Operating Manual

Safety
Version 1.0 Page 23 of 92
1.2.10 Residual risks
General information
The battery storage system was designed such that no persons are exposed to avoidable hazards. Special danger areas
are secured using special safety devices.
Despite this, some danger areas still remain. When working on the battery storage system, you must be aware of these
danger areas, the actions to be taken to keep the risk of injuries and material damage minimal.
This operating manual contains safety instructions to indicate these danger areas and essential actions to minimise the
risks resulting from such danger areas.
1.3 Data and safety devices of the battery storage system
Safety instructions
The data and devices for the safety of the battery storage system are specified in this section.
1.3.1 General hazard instructions and pictograms
Overview
Adhere to the safety systems and safety instructions described in this operating manual.
Keep the area around the battery storage system free from objects during operation to ensure that unhindered access
is always possible.
• The NH isolator switches off all poles of the battery towards outside.
• Pay attention to the risk of electric arcs when pulling the isolator under the full load of the
battery