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Power Supply and Blown Fuses
Before turning on the E5070A/E5071A power, check the following.
Verification of the Power Supply
Confirm that the power supplied to the E5070A/E5071A meets the following
requirements:
Voltage
Frequency
Maximum power consumption
Verification and Connection of Power Cable
The three-wire power cable attached to the E5070A/E5071A has one wire serving as a
ground. Using this power cable allows the E5070A/E5071A to be grounded, thereby
protecting you against electrical shock from the power outlet.
Step 1. Confirm that the power cable is not damaged.
WARNING
NEVER use a power cable showing any sign of damage. Faulty cables can cause
electrical shock.
Step 2. Use the supplied cable to connect between the power cable receptacle (Figure 2-11 on
page 32) on the rear panel of the E5070A/E5071A and a three-wire power outlet with the
grounding prong firmly connected in the ground slot.
WARNING
Use the supplied power cable with grounding wire to securely ground the
E5070A/E5071A.
Figure 2-10 shows the power cable options.
Chapter 2
*1. Switched automatically by the E5070A/E5071A in conformity to the voltage used.
Power Supply and Blown Fuses
Requirements
90 to 132 VAC or 198 to 264 VAC
47 to 63 Hz
350 VA
Installation
*1
29
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