Changing The Battery - Xylem ebro TFH 610 Manuel D'utilisation

TFH 610/620
Oberteil (4) nach oben ab, bis die
Geräteplatine frei liegt.
36
Deutsch

Changing the battery

The battery symbol in the display shows
the battery condition.
To change the lithium battery, the de-
vice must be opened. Proceed as fol-
lows:
Use suitable precautions such as the
use of a grounded wrist strap in order to
prevent electrostatic discharge while
changing the battery! Electrostatic dis-
charges can destroy the device!

With the Model TFH610 the sensor
protection must be unscrewed first!

First, carefully remove the two rub-
ber stoppers (1) on the lower side of
the device, e.g. using forceps.

Now completely remove the two vis-
ible Phillips-head screws (2) with a
suitable screwdriver (PZ1).
Hold the bottom of the device (3) with
one hand and carefully pull the upper
part (4) off upwards with the other hand
until the circuit board is exposed.
Bedienungsanleitung