Honeywell Searchpoint Optima Plus - 13.7 Calibration; 13.8 Store Calibration Information; 13.9 Investigation of Faults or Warnings

MAN0905_Issue 7_07/17 Searchpoint Optima Plus with optional HART
®
output
Operating Instructions
2108M0550
66
Standard Weather Protection from the Searchpoint Optima Plus.
2. Fit a Calibration Cap to the Searchpoint Optima Plus. Ensure it is pushed on fully.
3. Select Device Setup.
4. Select Calibrate.
5. Select Gas Calibration.
6. The display shows a warning message, press OK.
7. Ensure that there is zero gas present in the vicinity of the Searchpoint Optima Plus. If necessary, apply
 zerogasatarateof1–1.5litresperminute.
8. WhenthegasreadingonthedisplayisstablepressOK to initiate the Zero Calibration and then wait
for approximately 15 s. The 4-20 mA output will be inhibited automatically at this time.
9. The display shows a message that the Zero Calibration was successful and offers to exit without a
Span Calibration. Select No and press Enter.
10. Enter the concentration of the span calibration gas and press Enter.
11.Applycalibrationgasatarateof1–1.5litresperminute.Waitforthegasreadingtostabilise
 (~30-60s).
12. Press OK to initiate the Span Calibration and then wait for approximately 15 s.
13. The display shows a message that the Span Calibration was successful. Remove the Calibration
 Capandwaitforthetestgastoclear(~30s).
14.Ensurethatthegasreadinghasreturnedtozero.PressOKtoreleasethe4-20mAoutput.
15. The display shows a note that the Searchpoint Optima Plus will return to normal operation, press OK.
16. Return to the Welcome screen.
17.RettheStandardWeatherProtectionandthetworetainingnuts.
13.8 Store Calibration Information
Ifrequired,informationprogrammedbytheusercanbestoredundertheCalibratemenuinatexteld
called Calibration Info. For example, the date of the last bump test could be recorded.
1. Select Device Setup.
2. Select Calibrate.
3. Select Calibration Info.
4. Enter required information up to 32 characters and press Enter.
5. Press Send to send the information to Searchpoint Optima Plus.
6. Return to the Welcome screen.
13.9 Investigation of Faults or Warnings
13. Maintenance using HART
®
Communications