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Tighten filter assembly/take back to lab and re set Tighten all probe connections Disconnect the inlet of filter assembly, bung and carry out... Remove connect from the final impinger bung inlet, work around... Remove filter, place into Petri dish. Rinse filter inlet and... Carry out clean up in accordance to the standard Disconnect impingers and carry out post weights Back to lab for recovery Cover the inlets to filter assembly probe and sample bottles Break down the system Void test Remove probe allow nozzle to cool carry out post leak test DO... End sample time. Turn off flow, record final gas meter reading Record data every 5 minutes Start sample, timer and record start time Insert the sample probe to the first point Fill out data sheets Disconnect double L connector from filter outlet bung carry out... Turn on heat controls, Ice up impingers Whether system passes or fails, slowly release bunged nozzle... Bung nozzle, adjust system vacuum to -15inhg or -375mmhg (Never... Perform leak check Work out nozzle size and K factor Console, pump, umbilical, hot box, impinger bucket, probe,... Set up sample system Carry out velocity and temperature profile at sample points Measure stack. work out sampling points. Locate all equipment to sample location Set up filter assembly Set and pre weigh impinger bottles as set out in relevant... Clean all glassware (minimum of hot soapy water-DI water and... Set up Clean Room (lab)