Hazard of electric shock, explosion, or arc flash
Batteries can present a risk of electric shock and high short-circuit current. The following precautions must be observed when working on batteries
Failure to follow these instructions will result in death or serious injury.
risk of equipment damage
Wait until the system is ready to be powered up before installing batteries in the system. The time duration from battery installation until the UPS system is powered up must not exceed 72 hours or 3 days.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
- Reinstall the rear plate on the conduit box.
- Reinstall the top cover:
- Only for seismic anchoring: Push the UPS into position so the rear anchoring bracket connects to the rear anchor.
- Lower the front and rear leveling feet on the UPS with a wrench until they connect with the floor. Use a bubble-leveler to check that the UPS is level.
- Only for seismic anchoring: Mount the seismic front anchoring bracket on the UPS to the floor. Use appropriate hardware for the floor type – the hole diameter in the front anchoring bracket is ø18 mm.
- Set the battery breaker BB to the open (OFF) position.
- Push extra battery modules (if any) into the slot. Fill the shelves from the bottom and upwards.
- Turn down the battery module handle on the extra battery modules and fasten the handle to the shelf with the provided screw.
- Connect the battery terminals to the front of the battery modules.
- Reinstall the battery cover on the UPS.
- Reinstall the front panel on the UPS: