RKI Instruments TAN-5000 Series - Manual (Page 13)

4 How to Use 4-1. Before using the buzzer unit
- 13 - TAN-5000
4
How to Use
4-1. Before using the buzzer unit
Not only the first-time users but also the users who have already used the product must follow the operating
precautions.
Ignoring the precautions may damage the buzzer unit, resulting in inaccurate gas detection.
NOTE
Install the buzzer unit in a single-unit case (option) or multi-unit case (option) before using it.
This section explains using the single-unit case.
For information on using the multi-unit case, see the operating manual of the multi-unit case.
4-2. Precautions for installation points
Do not install the buzzer unit in a place with vibrations or shocks.
The buzzer unit consists of sensitive electronic parts. The buzzer unit must be installed in a stable place
where it cannot drop and without vibrations or shocks.
Do not install the buzzer unit in a place exposed to water, oil or chemicals.
When selecting installation points, avoid a place where the buzzer unit is exposed to water, oil or chemicals.
Do not install the buzzer unit in a place where the temperature drops below -10ºC or rises over 40ºC.
The operating temperature of the buzzer unit is -10 to 40ºC. The buzzer unit must be installed in a stable
place where the operating temperature is maintained and does not change suddenly.
Do not install the buzzer unit in a place exposed to direct sunlight or sudden changes in the temperature.
When you select installation sites, avoid a place where it is exposed to direct sunlight or radiant heat
(infrared rays emitted from a high-temperature object), and where the temperature changes suddenly.
Condensation may be formed inside the buzzer unit.
Keep the buzzer unit (and its cables) away from noise source devices.
When selecting installation points, avoid a place where high-frequency/high-voltage devices exist.
CAUTION
This is a precision device. Because the buzzer unit may not provide the specified performance in
some places (environments), check the environment in the installation point, and then take
appropriate actions if necessary.