Installation and Use Manual

1
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
Intended Use
The NetSure
™
RDB Rack PDU (Power Distribution Unit) is designed to deliver power to
information technology and telecommunication equipment.
Operate the Rack PDU in an indoor environment only within an ambient temperature range and a
relative humidity range as listed in 3.2 - Environmental Characteristics. Install the Rack PDU in
a clean environment, free of conductive contaminants, moisture, flammable liquids, gases and corro-
sive substances.
• Do not use the Rack PDU in moist environments. If the Rack PDU is exposed to moisture, imme-
diately disconnect the Rack PDU from DC input power by opening the circuit breaker or removing
the fuse or breaker supplying DC input to the Rack PDU. Send the Rack PDU to the manufac-
turer for inspection.
• Do not use the Rack PDU for household applications.
Installation and Operation
Improper installation and operation may cause overheating and lead to increased fire haz-
ard. It may also destroy the device and damage other connected systems.
• Installation and start-up must be performed by a qualified service engineer.
• Make sure that the total input current of the connected systems does not exceed the current rat-
ing specified on the rating plate of the Rack PDU.
Electrical Safety
Damaged Rack PDUs or connected cables increase the risk of electric shock or smoldering
fire.
• Check the unit for external signs of damage prior to start-up operation! Do not operate the device
if you detect any damage or other deficiencies.
• Only use the supplied DC input power cable.
Personal Safety
Careless handling increases the risk of electric shock.
• Never touch the outlets or the Rack PDU with wet or moist hands.
Service
Repairs should only be performed by qualified service technicians.
Unauthorized changes, modifications, or repairs of the device are performed at the owner’s risk and
will void all warranty claims.
• Do not open the Rack PDU.
• Please contact the nearest customer service center in case of malfunction! Damage and defects
must be repaired immediately.
• Always disconnect the unit from power before troubleshooting.
!
WARNING
Please read and follow all safety information!
Failure to observe the safety information listed below may result in electric shock, fire
hazards, or serious injury.
Please safeguard this Installation and User Manual.