APC SU24R2XLBP Datasheet download pdf (Page 6)

Electrical Safety

• To reduce the risk of fire, connect only to a circuit provided with a 20 Amp maximum branch

circuit overcurrent protection in accordance with the National Electrical Code ANSI/NFPA.

• Do not work alone under hazardous conditions.

• Check that the power cord(s), plug(s), and sockets are in good condition.

Deenergizing Safety

• If the equipment has an internal energy source (the battery), the output may be energized when

the unit is not connected to an AC power outlet.

• To deenergize pluggable equipment: first press the Off button for more than one second to

switch the equipment off. Next disconnect the equipment from the AC power outlet. Finally,

disconnect the battery.

• Pluggable equipment includes a protective earth conductor which carries the leakage current

from the load devices (computer equipment). Total leakage current must not exceed 3.5 mA.

• 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

effect its safety or effectiveness is not recommended.

Battery Safety

• This equipment contains potentially hazardous voltages. Do not attempt to disassemble the unit.

The only exception is for equipment containing batteries. Battery replacement using the

procedures below is permissible. Except for the battery, the unit contains no user serviceable

parts. Repairs are performed only by factory trained service personnel.

• Do not dispose of batteries in a fire. The batteries may explode.

• Do not open or mutilate batteries. They contain an electrolyte which is toxic and harmful to the

skin and eyes.

• To avoid personal injury due to energy hazard, remove wrist watches and jewelry such as rings

when replacing the batteries. Use tools with insulated handles.

• Replace batteries with the same number and type of batteries as originally installed in the

equipment.

Replacement and Recycling of Batteries

See your dealer or Replacing the Battery, page 15, for information on replacement battery kits and

battery recycling.

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APC SU24R2XLBP Datasheet Page 6