4-11
DVS-7150E IM
4-3-4. Installation of BKDS-M1690 (Redundant Power Supply Unit)
w
To avoid shock hazards, be sure to turn off the breaker at the outside of DVS-7150 or unplug the power
cord when installing BKDS-M1690.
Contents
Power unit
: 1 pc
Screw (PTTWH3
x
6) : 2 pcs
Screw (PSW3
x
6)
: 2 pcs
(1) Detach the front panel of DVS-7150. (Refer to “4-3-1. Removing and Installing of Front Panel”.)
(2) Remove the pre-installed blank panel of BKDS-M1690 as shown in the following figure.
(two screws PTTWH3
x
6 and two screws PSW3
x
6)
(3) Properly insert BKDS-M1690 to the pre-install position.
(4) Secure BKDS-M1690 to DVS-7150 by the four screws (two screws PTTWH3
x
6 and two screws
PSW3
x
6) supplied with BKDS-M1690.
(5) Turn on the power switch of BKDS-M1690.
4-3. Installation of Options for DVS-7150
PTTWH3
x
6
Blank panel
BKDS-M1690
PTTWH3
x
6
PSW3
x
6
PSW3
x
6
