2.Attach the chassis to the rack using the supplied screws.

3.(optional) Insert the rear stabilization brackets into the mounting rails and then attach the brackets to the UPS.

Connecting the batteries

WARNING: The unit contains sealed lead-acid battery modules. To prevent fire or chemical burns:

•Do not attempt to recharge batteries after removal from the unit.

•Do not disassemble, crush, or puncture the batteries.

•Do not short the external contacts of the batteries.

•Do not immerse the batteries in water.

•Do not expose to temperatures higher than 40°C (104°F).

Installation 12