Ecolab Versatronic Manuel D'utilisation page 456

Retrofitting option boards
11 Retrofitting option boards
11.1 Installing option boards
DANGER!
The installation and removal of option boards must only be carried out by
qualified personnel. The country-specific regulations must be observed in
order to ensure electrical safety.
Fig. 91: Disassemble the cover plate
Fig. 92: Insert the option board
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