Once you have ver i fied that the line volt age se lec tion is cor rect, con nect the
power cord from a mains power out let to the power cord con nec tor on the in -
stru ment rear panel.
Fuse Information
The power en try mod ule ac com mo dates two fus ing ar range ments, as il lus -
trated in Fig ure .
§
The North Amer i can fus ing ar range ment uses a sin gle type 3AG
(0.25" ´ 1.25") SB (slow blow) fuse.
§
The Eu ro pean fus ing ar range ment uses two 5´20 mm IEC-ap proved
type T fuses.
Re fer to the la bel on the rear panel for fuse cur rent rat ings.
Changing the Fusing Arrangement
To re place a fuse or change the fus ing ar range ment, pro ceed as fol lows:
§
Re move the mains power cord from the power cord con nec tor and open
the Power En try Mod ule as de scribed above.
§
Using nar row pli ers, pull the fuse as sem bly out of the hous ing.
§
Change or add the cor rect fuses as nec es sary, re fer ring to Fig ure 6. Re fer
to the in stru ment rear panel for the cor rect fuse elec tri cal cur rent rat ing.
§
In sert the fuse as sem bly in the hous ing, with the side of the as sem bly
that car ries the fuse(s) for your de sired fus ing ar range ment fac ing into
the hous ing. Press the fuse as sem bly firmly into the hous ing.
§
Con firm that the line volt age se lec tion is cor rect for your mains volt age
and your fus ing ar range ment.
Once you have ver i fied that the line volt age se lec tion is cor rect, con nect the
power cord from a mains power out let to the power cord con nec tor on the in -
stru ment rear panel.
Set ting Up the Hard ware Chapter 2: Installation and Setup for APIB
Getting Started with Your 2700 Series Instrument 13
Figure 6. Fuse Block Orientation for North American (100/120 V) and European (230/
240 V) operation..
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