APC Rack Automatic Transfer Switch, 12A, 230V SU043 User Manual

Product codes
SU043
Page of 34
APC Redundant Switch: Installation and Operation Manual
11
Installation
Mount the 
Redundant 
Switch in the 
rack
1. Slide the front rail segments attached to the Redundant 
Switch into the rear rail segments attached to the rack.
2. From the rear of the rack, insert and tighten the slide 
screws and nuts.
Connect your 
equipment
1. Use your server’s power cords to connect to the 
Redundant Switch.
2. Connect a communications cable (
940-1000A
) between 
each 
UPS
 and the Redundant Switch. Make sure that the 
communications cable and the power cord for the 
preferred 
UPS
 (
UPS
-
A
) are connected to the same 
UPS
.
Heavy
Use two people to lift the Redundant Switch.
Caution
Do not connect laser printers through the 
Redundant Switch
Note
If there are not enough outlets to connect all your 
equipment, use a Rack-mount 
PDU
, available 
through the 
APC
 Web site, www.apc.com.