Thinklogical Secure Console Server Manual - Manual (Page 26)

S e c u r e C o n s o l e S e r v e r M a n u a l , R e v . K , J u l y , 2 0 1 3 Page 26
3.4.2 -48VDC Power Module Replacement
The Power Modules of the SCS-R and Sentinel 32 Models may be hot-swapped if
necessary. Each slide-in Power Module is held in place with a single screw and does not
need to be removed except for replacement.
-48VDC Power Module and WAGO Connector (shown removed from Sentinel 32)
SCS80R, SCS160R, SCS320R, and Sentinel 32:
If the front panel display indicates that one of the power supply modules has failed, it may
need to be replaced.
A single captive screw (visible from the rear of the SCS80R, SCS160R, SCS320R, or Sentinel
32 chassis holds the Power Module in place and also establishes a protective Earth ground.
Be certain to turn off the failed power module (press switch to O position), then remove its
power cord connection. Unscrew the module and remove it from the chassis using the built-
in handle.
SCS480R:
If the front panel display indicates that one of the power supply modules has failed, it may
need to be replaced. The power modules insert from the front of the chassis.
A single captive screw, visible from the front of the SCS480R chassis, holds each Power
Module in place and establishes a protective Earth ground. Be certain to turn OFF the failed
power module by pressing the switch to the OFF (O) position). Unscrew the failed module
and remove it from the chassis using the built-in handle.
You may now Insert the replacement power module and tighten the captive screw. Connect
the power cord to the module and turn the switch ON ( l ). When power is restored, the
failure message on the front panel display will clear.