INSTALLATION AND SERVICE OPERATIONS OPA-100
INSTALLATION AND SERVICE OPERATIONS 11/22 MS0100-06-0_service_manual.doc
3.3.6.2 Opacity calibration procedure
• From the Smokemeter menu select “SERVICE” (F7) ,and insert the password.
• Now select
“Official calibration” (F2) .
• Select “F1”
• Wait until the autozero has finished.
•
• Insert the calibration filter into the hole of the empty frame
• Insert the value of the filter into the box displayed on the display.
• Press ENTER when ready and the automatic calibration will start.
• After the message CALIBRATION COMPLETE, press ENTER to confirm the end
of operation
• Press ESC to return in the main menu
• Select “Control”(F6) ;
• Select “Last calibration date”(F1).
• Verify that the correct date of calibration has been set.
• Select ESC to exit