TD1000C™Oil in Water Monitor
APPENDIX E: ALARMS
PN 101687
REV G
TD-1000C Oil In Water Monitor
Operation Manual
37
Only trained personnel should perform electrical connections
High Temperature (H-T): If the process water exceeds 60 °C for 10 seconds time a H-T alarm will
be displayed. Check the temperature reduction system (if installed) to determine cause of high
temperature.
If a system function alarm is activated, the screen will display
F-A
(LED),
N-F
(no flow) or
H-T
(high
temperature) when <
ESC
> is pressed from the
HOME
screen.
Press <
Ý
> from the HOME screen to access the diagnostic screens (refer to
Table 4
, for default
values).
If the LED displays
OFF
and there is power to the monitor, contact your Turner Designs Hydrocarbon
Instruments representative or Turner Designs Hydrocarbon Instruments at +1 559 253 1414.
Pressing <
ESC
> from the
HOME
screen allows the user to determine which function alarm is activated.
E.7
Measurement Function Alarm Definitions
High Signal Alarm [H-S]
If the measurement level rises above the High Signal Alarm level and remains there for the 2-minute
delay period, an H-S alarm will be displayed.
If there is an
H-S
alarm, check the High Signal Alarm Level to verify the correct setting. Verify that the
fluorescence calibration has been performed properly.
Cell Threshold Alarm [C-C]
If the cell transmission % falls below the cell threshold alarm level and remains there for the “Cell Delay”
period, a C-C alarm will be displayed.
If there is a C-C alarm, check the Cell Threshold Alarm level to verify the correct setting. Verify that the
cell calibration has been performed properly.
Summary of Contents for TD1000C
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