Toshiba 1700 - Manual (Page 30)

TOSHIBA
30
Preventive and Scheduled Maintenance/Parts
Replacement
Preventive Maintenance
Toshiba's 1700 Series of rackmount UPS systems 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 1-877-867-8773 (outside the U.S. call 713-
466-0277).
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) Battery Module: Replacement should be done once every 3 to 5
years at a minimum.
2) Output Fuses: Replace once every 7 years (always replace
fuses with same fuse type and rating).
3) Cooling fan: Replace once every 3 years. (Fan replacement
must be done by Toshiba authorized service personnel.)