Installation Guide
9
Connecting an AC power supply
Follow these instructions to connect an AT-PWR01, AT-PWR02, or AT-PWR05
AC PSU to an AC power supply:
Warning
The AT-PWR01 AC PSU has a fuse rating of 250 V, 5 A for FH101 and
FH102.
Warning
The AT-PWR01 AC PSU has double pole/neutral fusing. Electric
shock is possible since there are dual primary fuses, one on the phase circuit and
one on the neutral circuit. If the neutral opens, the phase may still be live.
Warning
For SwitchBlade x908 AC models the grounding stud on the rear of
the unit is for supplemental grounding only. The system must be supplied by a
grounded 3 wire AC source through the power supply cord.
Connecting a PWR01 or PWR02
1.
Plug the supplied AC power cord into the power inlet on the PSU and
attach the retaining clip.
2.
Connect the power cord to the main power source.
3.
The PSU LED on the front panel of the switch lights green. If the LED does
not light, refer to the
Hardware Reference for troubleshooting information.
Connecting a PWR05
The DC earthing connection is not necessary for
the SwitchBlade x908 when using AC PSUs because the chassis is grounded
through the power cords.
1.
Form a loop in the supplied AC power cord at the PSU end and clip the
ferrite core over the looped cord, as shown in the following illustration.
This keeps the ferrite core in its correct position, close to the PSU.
