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IF YOU EXPERIENCE THE FOLLOWING CONDITIONS: <br /> Symptom: Troubleshooting steps: <br /> The ball valve is open, no rotation of the rotor o There is a blockage in the piping before the <br /> flow indicator, and high vacuum (16" Hg to 28" vacuum gauge. <br /> Hg) o Check the suction tube and suction line from <br /> the bottom of the suction tube to the vacuum <br /> gauge. <br /> o Check for kinks or pinches in the suction line. <br /> The ball valve is open and the rotor flow indicator o Check the screen at the bottom of the suction <br /> stops and starts intermittently. This indicates a tube for debris, dirt, rocks, etc. <br /> small vacuum leak or an intermitting blockage o Check the in-line filter and/or syphon jet for <br /> debris and blockage. <br /> o Check the fittings and connections from the <br /> suction tube to the syphon jet for any vacuum <br /> leaks. <br /> With the ball valve open, no rotation of the o Check the in-line filter and/or syphon jet for <br /> rotor flow indicator, zero vacuum (0" Hg), and the debris and blockage. Small particle of debris <br /> liquid condensate trap still has liquid above the (rust particles) can block the in-line filter and/ <br /> bottom of the suction tube. or syphon jet causing the vacuum level to drop <br /> to zero. <br /> o Check the in-line filter and/or syphon jet for <br /> debris and clean or replace the filter element <br /> and/or syphon jet as necessary. <br /> o There may be a vacuum leak somewhere in <br /> the system. If you had the correct amount of <br /> vacuum before you opened the ball valve, then <br /> the vacuum leak is between the ball valve and <br /> the end of the suction tube; or the liquid level <br /> inside the Liquid Condensate Trap is below the <br /> bottom of the suction tube and you are sucking <br /> in air. <br /> The ball valve is closed and there is zero inches o Check the in-line filter and/or syphon jet for <br /> (0" Hg) of vacuum on the gauge debris and blockage. Small particles of debris <br /> (rust particles) can block the in-line filter and/or <br /> the syphon jet causing the vacuum level to <br /> drop to zero. <br /> o Check the in-line filter and/or syphon jet for <br /> debris and clean or replace the filter element <br /> and/or syphon jet as necessary. <br /> o Check for a vacuum leak between the vacuum <br /> gauge and the ball valve. <br /> 9-IB <br /> GARB Approved 10M 9-Liquid Condensate Trap-Executive Orders VR-201 and VR-202 <br />