Pilz PSSnet GW1 MOD­-CAN Operating Manual page 16

Safety
3.2 Safety regulations
3.2.1 Use of qualified personnel
The products may only be assembled, installed, programmed, commissioned, operated,
maintained and decommissioned by competent persons.
A competent person is someone who, because of their training, experience and current pro­
fessional activity, has the specialist knowledge required to test, assess and operate the
work equipment, devices, systems, plant and machinery in accordance with the general
standards and guidelines for safety technology.
It is the company's responsibility only to employ personnel who:
}
Are familiar with the basic regulations concerning health and safety / accident preven­
tion
}
Have read and understood the information provided in this description under "Safety"
}
And have a good knowledge of the generic and specialist standards applicable to the
specific application.
3.2.2 Warranty and liability
All claims to warranty and liability will be rendered invalid if
} The product was used contrary to the purpose for which it is intended
}
Damage can be attributed to not having followed the guidelines in the manual
}
Operating personnel are not suitably qualified
}
Any type of modification has been made (e.g. exchanging components on the PCB
boards, soldering work etc.).
3.2.3 Disposal
When decommissioning, please comply with local regulations regarding the disposal of
electronic devices (e.g. Electrical and Electronic Equipment Act).
3.3 Safety during installation
The product requires a 24 VDC supply. Check that the external power supply provides this
voltage.
The tolerance of the supply voltage must comply with the technical details. Safe operation
cannot be guaranteed outside this range.
Protect the external power supply by fitting a fuse between the external power supply and
the product. The size of the fuse will depend on the specification of the external power sup­
ply, the conductor cross section and on local regulations.
Operating Manual PSSnet GW1 MOD­CAN
1002693­EN­03
16