Isgus PERFECT 2030, Operating Manual

Page: 23 / 138

Chapter 3 Installation 3-3
Selecting a Location
Warning!
Proper installation of the time recorder is the responsibility of the
owner. All work must only be carried out by qualified personnel.
The installation must comply with the requirements of the
authorities having jurisdiction and all applicable safety codes and
regulations that govern the installation of electrical appliances.
General Conditions
The installation location should have the following characteristics:
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the time recorder is not exposed to electrical frequency transmissions
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the time recorder is not exposed to direct sunlight.
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the location’s environment is within the temperature and humidity limits
published in this manual.
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the location is free of airborne particles such as dust, dirt and fine powders
and there is no possibility of the time recorder being exposed to direct contact
with any kind of liquid or steam.
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there are no dirty manufacturing processes that could contaminate the
location .
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the location is isolated from electromagnetic noise sources such as motors,
electromagnets, and series reactors.
Specific Conditions for the Time Recorder
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The time recorder is designed for continuous operation.
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The time recorder is designed for indoor mounting only. Outdoor mounting is
not supported. Avoid direct sunlight and high humidity (refer to "Technical
Specifications, Appendix A".
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Connection only to the mains voltage specified on the name-plate.
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Cable connections must not be permanently installed.
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Only use the recorder with the supplied power supply unit, both in table and
wall mount installations.
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In the power supply installation in the building a separator, e.g. fuse, switch,
etc. must be integrated to allow a contact opening of at least 3 mm per pole.
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Installation must be according to NEC requirements.