Hf-scientific MicroTPW Field Portable Turbidimeters Manual do Utilizador descarregar pdf (Página 17)

MicroTPI & MicroTPW (5/10)

Rev. 1.9

5.2 Battery Replacement

The instrument will periodically require new batteries to function properly. This will be

indicated with a battery icon on the display. To replace the batteries:

1. Turn the instrument off and place it upside down on a soft surface.

2. Remove the two screws (A) securing the battery cover (B). Lift cover off.

3. Remove the old batteries. Place four new AAA batteries (C) into the battery

compartment (ensuring the correct polarity).

4. Replace the battery cover and fasten the two screws carefully to ensure a watertight

seal.

5. Dispose of used batteries in accordance with all federal, state and local regulations.

Figure 3: Detailed view of the battery compartment

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Hf-scientific MicroTPW Field Portable Turbidimeters Manual do Utilizador Página 17