Care And Maintenance - testo 512 Bedienungsanleitung

7. Care and maintenance

36
7.
This chapter describes the steps that help to maintain the
functionality of the product and extend its service life.
  C leaning the housing:

info@Testo-Direct.com
Care and maintenance

Clean the housing with a moist cloth (soap suds) if
it is dirty. Do not use aggressive cleaning agents or
solvents!
C hanging the battery/rechargeable battery:


The instrument is switched off.

To open the battery compartment on the rear of the
1
instrument, push the lid of the battery compartment in
the direction of the arrow and remove it.
Remove the spent battery/rechargeable battery and
2
insert a new battery/rechargeable battery
(9 V monobloc). Observe the polarity!
To close the battery compartment, replace the lid
3
of the battery compartment in position and push it
against the direction of the arrow.
Instrument settings can be lost if the electricity supply is
interrupted.
Check instrrument settings.
4
See the chapter

www.
P
ERFORMING SETTINGS
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