Riken Keiki GD-84D-EX Series, Руководство по эксплуатации

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4. Installation 4-1 Installation precautions
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4
Installation
4-1 Installation precautions
Be sure to observe the following precautions when performing installation tasks.
Failure to observe these precautions may result in product failure and/or inability to detect gas correctly.
CAUTION

The product is a precision device. The expected performance of this product may be affected by the
location (environment) in which it is installed. Assess conditions at the installation location and take
appropriate measures.

The product plays a key role in safety and disaster prevention. Install the required number of
products at appropriate locations to ensure efficacy.

Areas where gas is likely to leak or accumulate may differ depending on the specific gas and the
specifics of the work spaces. Install products after duly considering the location and number of
units.
<Do not install in locations subject to vibration or impact>
The product contains precision electronic components. Install the product in a stable location not exposed
to vibration, impact, or risk of falling.
<Do not install in locations exposed to water, oil, or chemicals>
Avoid installing in locations associated with risk of splashing water, oil, chemicals, or other liquids.
<Do not install in locations where temperatures can fall below -10 °C or exceed
40 °C>
The product is designed for use in environments with ambient temperatures between -10 °C and 40 °C.
Install in a location where temperatures will not exceed the operating temperature range.
<Do not install in locations exposed to direct sunlight or sudden temperature
fluctuations>
Avoid installing in locations subject to direct sunlight or radiant heat (infrared radiation from high-
temperature bodies) or in locations subject to sudden temperature changes.
Condensation may form inside the product, or the product may be unable to adjust to sudden temperature
fluctuations.
<Install away from noise-emitting devices (main unit and cables)>
Install away from locations where high-frequency or high-voltage devices are present.
The product may be affected by electromagnetic noise, etc.
<Do not install in locations where maintenance is hazardous or not possible>
The product requires regular maintenance.
Do not install in the following or similar locations where maintenance is hazardous or not possible:

Within systems where the system must be stopped for maintenance

Locations where part of the system must be detached to allow maintenance

Locations where the product cannot be removed due to the presence of pipes or racks

Locations where maintenance work is hazardous: for example, near high-voltage cables