Xylem photoLab 6600 UV-VIS - Manual (Page 151)

photoLab
®
6600 UV-VIS Maintenance and cleaning
151 ba75848e01 08/2009
5 Maintenance and cleaning
5.1 Exchanging the buffer batteries
Caution
There is a risk of explosion if unsuitable batteries are used. Only use
leakproof alkaline manganese batteries.
Note
If you leave the photometer switched on during the exchange or insert the
new batteries within a minute after taking out the old ones, the date and time
are retained in the photometer.
Battery service life The power consumption of the clock is very low. The lifetime of high quality
batteries is at least 5 years.
Disposal of
batteries
Dispose of the batteries at a suitable facility according to local legal
requirements. It is illegal to dispose of the batteries with household refuse.
1 Turn the photometer upside down
and place it on a soft surface.
2 Open the lid of the battery
compartment (1).
3 Remove the old batteries from the
battery compartment.
4 Insert the four new batteries in the
battery compartment. Make sure
that the poles of the batteries are
in the correct position.
The ± signs on the batteries must
correspond to the ± signs in the
battery compartment.
5 Close the lid of the battery
compartment.
1