Liebert PSITM user manual Washer M5x12 Flat Screw, Vertical overlay for tower

Horizontal overlay for rack UPS

Installation

4.Attach the two (2) fixed rails to the racks mounting rails. The fixed rail assemblies fit on the inside of the rack mounting rails.

5.Insert two (2) M5 flat head screws loosely (finger-tight) into the top and bottom holes on the front of the fixed rail assembly (see Figure 9).

6.Extend fixed rail by sliding inner member backward until it touches the rear rack mounting rail.

7.Insert two (2) M5 screws loosely (finger-tight) into top and bottom holes on the rear of the fixed rail assembly.

8.Check alignment of fixed rails and tighten all screws to ensure locking action.

Figure 9 Rack mounting rails and slide assemblies

B

B A

A

A - Washer

B - M5x12 Flat Screw

A A

B

B

9.Lay the UPS in rack-mounting position on the fixed rails. The UPS should move smoothly forward and backward on the fixed rails. If not, recheck alignment.

! CAUTION

Lifting equipment into rack may be a two-person job, depending on weight of equipment.

10.Use the extra M5 screws provided, secure front of the UPS to rack mounting rails to prevent the UPS from sliding out of position.

11.PowerSure PSI 230 VAC models are not supplied with an input power lead for connection to the mains supply. Additional input/output cords may be obtained from your dealer. The input power cord must have a minimal cross-sectional area of 1mm2.

12.Shut down the load equipment and turn off the mains supply. Unplug the load equipment's power input cable from the mains supply socket and plug it into the UPS input socket.

Plug the power input cable into the mains supply socket. Connect the supplied IEC-320-C14 output power cable between the load equipment input socket and one of the UPS AC output sockets.

13.Connect all load equipment to the UPS in this manner.

Vertical overlay for tower

UPS

14. Turn On the UPS by pressing the ON button. Check that the AC Input Indicator is not flashing. If it is flashing, refer to 11.0 - Troubleshooting. Then turn

On the connected equipment. The UPS is now providing conditioned power to your equipment.

! CAUTION

To maintain safety (SELV) barriers and electromagnetic compatibility, signal cables should be segregated and run separately from power cables.

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