![background image](http://html.mh-extra.com/html/emerson/rosemount-1199/rosemount-1199_reference-manual_104660093.webp)
6
Maintenance and Troubleshooting
6.1
Cleaning
Avoid using abrasive agents or high pressure water jets when cleaning the remote seals.
6.2
Troubleshooting
Remote seal systems are factory filled systems that cannot be refilled in the field. Do not
attempt to disconnect the seals or capillaries from the transmitter. Doing so can damage
the seal system assembly and voids the product warranty. Listed below are the possible
problems, their potential causes, and, where applicable, a corrective action.
6.2.1
No output
Potential cause
Electrical problem
Recommended actions
1. See the troubleshooting section of the transmitter manual for more extensive
information.
2. Check for adequate voltage to the transmitter.
3. Check the milliampere rating of the power supply against the total current
being drawn for all transmitters being powered.
4. Check for shorts and multiple grounds.
5. Check for proper polarity at the transmitter terminal.
6. Check loop impedances.
CAUTION
Do not use higher than the specified voltage to check the loop, or the
transmitter electronics may be damaged.
6.2.2
Slow response
Potential cause
Damping too high
Recommended actions
See the “Damping Adjustment” information in the Calibration section of the
transmitter manual.
Reference Manual
Maintenance and Troubleshooting
00809-0100-4002
May 2020
Rosemount DP Level
93
Содержание Rosemount 1199
Страница 4: ...4 ...
Страница 8: ...Introduction Reference Manual May 2020 00809 0100 4002 8 Rosemount DP Level ...
Страница 22: ...Remote Seal Systems Reference Manual May 2020 00809 0100 4002 22 Rosemount DP Level ...
Страница 74: ...Installation Reference Manual May 2020 00809 0100 4002 74 Rosemount DP Level ...
Страница 92: ...Fill Fluids Reference Manual May 2020 00809 0100 4002 92 Rosemount DP Level ...
Страница 96: ...Maintenance and Troubleshooting Reference Manual May 2020 00809 0100 4002 96 Rosemount DP Level ...