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NetSure™ ITM with eSure™ Technology
Installation Manual, Section 6040 (Issue AB, April 8, 2013)
Spec. No: 582145500
42
Section 6040
Model: NetSure™ ITM Issue AB, April 8, 2013
5.0 I
NSTALLING
PCU
S
PCUs are hot swappable. They can be installed with the system operating.
Procedure
1. Place the PCU into an unoccupied mounting position without sliding it in completely.
2. Push the “Safety Latch Release” located on the front of the PCU "UP". Refer to Figure 27 for an
illustration.
3. Gently push the PCU into the mounting location until it stops.
4. Note that the PCU will NOT be completely seated in the mounting location until the next step is
performed.
5. Push the “Safety Latch Release” located on the front of the PCU "DOWN". Gently push the PCU
into the mounting location until it is completely seated.
6. Push the PCU’s handle in and secure the PCU to the cabinet by tightening the captive fastener
located on the handle.
7. Repeat the above steps for each PCU being installed in the DC UPS module.
8. After the PCUs are physically installed, they are ready for operation immediately after power is
supplied to them.
Figure 27 PCU Handle and Safety Latch
!
WARNING
In order to prevent damage to the latching mechanism, do not use excessive force on the PCU
handle when pushing the PCU into the cabinet.
Handle
Captive
Fastener
Safety
Latch
Pin
Safety
Latch
Release
Handle