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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. Read all instructions and warnings thoroughly before attempting
installation. Failure to comply may affect the warranty and cause property damage and personal injury.
Connection, Installation and Location Warnings
• This manual includes instructional safeguards for the skilled person installing the fans.
• Inspect the shipping container and the unit for shipping damage. Do not use the unit if it is damaged.
• The fans are designed to be installed in commercial locations, such as IT data racks where only adults are normally present.
• Install in a controlled indoor environment, away from moisture, temperature extremes, flammable liquids and gasses, conductive
contaminants, dust and direct sunlight.
• For best performance, keep the indoor temperature between 32º F and 104º F (0º C and 40º C).
• Do not attempt to modify or drill holes into the enclosure for mounting. Use the mounting holes provided.
• Install in accordance with National Electrical Codes (220-240V models).
• Install in accordance with National Electrical Code standards ANSI/NFPA 70 and Canadian Electrical Code, Part I, C22.1 (120V models).
• To reduce the risk of fire, connect only to a circuit provided with branch circuit overcurrent protection in accordance with the National
Electrical Code, ANSI/NFPA 70 and the Canadian Electrical Code, Part I, C22.1 (120V models).
• Be sure to use maximum 16A overcurrent protection, in accordance with the plug/equipment rating, for the installation (220-240V
models).
• Be sure to use maximum 20A overcurrent protection, in accordance with the plug/equipment rating, for the installation (120V models).
• The equipment must be connected to an earthed ground mains socket-outlet.
• The plug on the power supply cord is intended to serve as the disconnect device. Be sure that the socket/outlet is installed near the
equipment and easily accessible.
• Appliance inlet models:
• Use only approved SJT or H05W-F power cord types in accordance with national regulations.
• Use power cords with a minimum 18 AWG (1.0mm
2
) wire gauge.
• Use only power cords with a protective earthing conductor and a socket outlet with an earthing connection.
• Securely fasten the fans in place with screws.
• When using tools, use eye protection and follow all other safety precautions recommended by the tool manufacturer and required by
applicable regulations.
• The fan does not require routine maintenance. Do not open the fan for any reason. There are no user-serviceable parts inside.
• Keep hair, clothing and loose objects away from the fan intakes. There is a risk of property damage and personal injury.
• Do not obstruct the fan openings. Do not block, cover or insert objects into the openings of the fan.
• Use of this equipment in life support applications where failure of this equipment can reasonably be expected to cause failure of the life
support equipment or to significantly affect its safety or effectiveness is not recommended.
Explanation of Symbols
Caution, Risk of Danger
Caution, Moving Fan Blades
