Cabletron Systems SFCS-200BX - Manual (Page 74)

5-8
Hardware Maintenance Procedures
WARNING! Failure to perform Steps 6 or 7 can result in
serious injury to the user or damage to the
equipment.
6. Ensure that the power switch on the new power supply is turned
OFF before inserting it into the enclosure.
7. Ensure that the fuses on the new unit are rated at 12.5A, 250V.
8. Carefully align the guide rails on the new AC power supply in the
slot.
9. Push on the center of the front panel of the power supply to slide
it back into the enclosure.
10. To ensure maximum safety and to ensure that the connectors have
been seated properly, re-tighten the four retaining screws using a
3/32-inch Allen wrench.
11. Reconnect and plug in the power cord to the new power supply.
12. Turn the power switch on the new supply to the ON position.