Powerware 9315 - Manual (Page 37)

31 Powerware 9315 Parallel Redundant System I & O
164202013 Rev. D 041599
Safety Considerations
The UPS cabinet and parallel cabinet enclosures are designed for industrial or
computer room applications, and contain safety shields behind the doors.
However, the parallel redundant system is a sophisticated power system and
should be handled with appropriate care, following these guidelines:
· Keep surroundings clean and free from excess moisture.
· Do not operate the parallel redundant system close to gas or electric heat
sources.
· The system is not intended for outdoor use.
· The operating environment should be maintained within the parameters
stated in this manual and the Powerware 9315 Operation manual provided
with the UPS system.
· Keep the cabinet doors closed to ensure proper cooling airflow and to
protect personnel from dangerous voltages inside the unit.
· The parallel redundant system contains its own power source. Lethal
voltages are present even when the UPS is disconnected from utility
power.
WARNING:
Only AUTHORIZED SERVICE PERSONNEL should perform service or
maintenance on the parallel redundant system.
If service or routine maintenance is required:
· Ensure all power is disconnected before performing installation or service.
· Ensure the area around the parallel redundant system is clean and
uncluttered.
· Battery cabinet maintenance or battery replacement should be performed
only by authorized service personnel.
· Observe all DANGER, CAUTION, and WARNING notices affixed to the
inside and outside of the equipment.
· Refer to the more detailed safety precautions described in the Powerware
9315 Operation manual provided with the UPS system.