TM 5-3895-374-10.................................................................................................................................................................A/C Meter Calibration6)When ready to start the test, verify all safety precautions and alert all personnel.7)Select Option 7 to switch the divert valve to the RUN position. See Figure 8656.3The Continuation Options are:OPTIONKEYDESCRIPTIONESCapeESCSwitch the divert valve to the DIVERT position.The test interval will decrement every second. When this time interval reaches zero the divert valve will automaticallyswitch to the DIVERT position.8)After the sample is taken, verify that the computer totalizer has stopped accumulating.9)Weigh the asphalt in the truck. Compare this actual weight with the metered weight shown on the display. If themetered weight is within tolerance and recalibration is not required the user can ESCape from this procedure orreturn to Step 4 and run a subsequent test.10)Select Option 8 to recalibrate the meter to the actual weight. See Figure 8656.4If the user enters an actual totaldifferent from the displayed metered total, the A/C meter span calibration value will automatically be recomputedso that, if the test could be repeated exactly, the metered total would now equal the actual total entered.11)As necessary, verify the new span calibration by repeating this procedure starting at Step 2.12)Upon satisfactory calibration, verify that no other span numbers have changed from the original data printed inStep 2.page F - 87SYSTEMS Equipment Corp. 8/31/89 Page (46)
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