Intended Use; Application Areas - WIKA GA11 Manual De Instrucciones

3. Safety
3.1

Intended use

The analytic instrument model GA11 is available in two different versions:
SF -Q-Analyser and g³-Q-Analyser. The GA11 is used for determining the gas quality of
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the following insulating gases and gas mixtures.
Permissible insulating gases and gas mixtures for SF₆-Q-Analyser
SF₆ gas
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SF₆/N₂
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SF₆/CF₄
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CO₂
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Permissible insulating gases and gas mixtures for g³-Q-Analyser
g³ gas
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CO₂
■
Novec 4710
■

Application areas

The instrument is especially designed for applications that fulfil the following conditions:
The use is only allowed in buildings or dry surroundings.
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Use only for commercial purposes and in industrial environment.
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The height of the operation site should not exceed 2,000 m.
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Ambience with max. pollution degree of 3.
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Voltage supply of overvoltage category II.
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Ambient temperature between 0 ... 40 °C.
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Only use the pressure sensor in applications that lie within its technical performance
limits (e.g. max. ambient temperature, material compatibility, ...).
→ Performance limits see chapter 12 "Specifications".
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
Only use the instrument with original accessories from WIKA.
Refrain from unauthorised modifications to the instrument.
Any use beyond or different to the intended use is considered as improper use.
The technical specifications contained in these operating instructions must be
observed. Improper handling or operation of the instrument outside of its technical
specifications requires the instrument to be taken out of service immediately and
inspected by an authorised WIKA service engineer.
WIKA operating instructions analytic instrument, model GA11
EN
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