Safety Devices - Hengstler Signo 721.2 Benutzerhandbuch

2.6 Safety devices

Warning!
Lethal hazard by non-functional safety devices!
Safety devices are provided to ensure a maximum of operational safety.
The counter itself does not include any installed safety devices.
These safety devices have to be attached externally.
Protect the electrical supply of the counter by means of external fuses (see Chapter 7, Technical Data).
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2 Safety