Liebert PowerSure PSI 1000 - 3000VA 60 Hz 120V - Manual (Page 17)

Installation
11
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 10).
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 10 Rack mounting rails and slide assemblies
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.
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. Plug the PowerSure PSI’s attached 10 ft. (3m)
power cord into a dedicated wall receptacle
properly protected by a circuit breaker or fuse in
accordance with national and local electrical codes.
Use a 15A-rated device for the 1000 or 1440 VA
units, 20 amp for the 1920VA, 30 amp for the
2200VA or 3000 VA units. The wall receptacle
must be grounded.
12. 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
Lifting equipment into rack may be a two-person job, depending on weight of equipment.
!
CAUTION
To maintain safety (SELV) barriers and electromagnetic compatibility, signal cables should
be segregated and run separately from power cables.
A - Washer
B - M5x12 Flat Screw
B
A
B
B
B
A
A
A
Vertical
overlay
for tower
UPS
Horizontal
overlay for
rack UPS