Maintenance; Care; Storage; Error Messages - Nedo mEsstronic 1.0 Mode D'emploi

5 Safety Information
• Be careful when taking measurements near high-voltage lines as the telescopic elements
are conductive.
Remedial action: Do not allow contact between the telescopic elements and live parts –
keep adequate distance between them.
• The mEsstronic may suffer damage in a damp environment.
Remedial action: Use the mEsstronic in a dry environment and store it in a dry place.
Make sure it is dry after cleaning.

6 Maintenance

6.1 Care

In principle, the mEsstronic is maintenance-free. Nevertheless, the following points are to be
observed:
• Appropriate care of the mEsstronic increases its service life, as is true for all measuring
instruments.
• If possible, use the original packaging material or transport bag for protection against dirt
and for transport
• Use a dry cloth to clean the display housing, the cover and the windup mechanism hous-
ing.
• Do not use aggressive cleaning materials to clean the telescopic elements and stops.
• Never lubricate the telescopic elements.

6.2 Storage

• Store in a closed, dry, dust-free place.
• Remove the batteries if the device is to be stored for a longer period.

6.3 Error messages

Message Cause
Err.0 Warning end switch
Err.1 Error (internal memory)
Err.2 Counting error due to counter-
productive rapid movement of
the telescopic sections
Err.3 Memory module cannot be
read
Err.4 Negative counter overflow
Err.5 Unknown module code
mEsstronic 1.0 Operating Instructions
Remedy
Accurately push the mEsstronic together be-
fore switching it on.
Switch mEsstronic off and on. If no im-
provement, send mEsstronic in for servicing.
Switch mEsstronic off and on. If no im-
provement, send mEsstronic in for servicing.
Switch mEsstronic off and on again – the
module is automatically formatted and the
contents are deleted. If ERR3 cannot be
remedied in this way, send in module for
servicing.
Switch off mEsstronic, push together accu-
rately and switch on again. If no improve-
ment, send mEsstronic in for servicing.
Plug in the correct module.
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EN