Xylem WTW pH/Cond 3320, Руководство по эксплуатации

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Commissioning pH/Cond 3320
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3.3.1 Inserting the batteries
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 Screws
2 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.
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.
3. Place four batteries (type Mignon AA) in the battery compartment.
4. Close the battery compartment (2) and tighten the screws (1).
5. Set the date and time
(see section 4.4.6 E
XAMPLE
2
ON NAVIGATION
: S
ETTING THE DATE AND
TIME
, page 18).
2
1