Getting Started
Before connecting and powering up the instrument, please review the instructions in this chapter.
4.1 Input Power and Fuse Requirements
The load has a selectable AC input that accepts line voltage input within:
8542B | 8500B | 8502B | 8510B 8514B
AC Line Input 115 V (
±
10%) or 230 V (
±
10%), 50/60 Hz
AC Line Phase Single Phase
Maximum Rated
Input Power
30 VA 50 VA
Before connecting to an AC outlet or external power source, be sure that the power switch is in the OFF
position and verify that the AC power cord, including the extension line, is compatible with the rated
voltage/current and that there is sucient circuit capacity for the dc load. Once veried, connect the
cable rmly.
The included AC power cord is safety certied for this instrument
operating in rated range. To change a cable or add an extension
cable, be sure that it can meet the required power ratings for this
instrument. Any misuse with wrong or unsafe cables will void the
warranty.
The power cord provides a chassis ground through a third conductor.
Verify that your power outlet is of the three-conductor type with the
correct pin connected to earth ground.