Installation Setup

NOTE If the floor is uneven and the cabinet is tilted or unstable, you may need to place a thin steel plate under a corner. Do not use the caster bolts to level the

cabinet.

7.If you are installing an external battery cabinet, continue to •Battery Cabinet Installation" on page 17.

If you do not have an external battery cabinet, continue to •UPS Startup" on page 49 for plug-receptacle units or to •Electrical Installation" on page 23 for hardwired units.

Caster Cart Installation

An optional caster cart (ASY-0527) is available for 3- and 6-slot cabinets for increased mobility of the UPS (see Figure 7).

NOTE The UPS cabinet is heavy. This procedure requires two people to lift and position the cabinet onto the caster cart. Lift the cabinet using four lifting straps shipped with the cabinet; do not attempt to lift the cabinet by the module shelves or other convenient edges or panels.

Caster Cart

Figure 7. Three-Slot Cabinet Being Lowered onto Caster Cart

The caster cart, shipped separately from the UPS cabinet, must be placed under the cabinet before installing power and battery modules, and before plugging the UPS into the intended power outlet.

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Powerware® 9170 User's Guide ￿ LTM-1344 B Uncontrolled Copy