NIC-TD-0000025-00
7. Maintenance
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7.2.
Errors and warnings
If a warning message gets displayed it does not necessarily mean that a measurement
cannot be made whereas if an error message is displayed a measurement cannot be made
until the cause of the error has been solved.
(1) Warning message
Message
Content and action
STAND-BY XX : XX
Displays for 10 minutes after power-up.
Exchange Lamp
Displays when the lamp ON time exceeds 2,000 hours.
Switch off the equipment and replace the lamp as soon as
possible.
(Refer to 7.2.1 "Exchanging the Lamp".)
Exchange Pump
Displays when the pump ON time exceeds 2,000 hours.
Switch off the equipment and replace the pump as soon as
possible. (Refer to 7.2.2 "Exchanging the Pump".)
Exchange ZERO Filter
Displays when the zero filter amasses mercury beyond the
allowable limit.
Suspend any measurement and replace the zero filter as
soon as possible.
(Refer to 7.2.3 "Exchange ZERO Filter".)
Battery Empty
The remaining battery level is too low.
The power source
will therefore turn off within 10 minutes.
Replace with a fully charged battery.
(Refer to 7.2.4 "Battery Empty".)
SD card is write-protected
Displays when the inserted SD card is locked.
This warning
only displays at the start of a measurement or during a
measuremen
t as it means that measured data cannot be
recorded to the SD card.
Remove the SD card, unlock it,
and then reinsert it again.
(Refer to 4.2.2 "Checking the SD card".)
No SD card
Displays when no SD card is in place.
This warning only
displays at the start of a measurement or during a
measurement
as it means that measured data cannot be
recorded to the SD card.
Insert an unlocked SD card.