Xylem Lab 960 - Manual (Page 59)

Lab 960 Maintenance, cleaning, disposal
59 ba75557e05 11/2009
5 Maintenance, cleaning, disposal
5.1 Maintenance
The only maintenance activity required is replacing the batteries.
Note
See the relevant operating manuals of the measuring cells for
instructions on maintenance.
5.1.1 Replacing the batteries
CAUTION
Make sure that the poles of the batteries are the right way round.
The
± signs on the batteries must correspond to the ± signs in the
battery compartment.
Only use leakproof alkaline manganese batteries.
1 Open the battery compartment (1) on the underside of the
meter.
2 Remove the four batteries from the battery compartment.
3 Place four new batteries (type Mignon AA) in the battery
compartment.
4 Close the battery compartment (1).
The date (day) flashes on the display.
5 Set the date and time according to page 49.
1