Supelco Spectroquant NOVA 60A, Руководство по эксплуатации, Страница: 19 / 92

Release 06/2019 19
Spectroquant
®
NOVA 60A - Operating Manual
What to do if…
The display remains blank
when switched on
Connect the photometer to the line power via the power pack.
In the case of battery operation: Battery empty, charging required
(approx. 5h); line operation is possible without restrictions during
charging time
appears
Battery nearly empty. Charging required (see chapter
COMMISSIONING).
Date/time is lost when
switched off
The backup battery of the real time clock is empty and has to be
replaced.
Send the photometer to the service department for this.
Password forgotten Inform the service department.
Photometer does not
react
The connected printer is off line. Switch on the printer or pull out
the interface cable.
Error messages:
remove cell The message remove cell appears on the display although no cell is
inserted. Clean the cell shaft with a damp, lint-free cloth.
If the error message still appears, return the photometer to the
service department.
lamp defective Replace the lamp (see chapter MAINTENANCE, CLEANING,
DISPOSAL).
no zero adjustment No zero adjustment is stored in the meter for the cell. Perform zero
adjustment (see chapter ZERO ADJUSTMENT).
cell error The rectangular cell is inserted incorrectly, or two cells are inserted.
Insert the cell correctly.
cell invalid A cell type that is not allowed for the selected method was selec-
ted, e. g. a round cell for the reagent test.
method invalid No data is stored in the photometer for the selected method.
Update method data (see chapter UPDATING METHOD DATA, in the
FUNCTIONAL DESCRIPTION document [on CD-ROM]).
wrong method During a difference measurement, the method was changed bet-
ween the first and second measurement. During a difference
measurement, the method must remain identical.
E_0 Hardware error: Send the photometer to the service department.
E-1, E_2 or E_3 Replace the lamp (see chapter MAINTENANCE, CLEANING,
DISPOSAL).
If the error message remains, send the meter to the service
department.