Laserfiche WebLink
TROUBLESHOOTING PROCEDURES FOR LIQUID CONDENSATE TRAP <br /> WARNING: Installing or working on this equipment means working in an environment that <br /> presents risks of severe injury or death if instructions and standard industry prac- <br /> tices are not followed. Obey all applicable codes governing the installation and <br /> servicing of this product and the entire system. Always lock out and tag electrical <br /> circuit breakers while installing or servicing this equipment and related equip- <br /> ment. <br /> 1. Test The Turbine Pump For Normal Vacuum Readings: <br /> • Follow FE Petro syphon jet test procedures. See Appendix A, FFS FE Petro Service <br /> Bulletin SB005 "Syphon System Testing" (SB005). When using this test procedure for test- <br /> ing the turbine pump connected to the Liquid Condensate Trap only, perform <br /> Steps 1— 4. Do not use a syphon check valve and skip the syphon check valve test (for <br /> other turbine pump manufacturers, refer to their test procedure.) <br /> • This will ensure the turbine pump is operating correctly and producing the correct amount <br /> of vacuum at the syphon port (minimum vacuum is 16 to 28 inches Hg). Make any neces- <br /> sary repairs to the turbine pump to meet the syphon port minimum vacuum levels. <br /> • If the turbine pump is creating the appropriate amount of vacuum (16 to 28 inches Hg) at <br /> thesyphon port, remove the test fixture called out in SB005 and install the 140 micron in <br /> line filter. <br /> • Check the vacuum level again with the in-line filter installed using the vacuum gauge in <br /> Figure 9. The amount of vacuum should be between 16 to 28 inches Hg. <br /> 2. Required Troubleshooting Test Equipment <br /> Install the following Liquid Condensate Trap evacuation troubleshooting equipment: <br /> 2.1 Ashcroft liquid-filled stainless steel, inches of Hg vacuum gauge, Grainger#2C879, <br /> 2C927 or equivalent. Install this gauge before the 140 micron in-line filter so that it is <br /> visible from outside the sump. See Figure 9. <br /> Figure 9 <br /> rbine Pump <br /> 311 Line Fitter-140 wefon <br /> 9-15 <br /> CARR Approved IN 9-Liquid Condensate Trap-EXECUtiVe Orders VR-201 and VR-202 <br />