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Refrigerants including blends User Manual WARRANTY POLICY The ATD-3700 Refrigerant Gas Leak Detector is warranted to be free of defects in materials and workmanship for a period of two years from the date of purchase. This warranty applies to all...
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INTRODUCTION Replacement Parts The ATD-3700 features a long life heated sensor technology that is designed to detect the more current and difficult HFC refrigerants Item Part Number such as R-134a in addition to all HCFC (R22) and CFC (R12) Sensor with Filter PRT3700-01 refrigerants including SNAP approved hydrocarbon blends.
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Maintenance ATD-3700 Control Panel Batteries: Install Batteries: Remove screw located at rear end of unit and pull down hinged battery door to open as shown. Insert positive ATD-3700 battery (+) end towards the front of the battery compartment Digital Leak Size...
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Leak Size Indicator Adjusting Sensitivity Levels The digital leak size indicator remains off normally but once a leak is detected, a number from 1-9 will be displayed for all The Leak Detector will default to the NORM sensitivity level HFC and HCFC refrigerants regardless of the sensitivity automatically once the unit comes out of the warm up cycle and setting.
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