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2. Safety
2.1 Connect the UPS to a two-pole, three-wire grounding mains receptacle.
The receptacle must be connected to appropriate branch protection (fuse
or circuit breaker). Connection to any other type of receptacle may result
in a shock hazard and may violate local electrical codes.
2.2 To reduce the risk of electric shock, disconnect the UPS from the mains
before installing computer interface signal cable (when used). Reconnect
the power cord only after all signaling interconnections have been made.
2.3 Do not open the UPS cabinet without the instruction from the local service
center, or UPS will not be valid for warranty.
2.4 This UPS has an internal energy source (the battery) that cannot be de-
energized by the user. The output may be energized when the unit is not
connected to a mains supply.
2.5 To properly de-energize the UPS in an emergency, move the rear panel I/O
switch to O (off) position and disconnect the power cord from the mains.
2.6 Avoid installing the UPS in locations where there is water or excessive
humidity.
2.7 Do not allow water or any foreign object to get inside the UPS. Do not put
objects containing liquid on or near the unit.
2.8 To reduce the risk of overheating the UPS, avoid exposing the unit to the
direct rays of the sun. Avoid installing the unit near heat emitting
appliances such as a room heater or stove.
