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<br />Instruction #: I2.5 <br />Rev 4/3/19 Page 1 <br />Field Sampling Procedure Using Summa Canisters with Quick- <br />Connect (QT) Fittings <br /> <br />Grab Sampling Setup (without flow controller) <br />1) You should have received a female QT vacuum gauge and filter assembly with your canister. <br />2) Place the canister in the desired sample location. <br />3) Take the vacuum gauge and pull back on the sleeve of the female QT fitting. <br /> <br />4) Place the female QT fitting over the male QT fitting located on top of the canister, then release the <br />sleeve once fully seated. Gently pull up on the gauge to make sure it is securely connected to the <br />canister. <br /> <br />5) Verify initial vacuum of the canister.