S320 OCS Hardware User Guide
Doc. Part No. 460167-00
May 27, 2015
Rev. B7
Page 35 of 46
5.1.2
Safety Requirements
Observe the following precautions to ensure safe installation of the equipment:
Review the safety information provided in section 2 of this guide, and comply with all
Caution, Warning and ESD statements.
Installation of the equipment should be in a restricted-access location (i.e., dedicated
equipment room or electrical closet) in accordance with the National Electrical Code.
The equipment must be provided with a readily accessible disconnect device in the
building installation power supply circuit.
The equipment shall be provided with a branch circuit breaker or fuse (rated at 10 A
maximum) in the building installation supply circuit.
Elevated ambient operating temperature – if the S320 OCS is installed in a closed or
multi-unit rack assembly, the ambient operating temperature of the rack environment
may be greater than the ambient room temperature. Make sure the ambient operating
temperature of racked equipment does not exceed the specified maximum operating
temperature of the S320 OCS by having adequate ventilation/cooling in the equipment
installation area.
Reduced air flow – installation of the S320 OCS in a rack must be such that the amount
of air flow required for safe operation of the equipment is not compromised.
Mechanical loading – mounting of the equipment in the rack must be such that a
hazardous condition does not occur due to uneven mechanical loading.
Circuit overloading – consideration must be given to the rated current requirements of
the S320 OCS and any other equipment connected to the same current protection and
supply wiring circuit, so that the total rating does not overload the supply.
Grounding – reliable grounding of rack-mounted equipment must be maintained.
Particular attention must be given to providing connections other than direct
connections (e.g., a power strip) to the branch circuit.
5.1.3
Required Tools
The following tools are needed to properly install the S320 OCS:
#1 and #2 Phillips screwdrivers
Wire stripper, crimp tool and pliers
