If The Power Supply Does Not Turn On - Agilent Technologies U8001A User's And Service Manual

If the Power Supply Does Not Turn On

U8001A/U8002A User's and Service Guide
Use the following steps to help solve problems you might
encounter when turning on the instrument. If you need more
help, refer to Chapter 5
instrument to Agilent Technologies for service.
1 Verify that there is ac power to the power supply.
First, verify that the power cord is firmly plugged into the
power receptacle on the rear panel of the power supply. You
should also make sure that the power source you plugged the
power supply into is energized. Then, verify that the power
supply is turned on.
2 Verify the power- line voltage setting.
The line voltage is set to the proper value for your country
when the power supply is shipped from the factory. Change
the voltage setting if it's not correct. The settings are: 100,
115, or 230 Vac.
3 Verify that the correct power- line fuse is installed.
The correct fuse is installed for your country when the power
supply is shipped from the factory. See the table below to
replace the fuse for your power supply.
Model Agilent Part Number
U8001A 2110-0014
2110-0006
U8002A 2110-0722
2110-1425
Figure 1-1 List of Rated Fuse for Line Voltages
for instructions on returning the
Part Description
Fuse 4.0 A T for 100 and 115 Vac
Fuse 2.0 A T for 230 Vac
Fuse 6.25 A T for 100 and 115 Vac
Fuse 2.8 A T for 230 Vac
Quick Start 1
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