Samsung OfficeServ 7400 Technical Manual page 70

OfficeServ 7400
TECHNICAL MANUAL
PART 5. CONNECTING POWER
This section describes how to connect power to the OfficeServ 7400 system.
5.1 BEFORE CONNECTING POWER
When input power is normally supplied, the AC power is supplied to the Power Supply
Unit (PSU), which charges the external battery. If the input power is interrupted, the
system can be operated using the charged power of the external battery.
• Verify that the AC voltage at the dedicated electrical outlet is in the range of 88-132
VAC (USA ONLY).
• A single AC outlet should be used solely for the system's AC power. Sharing the AC
power with other devices can cause noise or a voltage drop, resulting in a system
malfunction or fire.
• Use a stable power source that can always supply AC power since instantaneous
power failures can cause malfunctions or battery failures.
• System should be grounded as described in Part 1.2 and Part 2.4.
5.2 PROCEDURE FOR CONNECTING POWER
SINGLE CABINET CONFIGURATION
Use the AC power cable provided with the OfficeServ 7400 system to connect the input
power terminal on the rear panel of the cabinet to a grounded outlet.
Figure 5.1 Connecting Power (for Single Cabinet)
5.1
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PART 5 JUNE 2006