C a u t i o n s
W a r n i n g
Detailed Hardware Installation and Initial Setup Steps
Overview
■Ensure that the power source circuits are properly grounded and use the power cord supplied with the DCM Controller to connect it to the power source.
■If your installation requires a different power cord than the one supplied with the unit, be sure to use a power cord displaying the mark of the safety agency that defines the regulations for power cords in your country. The mark is your assurance that the power cord can be used safely with the unit.
■When installing the unit, the AC outlet should be near the DCM Controller and should be easily accessible in case it must be powered off.
■Ensure that the DCM Controller does not overload the power circuits, wiring, and overcurrent protection. To determine the possibility of over- loading the supply circuits, add together the ampere ratings of all devices installed on the same circuit as the DCM Controller and compare the total with the rating limit for the circuit. The maximum ampere ratings are usually printed on the devices near the AC power connectors.
■Do not install the DCM Controller in an environment where the operating ambient temperature might exceed 40°C (104°F).
■Ensure that the air flow around the sides and back of the DCM Controller is not restricted.
4. Mount the Unit
After determining the configuration and preparing the site, you are ready to mount the DCM Controller in a stable location. You can mount the DCM Controller in a rack or cabinet.
For safe operation, please read “3. Read and Follow the Installation Precau- tions” on page
Mounting the DCM Controller in a Rack
The DCM Controller is designed to be mounted in any