HP Parallel Uninterruptible Power System - Manual (Page 56)

ERM installation 56
Readying the equipment
1. Check the battery recharge date specified on the label that is affixed to the shipping carton.
IMPORTANT: Do not use the battery if the recharge date has passed. If the date on the battery
recharge date label has passed without the battery being recharged, contact an HP authorized
service representative for directions.
2. Transport the packaged unit to its installation location.
3. Unpack the equipment near the rack where the unit will be assembled.
Installing the mounting rails
WARNING: To reduce the risk of personal injury or damage to the equipment, be sure that:
• The leveling feet are extended to the floor.
• The full weight of the rack rests on the leveling feet.
• The stabilizing feet are attached to the rack if it is a single-rack installation.
• The racks are coupled together in multiple-rack installations.
• Only one component is extended at a time. A rack may become unstable if more than one
component is extended for any reason.
NOTE: Mounting hardware for square- and round-holed racks is included in the UPS kit.
1. Loosen the wing nuts or hex nuts, and then extend the brackets to the desired length.