16
Installation MS20/MS30
Release 13 09/2019
Keep the ventilation slits free to ensure good air circulation.
Make sure there is at least 3.94 inches (10 cm) of space in front of the
ventilation slits of the housing.
The device must be installed in the vertical position
(see figure 1)
.
If you are operating the device in a living area or office environment,
only operate it in switch cabinets with fire protection characteristics in
accordance with EN 60950-1.
Environment
Only operate the device at the specified ambient temperature
(temperature of the ambient air at a distance of up to 2 inches (5 cm)
from the device) and at the specified relative humidity.
See “General technical data” on page 62.
When you are selecting the installation location, make sure you
observe the climatic threshold values specified in the technical data.
Use the device in an environment with a maximum pollution degree
that complies with the specifications in the technical data.
Qualification requirements for personnel
Only allow qualified personnel to work on the device.
Qualified personnel have the following characteristics:
Qualified personnel are properly trained. Training as well as practical
knowledge and experience make up their qualifications. This is the
prerequisite for grounding and labeling circuits, devices, and systems
in accordance with current standards in safety technology.
Qualified personnel are aware of the dangers that exist in their work.
Qualified personnel are familiar with appropriate measures against
these hazards in order to reduce the risk for themselves and others.
Qualified personnel receive training on a regular basis.
Summary of Contents for Hirschmann MICE MS20
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