Xylem Lab 850, starting from serial number 09470315 Manual de usuario descargar pdf (Pagina 16)

Commissioning Lab 850

ba75890e01 11/2009

CAUTION

Make sure that the poles of the batteries are the right way round.

The

± signs on the batteries must correspond to the ± signs in the

battery compartment.

Only use leakproof alkaline manganese batteries.

Switching on the meter

Setting the date and

time

Connecting the power

pack

You can either operate the measuring instrument with batteries or with

the plug-in power supply. The plug-in power supply supplies the mea-

suring instrument with low voltage (12 VDC). This saves the batteries.

CAUTION

The line voltage at the operating site must lie within the input

voltage range of the original power pack (see page 59).

CAUTION

Use original power packs only (see page 59).

Note

You can carry out measurements without the power pack.

1 Switch on the meter with <On/Off>.

A display test is briefly displayed.

2 See page 43.

3 Insert the plug into the socket of the pH meter.

4 Connect the original power pack to an easily accessible power

outlet.

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Xylem Lab 850, starting from serial number 09470315 Manual de usuario Pagina 16