Maintenance And Cleaning; Maintaining The Instrument; Cleaning The Instrument - TESTO 6681 Instruction Manual

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1.6 Maintenance and cleaning

1.6.1 Maintaining the instrument

We recommend that the adjustment and settings of the transmitter be
checked at regular intervals using the
User menu (chapter 1.4, page 68) or

P2A software (volume 2, chapter 2, page 103)

Convenient "remote monitoring" of the transmitter can be implemented, for
example by using a relay as a collective alarm (see chapter 1.4.6.4, page 75)
whose messages are forwarded to a local alarm transmitter (horn, light) or
PLC.

1.6.2 Cleaning the instrument

▪
Only clean the instrument carefully with a moist cloth.
▪
Do not use aggressive cleaning agents.
▪
Do not use any solvents
▪
Do not touch or damage the sensor.
- 1.6 Maintenance and cleaning