1. Important Safety Instructions
SAVE THESE INSTRUCTIONS
This manual contains instructions and warnings that must be followed during the installation and operation of the
product described in this manual. Failure to comply may invalidate the warranty and cause property damage or
personal injury.
• The enclosure is extremely heavy. Use caution when handling the enclosure. Do not attempt to unpack, move or install it
unassisted. Use a mechanical device such as a forklift or pallet jack to move the enclosure in the shipping container.
• Do not place any object on the enclosure, especially containers of liquid, and do not attempt to stack the enclosures.
• Inspect the shipping container and the enclosure for shipping damage. Do not use the enclosure if it is damaged.
• Leave the enclosure in the shipping container until it has been moved as close to the final installation location as possible.
• Leave adequate space at the front, rear, top and bottom of the enclosure for proper ventilation. Do not block, cover or insert
objects into the external ventilation openings of the enclosure.
• For permanent wall mounting, be sure to securely fasten the enclosure to the building structure before operation.
• Use caution when cutting packing materials. The enclosure could be scratched, causing damage not covered by the
warranty.
• Save all packing materials for later use. Repacking and shipping the enclosure without the original packing materials may
cause product damage that will void the warranty.
• Use of this equipment in life support applications where failure of this equipment can reasonably be expected to cause the
failure of the life support equipment or to significantly affect its safety or effectiveness is not recommended.
• This enclosure supports a maximum Conduit Trade Size 2 with a 2.5 inch hole.
• Use only NEMA-3R (or higher) rated conduit/fittings to maintain the enclosure's environmental protection rating.
2. Overview
Wall-mounted NEMA 3R enclosures accommodate all standard 19-inch rack-mount equipment, regardless of vendor, and
ship fully assembled for quick and easy deployment. They have a NEMA 3R rating for protection against falling dirt, rain, sleet,
snow, windblown dust, splashing water, hose-directed water and external formation of ice. They feature adaptable, heavy-duty
cabinets in various heights. All models have a hinged design that lets the cabinet swing away from the wall bracket for easy
equipment access.
Wall-mounted NEMA 3R enclosures have variable mounting depths, ideal for servers. The cabinets include a lockable,
removable front door.
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