sport Remover (Wet)
Yes
Ford Rust Inhibitor
Yes
Ford Gasket Adhesive (Wet)
Yes
Loctite Natural Blue degreaser (diluted)
Yes
Ford Brake Parts Cleaner
Yes
Ford Silicone Rubber (uncured)
Yes
