OX 4000 H
Maintenance, cleaning, disposal, accessories
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06/2012
6
Maintenance, cleaning, disposal,
accessories
6.1
Maintenance
The only maintenance activity required is replacing the batteries.
Note
See the relevant operating manuals of the measuring cells for instruc-
tions on maintenance.
6.1.1
Replacing the batteries
Caution
Make sure that the poles of the batteries are positioned correctly.
The
±
signs on the batteries must correspond to the
±
signs in the
battery compartment.
Only use leakproof alkaline manganese batteries.
1
Unscrew the four screws (1) on the underside of the meter.
2
Open the battery compartment (2) on the underside of the
meter.
3
Remove the four batteries from the battery compartment.
4
Place four new batteries (type Mignon AA) in the battery com-
partment.
5
Close the battery compartment (2) and tighten the screws (1).
The date (day) flashes on the display.
6
Set the date and time according to section 5.5.1.
1
2
