wtw Multi 9310 - Maintenance, Cleaning, and Disposal; General Maintenance

Maintenance, cleaning, disposal Multi 9310
86 ba75937e03 12/2011
13 Maintenance, cleaning, disposal
13.1 Maintenance
13.1.1 General maintenance activities
The only maintenance activity required is replacing the batteries.
13.1.2 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. Open the battery compartment (1) on the underside of the meter.
1 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. Place four batteries (type Mignon AA) in the battery compartment.
3. Close the battery compartment (1).
4. Set the date and time (see section 4.5.5 E
XAMPLE 2 ON NAVIGATION:
S
ETTING THE DATE AND TIME, page 26).
1