User manual

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Cyclical pprinting ((635-11 oonly):
 The instrument is in measurement view and Cyclical Print is activated.
i Start cyclical printing with .
- The measuring program starts. The readings are transmitted to the
Testo printer.
- Measurement continues to run until cancelled with or until the
end criterion is met (number of readings is reached).
8. Care and maintenance
This chapter describes the steps that help to maintain the functionality of the
product and extend its service life.
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Cleaning tthe hhousing:
i Clean the housing with a moist cloth (soap suds) if it is dirty. Do not use
aggressive cleaning agents or solvents!
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Changing tthe bbattery/rechargeable bbattery:
 Instrument is switched off.
1 Undo the two screws on the rear of the instrument and lift off the battery
compartment cover.
2 Remove spent batteries/rechargeable batteries and insert new
batteries/rechargeable batteries (3x mignon) into the battery
compartment. Observe the polarity!
3 Replace the battery compartment cover and tighten the two screws.
End
8. Care and maintenance