1. Notify users that you are going to bring down the system, then halt
operations and power off your host system (system cabinet).
2. Open the expansion cabinet front door and verify that the key switch
is in the Standby position.
3. Move to the rear of the cabinet and turn off the power sequencer
circuit breaker.
4. Return to the front of the cabinet and loosen and remove the four
screws securing the power sequencer filler panel to the chassis.
5. Install the optional power sequencer to the chassis:
a. Install the sequencer bottom first so that it rests on the two hooks
located on the sequencer bottom.
b. Install the four mounting screws.
6. Open the cover latch and connect the AC power cord to the power
sequencer connector.
7. Pull the cover latch over the power cord to secure it to the power
socket and loosely coil the remaining cord on the floor near the
cabinet.
8. Remove the left hand side panel:
a. Loosen the two captive screws at the bottom.
b. Firmly grasp the outer edges of the side panel and lift the panel
from the catches at the top.
9. Move to the rear of the cabinet, then loosen the two screws on the
kick panel and remove it.
You will see an opening in the cabinet chassis directly below and to the
left of the existing sequencer.
10. Return to the cabinet front and route the power cable that you coiled
on the floor in step 7, through the opening directly below the
optional sequencer, and all the way to the rear of the cabinet chassis.
11. Move to the rear of the cabinet, and grasp the power cable through
the opening that is directly below and to the left of the existing
power sequencer.
12. Dress the sequencer power cable such that it will not hinder the
replacement of the kick panel.
13. Secure the kick panel to the cabinet (number 1 mounting holes) with
two screws.
14. Disconnect the existing power sequencer key switch cable connector
(following Figure) from the adapter cable that goes to the sequencer.
15. Replace this cable with the split adapter cable that came with your
optional sequencer.
16. Connect the single end of this cable to the key switch cable and each
of the adapter cable split ends to connector J3 of each sequencer.
17. Connect the power cords that came with your optional sequencer to
connectors J5 through J12 on the back of the sequencer and tie-wrap
the cables.
Key switch
Cover latch
Opening
Power
cable
Kick
panel
Rear
Front
