Keithley TEC SourceMeter 2510, Service Manual, Page: 55 / 120

3-2 Routine Maintenance Models 2510 and 2510-AT
Introduction
The information in this section deals with routine type maintenance that can be performed
by the operator.
Line fuse replacement
WARNING Disconnect the line cord at the rear panel, and remove all test leads con-
nected to the instrument (front and rear) before replacing the line fuse.
The power line fuse is accessible from the rear panel and is integral with the AC power
module (see Figure 3-1).
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
WARNING:
NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
120
LINE RATING
100-240VAC
50, 60 HZ
90VA MAX
LINE FUSE
SLOWBLOW
2.5A, 250V
!
!
CAT
I
IEEE-488
(ENTER IEEE ADDRESS
WITH FRONT PANEL MENU)
MADE IN
U.S.A.
ENABLE-DIG I/O
RS-232
TRIGGER
LINK
OUTPUT INPUT
F+ S+ S- F- F+ F- S+ S-
ISOLATION FROM EARTH: 30V MAX.
Model 2510
Line Fuse
Figure 3-1
Rear panel
2510-902-01 (E - Mar 2010)(Service).book Page 2 Tuesday, March 16, 2010 1:04 PM