Preventive and Scheduled
Maintenance/Parts Replacement
Preventive Maintenance
Toshiba’s 1800 Series of UPS’ have been designed to provide years of trouble- free operation requiring a minimum of preventive maintenance.
The best preventive measure is to keep the area around the unit, particularly the air inlet vents, clean and free of moisture and dust accumulations. If the atmosphere of the installation site is very dusty, use a vacuum cleaner to periodically remove dust accumulations from the exterior of the unit, especially around ventilation openings. Schedule authorized Toshiba service centers to perform internal parts inspections annually, or call a Toshiba UPS service representative at
Note: Disconnect AC source before servicing
Caution
Proper maintenance of the battery system of this unit is essential to the safety and reliability of the UPS system.
Parts Replacement
The following list shows intervals for periodic maintenance and replacement of certain UPS parts.
1)Batteries: Replacement should be done once every 3 to 5 years at a minimum.
2)Cooling Fans: Replace once every 3 to 4 years. (Fan replacement must be done by Toshiba authorized service personnel).
3)Battery Fuses: Replace the battery fuses every 7 years.
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