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When replacing batteries, use the same number of sealed, lead-acid batteries.
Proper disposal of batteries is required. Refer to your local codes for disposal
requirements.
3.2 Performing preventive maintenance
The battery cabinets require very little preventive maintenance. However, the UPS system
should be inspected periodically to verify that the units are operating normally and that the
batteries are in good condition
NOTE
Work on energized circuit must be performed only by authorized personnel.
3.2.1 PERIODIC maintenance
Periodic inspections of the UPS should be made to determine if components, wiring, and
connections exhibit evidence of overheating. Particular attention should be given to bolted
connections. Maintenance procedures should specify that the bolted connections be re-torqued.
3.2.2 ANNUAL maintenance
Annual preventive maintenance should be performed only by authorized service personnel
familiar with maintenance and servicing of the UPS system. Contact your service
representative for more information about service offerings.
3.2.3 BATTERY maintenance
Contact your service representative for battery maintenance. Battery replacement and
maintenance should be performed only by authorized service personnel.
3.3 Recycling the used UPS or batteries
Before scrapping UPS or its battery cabinet, the battery bank must be removed. Local
requirements must be followed in battery recycling or discard. The removal of batteries is allowed
only by authorized service personnel due to high energy and voltage.
Do not discard waste electrical or electronic equipment in the trash. For proper disposal, contact
your local collecting/recycling/reuse or hazardous waste center and follow the local legislation.
P-164000427
Revision 2
SMALL and LARGE BATTERY CABINET
User's and Installation Guide
15
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