CompressorNotBuildingPressure:
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Make sure bleed screw is hand tightened. DO NOT USE TOOLS. As the PSI climbs, check for tightness.
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Check burst disc for damage. If damaged, replacement disc is located in maintenance bag. Tighten to
about 5 ft. lbs. The disc is under the 14mm brass fitting on top of the compressor.
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Check High Pressure Check Valve. Clean or replace, if damaged. Use tweezers to take out old check
valve , replacement check valve is in maintenance bag . Put in new check valve and make sure spring is
placed small end down. Tighten fitting. Its located under the 19mm brass fitting.
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Spray soapy water on all airline connectors; tighten if necessary, even on air/water separator. Be care-
ful not to spray onto the electrical components.
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The majority of leaks are at the compressor fill hose or the customers hose, gauges and fill tanks.
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No water flow:
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Make sure there is water in the compressor radiator reservoir
Check for 12 volts at the water pump electrical connections.
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If there is 12 volts-- water pump is bad.
Disconnect a upper water line while water pump is running, it helps purge air out of the system or
rock compressor side to side.
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