Honeywell stt850 SMARTLINE User Manual page 63

(Steps 13 - 16 required for Field Upgrades Only)
12. Loosen the End Cap locking screw and unscrew the End Cap from the Field Wiring
side of the transmitter housing.
13. Select the proper Communication/External Configuration upgrade kit label from the
label strip provided and adhere to the inside of the Field Wiring compartment End
Cap.
14. Apply Parker Super O-ring Lubricant or equivalent to the end cap o-ring before
installing the end cap. Reinstall the End Cap and tighten the end cap locking screw
15. Install external upgrade label (i.e. DEVICE MODIFIED.....) provided on outside of
housing as shown in
16. Restore power if removed.
17. Check the settings of the Transmitter Setup and Display Setup parameters to make
sure that the transmitter is configured correctly for your application. Refer to the
STT850 HART/DE manual (34-TT-25-06) for details on HART and DE transmitters.
Refer to STT850 Fieldbus manual (34-TT-25-07) for additional information about
Fieldbus transmitters.
18. If applicable, verify External Button Configuration operation.
Installation is complete.
Revision 3
Figure 18.
STT850 Temperature Transmitter User's Manual
Page 53