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3.3
Installation
Failure to observe general safety instructions and residual risks
If the general safety instructions and residual risks are not observed, accidents can occur
causing serious injuries or death.
• Observe the general safety instructions.
• Take into account residual risks when assessing risks.
Protection against the spread of fire
The device may be operated only in closed enclosures or in control cabinets with protective
covers that are closed, and when all of the protective devices are used. The installation of
the device in a metal control cabinet or the protection with another equivalent measure must
prevent the spread of fire and emissions outside the control cabinet.
Protection against condensation or electrically conductive contamination
Protect the device, e.g. by installing it in a control cabinet with degree of protection IP54
according to IEC 60529 or NEMA 12. Further measures may be necessary for particularly
critical operating conditions.
If condensation or conductive pollution can be excluded at the installation site, a lower
degree of protection of the control cabinet is permitted.
Converter cabinet units
Operating Instructions, 11/2017, A5E36652151A
WARNING
Mechanical installation
3.3 Installation
41
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