DVS-7000AE IM
4-33
BKDS-7090
PS3
x
6
PS3
x
6
4-4. Installation of Options for Control Panel
4-4-7. Installation of BKDS-7090 (Redundant Power Supply Unit)
w
To avoid shock hazards, be sure to turn off the breaker at the outside of the control panel or unplug the
power cord when installing BKDS-7090.
Contents
Power unit
: 1pc
Screw (PS3
x
6): 2pcs
(1) Open the panel. (Refer to “4-4-1. Opening and Closing of Panel”.)
(2) Turn off the power switches in the control panel.
(Refer to “4-4-2. Turning On/Off the Power Switch”.)
(3) Properly insert BKDS-7090 to the pre-install position.
(4) Put the two levers at both sides of BKDS-7090 in the directions of the allows.
(5) Secure BKDS-7090 to the control panel by the two screws (PS3
x
6) supplied with BKDS-7090.
(6) Turn on the power switches in the control panel.
(Refer to “4-4-2. Turning On/Off the Power Switch”.)
(7) Close the panel. (Refer to “4-4-1. Opening and Closing of Panel”.)