SAMPLE REMOVAL PROCEDURES Clause Samples

SAMPLE REMOVAL PROCEDURES. AT THE SAMPLING SITE a) Collect the plastic bag/cover plate in the sample transfer case, the site Log Book, digital thermometer, and a box of gloves. Take these out to the sampling site. b) Turn the digital manometer on. Insert the nozzle hose into the stagnation port and take a reading. This will be the “manometer off” reading. c) Open lower door to the hivol and the access door to the digital timer. Turn the sampler OFF. Note this time in the Log Book along with the TIMER reading. d) Open the access panel to the chart recorder. Lift pen arm and remove chart. Note the date and time off on the back of the chart. Place it in the transfer case. Close access panel and lower door. e) Open upper lid cover of the Hivol sampler. f) Put on a clean pair of poly gloves. g) Remove the cover plate from the bag and place it over the cassette, snugly. h) Loosen the four locking screws and remove cassette. Place cassette in the bag. Fold over the top of the bag and place it in the transfer case. i) Close upper lid and secure. Remove gloves and retain for proper disposal. j) Return to sample handling area. FLOW COLLECTION SHIM FILTER INLET ACCELERATION JET VENT TUBE FRACTIONAL ZONE VOLUMETRIC FLOW CONTROLLER HI - VOL BLOWER 4.7.3 SIZE SELECTIVE INLET CLEANING Refer to section 4.5 4.7.4 GASKETS Refer to section 4.6