CLA-VAL CV-Log-35
Communicating Data Logger
CLA-VAL Europe www.cla-val.ch cla-val@cla-val.ch 24 - CLOG35UE A 07/22
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6. Make sure the LED flashes green every 10 seconds, indicating that the product is in "Acquisition" mode Then press the
main button for 10 seconds to completely switch off the CV-Log-35 (a red flash appears after 10 seconds)
7. Once this step is complete you can restart the device and go back to configuration mode. during the restart the
CV-Log-35 will flash purple for a few minutes. Do not disconnect the power during this time!
Note:
Before upgrading firmware on a CV-Log-35, please check on the CLA-VAL website (https://cla-val.ch) for the latest version
of the software & firmware.
10 SUPPORT
10.1 MAINTENANCE AND RETROFIT
The CV-Log-35 is maintenance-free over the entire battery lifetime, which depends on the measurement and transmission
frequencies settings (which are remotely configurable). However, environmental conditions may shorten battery lifetime and
the presence of humidity inside the housing lead to corrosion. Prevent these situations with clean and robust installations.
When the battery reaches its end-of-life, ask CLA-VAL, or an authorized reseller for maintenance assistance to change the
battery, update the device to the most current Firmware, and test the system.
10.2 NON-CONFORMITY RETURN (NCR)
Only return CV-Log-35 under warranty after attribution of an Equipment Return Authorization provided by CLA-VAL Europe.
The returned CV-Log-35 must be clearly marked with the Non-Conformity (NCR) number.
11 ACCESSORIES
Warranty may be void if accessories other than those recommended by CLA-VAL Europe are used.
Parts Order Code Description
MEXE-B11-02 Internal battery replacement
MEXE-B11-01 External High-Capacity battery replacement