installation
ULTRAMAT 23
64 Manual, 3/2016, A5E37100388-003
Device damage.
The device can overheat or materials become brittle due to UV exposure.
• Protect the device from direct sunlight.
• Make sure that the maximum permissible ambient temperature is not exceeded. Refer
to the information in Technical specifications (Page 31).
Note
Installation in cabinets
The dead weight of the analyzer co
uld result in deformation of the frame when only secured
Therefore place the analyzer on support rails when mounting in control cabinets!
If a flammable or ignitable atmosphere exists, plugs must never be disconnected or
lamps/fuses replaced when the analyzer is supplied with power.
The following applies to devices (special versions) which are operated according to ATEX in
Ex zone 2:
The ULTRAMAT 23 gas analyzers for use in Ex zone 2 must be installed in a lockable
enclosure. This enclosure must comply with the requirements of EN 60079-15 and must be
designed for all ambient conditions which can occur during operation. This enclosure only
be opened using a tool (e.g. a key).
The maximum ambient temperature is 50 °C.
Suitable measures must additionally be applied to ensure that
• the generation of potentially explosive gas mixtures inside the analyzer does not exceed
the level of Zone 2
• interferences cannot lead to a deviation of more than 40% from the rated voltage.
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