BASIC OPERATION (CONTINUED)
9. Dry contact
This port produces information for equipment that can read dry contact signals.
10. Circuit Breaker
Located on the back of the UPS, the circuit breaker serves to provide overload and fault protection.
Under normal operating conditions, the circuit breaker is depressed.
11. AC Input
Connect the AC Power cord to a properly wired and grounded outlet.
12. Electrical Wiring Fault Indicator (Red)
This LED indicator will illuminate to warn the user that a wiring problem exists, such as bad ground,
missed ground or reversed wiring. If this is illuminated, disconnect all electrical equipment from the
outlet and have an electrician check to ensure the outlet is properly wired. The unit will not provide
surge protection without being plugged into a grounded and properly wired wall outlet.
CAUTION! Read and follow the IMPORTANT SAFETY INSTRUCTIONS before servicing the battery. Service
the battery under the supervision of personnel knowledgeable of batteries and their precautions.
CAUTION! Risk of energy hazard, 6V, maximum 8AH battery. Before replacing batteries, remove
conductive jewelry such as chains, wrist watches and rings. High energy thorough conductive
CAUTION! Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries
according to the instructions.
CAUTION! The battery may present the risk of electrical shock. Do not dispose of batteries in a fire, the
batteries may explode. Follow all local ordinances regarding proper disposal of batteries.
CAUTION! Do not open or mutilate the batteries. Released material is harmful to the skin and eyes and
may be toxic.
CAUTION! A battery can present a high risk of short circuit current and electrical shock. Take the following
precautions before replacing the battery:
1. Remove all watches, rings or other metal objects.
2. Only use tools with insulated handles.
3. DO NOT lay tools or other metal parts on top of battery or any battery terminals.
4. Wear rubber gloves and boots.
5. Determine if the battery is inadvertently grounded. If inadvertently grounded, remove source of ground.
CONTACT WITH A GROUNDED BATTERY CAN RESULT IN ELECTRICAL SHOCK! The likelihood of
such shock will be reduced if such grounds are removed during installation and maintenance (applicable
to a UPS and a remote battery supply not having a grounded circuit).
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