4 GX9 ASD Installation and Operation Manual
Installation Precautions
Location and Ambient Requirements
• The ASD is intended for permanent installations only.
• Installation shall conform to the National Electrical Code (NEC) — Article 110 (Requirements
For Electrical Installations), all regulations of the Occupational Safety and Health
Administration, and any other applicable national, regional, or industry codes and standards.
Note: For ALL references to the National Electrical Code (NEC), see the latest release of
the National Electrical Code.
• Select a mounting location that is easily accessible, has adequate personnel working space, and
adequate illumination for adjustment, inspection, and maintenance of the equipment (refer to the
NEC Article 110-13).
• DO NOT mount the ASD in a location that would produce catastrophic results if it were to become
dislodged from its mounting location (equipment damage or injury).
• DO NOT mount the ASD in a location that would allow it to be exposed to flammable chemicals or
gases, water, solvents, explosive/corrosive mists or gases, or other fluids.
• Avoid installation in areas where vibration, heat, humidity, dust, fibers, metal particles, or sources
of electrical noise are present.
• If a NEMA 1 installation, the system shall not be exposed to direct sunlight.
• Allow proper clearance spaces for installation. Do not obstruct the ventilation openings. Refer to
the section titled Installation and Connections on pg. 15 for further information on ventilation
requirements.
• The ambient operating temperature range of the GX9 ASD is 14° to 104° F (-10° to 40° C).
Mounting Requirements
•Only Qualified Personnel shall install this equipment.
• Install the unit in a secure and upright position in a well-ventilated area.
• As a minimum, the installation of the equipment shall conform to the NEC — Article 110 (NEC),
OSHA, as well as any other applicable national, regional, or industry codes and standards.
• Installation practices shall conform to the latest revision of NFPA 70E Electrical Safety
Requirements for Employee Workplaces.
• It is the responsibility of the ASD installer/maintenance personnel to ensure that the unit is installed
into an enclosure that will protect personnel against electric shock.
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