Chapter 12 MaintenanceChapter 12 MaintenanceImportant note: To prevent any damage to the device, the work described in this section of theinstructions must only be performed by qualified personnel.The device must be deenergised before any maintenance, cleaning and/or repair work.12.1 General maintenancel Regularly check the NivuLog Easy V3 for mechanical damage.l Check all of the connections for leaks or corrosion on a regular basis.l Check all of the cables for mechanical damage at regular intervals.l Clean the NivuLog Easy V3 with a soft, moist cloth. Use a mild cleaning agent, if necessary.12.2 Replacing the power supply unitImportant note: A dry location must be used to replace the power supply unit. If this is not possible,protect the opened device against penetrating moisture using suitable means.Opening the NivuLog Easy V31 Delta PT M3.5x25 Torx 15 3 Housing cover2 Power supply unit 4 Strap to remove the power supply unit1. Ensure that all of the relevant data was transferred to the Device to Web server. If necessary, initiate atransmission via the solenoid switch (see "Solenoid switch" on page 73) and then check again that all ofthe relevant data has been transferred.2. If you are using an external supply or charging voltage, disconnect this from the device before openingthe housing cover.NivuLog Easy V3 - Rev. 03 as of 24.10.2018 113 of 141
