Datalogger Failure; Fuse Replacement; Service Assistance - Turner Designs TD-107 5.0 Operation Manual

11.2.6 SCREEN 6
(PPM and Cell Condition)
10.0 PPM
CELL: 100%
Diagnostics SCREEN 6 is a display of the
real time PPM value and the real time cell
condition percentage as measured in the
sample cell.
11.2.7 SCREEN 7
(Water Temp)
H2O TEMP: 23.0C
MAX TEMP: 37.8C
Diagnostics SCREEN 7 is a display of the
current sample water temperature and the
maximum sample water temperature
experienced by the instrument.
•
H2O TEMP: The temperature of the
water currently p assing through the
sample cell.
•
MAX TEMP: The maximum water
temperature that has been recorded by
the instrument.
11.2.8 SCREEN 8
(High/Low Std)
High Std: 3.753
Low Std: 0.054
Diagnostics SCREEN 8 is a display of High
and Low Standard values from the last
instrument calibration.
•
High Std.: The fluorescence value for
the high calibration standard stored from
the last instrument calibration.
TD-107
•
Low Std.: The fluorescence value for
the low calibration standard stored from
the last instrument calibration.
For the ranges, and default values of these
items, see Appendix E: Calibration Data
Screen.

11.3 Datalogger Failure

The Datalogger is set-up and configured by
the factory. Moving the inlet valve to the
maintenance position (valve closed) will
cause Relays 1–5 to go into alarm state and
can be used for alarm circuit testing. Failure
of the Datalogger to retain data may be due
to the back-up battery being exhausted.
This battery is replaced by a factory-
authorized representative during re-
calibration and cannot be replaced by the
end-user. There are no user-changeable
features other than described here.
Changing features other than described
here will violate the DNV certification. There
are no user serviceable components within
the Datalogger other than described here.

11.4 Fuse Replacement

Spare Fuses are located on each circuit
board. The spares are labeled on the board.
Only personnel familiar with electronics
should change these fuses. Prior to
changing ensure all power is secured to the
unit.

11.5 Service Assistance

The experienced technical staff of NAG
Marine is available to assist you in
troubleshooting the TD-107
instrument.
NAG MARINE
Telephone USA: +1 800 830 5186
E-mail: service@nagmarine.com.
www.nagmarine.com
Hours: 8:00 am - 5:00 pm
Eastern Standard Time
Improper installation, use,
application or unauthorized
servicing of this equipment voids all
warranties.
25
5.0
Oil Content Monitor
Operation Manual
5.0
OCM