Description
Thawzone® Pro Tech Service Kit rapidly unfreezes refrigeration systems, averting acid formation and maintaining moisture absence.
Applications
Compatible with all refrigerants regardless of size or refrigerant lubrication. Application for Refrigeration Systems 1 bottle per 6 tons.
How to Use
Note: 2 ounces of Thawzone® for every 6 tons of refrigeration or 5-7% of system’s oil volume.
Refrigerant Used as a High-Pressure Source:
Prep: Remove cap from top of the injector and tighten cap on opposite (bottom) end to provide leak proof seal.
Connect: Using a charging hose, connect the top of the System Injector to a source of refrigerant. Tighten hose fittings to make seal.
Rotate: Turn the System Injector upside down so the bottom is now in the up position and the liquid is in the top of the Injector. Remove the second cap. Using the supplied Highside Pro Tech Service Charging Hose, connect this end of the Injector to access valve on low pressure side of compressor.
Purge: Purge lines and when lines are purged, tighten fitting to make seal at access valve.
Insert: Insert the System Injector so that the liquid is now in the bottom of the injector and refrigerant enters from refrigerant source at the top of the Injector. Open valve at refrigerant container to apply pressure to system.
Charge: With system running, very slowly crack (access valve) Pro Tech Charging Hose Valve and charge liquid into system. Caution: You are charging a liquid. You must charge slowly so that liquid does not slug the compressor.
Finish: When liquid is all charged, close refrigerant valve at refrigerant container and Pro Tech Charge Hose Valve at compressor. Dissemble hoses.
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