S&C PureWave Operation And Maintenance Manual page 44

Maintenance
Annual Maintenance
− continued
Figure 23. Location of the hydrogen vents in the battery bay.
Figure 24. Location of an air conditioner on top of the battery bay.
44 S&C Instruction Sheet 653-502
The PureWave UPS System must be de-energized before performing maintenance on
the equipment. Failure to do so can result in serious injury or even death.
Maintenance should only be conducted by S&C Electric Company personnel or personnel
who are properly trained by S&C Electric Company.
Follow these steps for each battery bay:
¨ Inspect the top and bottom hydrogen vents located along the inside wall of the bay.
Clean any debris or obstructions that can restrict air flow. See Figure 23 for the location
of the hydrogen vents.
¨ Inspect the air conditioners at the top of the battery bay. Clean any debris or obstructions
that can restrict air flow. See Figure 24 for the location of the air conditioners.
¨ Clean the general interior of the battery bay using a vacuum.
¨ Verified By:_________________________
Hydrogen vent (top)
Hydrogen vent (bottom)
DANGER
Date: ___________
Air conditioner