Is it really necessary to replace the battery at the same time as the cartridge?

    Yes, it is important to always replace the battery at the same time as the cartridge.

    Further information
     
    NOTE
    Empty battery

    A battery charge lasts for one cartridge only and for a maximum of 3 years (P1 ≤ 36 months). An empty battery causes material damage to the entire plant due to inadequate lubrication.

    • Replace the battery simultaneously with the cartridge
    • Use only Güdel batteries. Only then can a sufficient battery charge be guaranteed.
    • Immediately replace the battery when error message E3 appears