RKI Instruments RM-5000 Series Multi-Unit Case - Manual (Page 14)

4 How to Use 4-3. Precautions for installation points
RM-5000 Multi-unit Case - 14 -
4-3. Precautions for installation points
Do not install the multi-unit case in a place with vibrations or shocks.
The multi-unit case consists of sensitive electronic parts. The multi-unit case must be installed in a stable
place without vibrations or shocks and it cannot drop.
Do not install the multi-unit case in a place exposed to water, oil or chemicals.
When selecting installation points, avoid a place where the multi-unit case is exposed to water, oil or
chemicals.
Do not install the multi-unit case in a place where the temperature drops below -10ºC or rises over 40ºC.
The operating temperature of the multi-unit case is -10 to 40ºC. The multi-unit case must be installed in a
stable place where the operating temperature is maintained and do not change suddenly.
Do not install the multi-unit case 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 multi-unit case.
Keep the multi-unit case (and its cables) away from noise source devices.
When selecting installation points, avoid a place where high-frequency/high-voltage devices exist.
Do not install the multi-unit case in a place where maintenance of the multi-unit case cannot be performed
or where handling the multi-unit case involves dangers.
Regular maintenance of the multi-unit case must be performed.
Do not install the multi-unit case in a place where the machinery must be stopped when maintenance is
performed in its inside, where parts of the machinery must be removed to perform maintenance, or where
the multi-unit case cannot be removed because tubes or racks prevent access to it. Do not install the
multi-unit case in a place where maintenance involves dangers, for example, near a high-voltage cable.
Do not install the multi-unit case in machinery which is not properly grounded.
Before installing the multi-unit case in machinery, the machinery must be grounded properly.
Do not install the multi-unit case in a place where other gases exist around it.
The multi-unit case must not be installed in a place where other gases exist around it.
CAUTION
This is a precision device. Because the multi-unit case may not provide the specified performance in
some places (environments), check the environment in the installation site, and then take
appropriate actions if necessary.