Xylem Oxi 3210 Dissolved oxygen (D.O.) meter Manuel d'utilisateur télécharger pdf (Page 39)

Oxi 3210 Maintenance, cleaning, disposal

ba75795e02 03/2009

5 Maintenance, cleaning, disposal

5.1 Maintenance

The only maintenance activity required is replacing the batteries.

Note

See the relevant operating manuals of the D.O. sensors for instructions

on maintenance.

5.1.1 Replacing the batteries

Note

Alternatively, you can also use Ni-MH rechargeable batteries (type

Mignon AA). In order to charge the batteries, an external charging

device is required.

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.

1 Unscrew the two 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

compartment.

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Xylem Oxi 3210 Dissolved oxygen (D.O.) meter Manuel d'utilisateur Page 39