Testo 425 Anemometer 0560 4251 Data Sheet
Product codes
0560 4251
4. Commissioning 23
4.
Commissioning
This chapter describes the steps required to commission
the product.
²
Removing tthe pprotective ffilm oon tthe ddisplay:
i
Pull the protective film off carefully.
²
Inserting aa bbattery/rechargeable bbattery:
1
To open the battery compartment on the rear of the
instrument, push the lid of the battery compartment in
the direction of the arrow and remove it.
instrument, push the lid of the battery compartment in
the direction of the arrow and remove it.
2
Insert a battery/rechargeable battery (9V monobloc).
Observe the polarity!
Observe the polarity!
3
To close the battery compartment, replace the lid of
the battery compartment in position and push it
against the direction of the arrow.
the battery compartment in position and push it
against the direction of the arrow.
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