wtw Oxi 3315, Operating Manual

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Maintenance, cleaning, disposal Oxi 3315
46
ba75944e02 03/2012
9 Maintenance, cleaning, disposal
9.1 Maintenance
9.1.1 General maintenance activities
The only maintenance activity required is replacing the batteries.
9.1.2 Replacing the batteries
See the relevant operating manuals of the IDS sensors for instruc-
tions on maintenance.
You can operate the meter either with normal batteries or with
rechargeable batteries (Ni-MH). In order to charge the batteries, an
external charging device is required.
1.
Unscrew the two screws (1) on the underside of the meter.
2. Open the battery compartment (1) on the underside of the
meter.
1 Screws
2 Battery compartment
CAUTION
Make sure that the poles of the batteries are positioned cor-
rectly.
The ± signs on the batteries must correspond to the
±
signs in
the battery compartment.
2
1