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E3612A-04C-S
S E R V I C E N O T E
E3612A-04B-S
E3612A Manual DC Power Supply
Serial Numbers: KR01718767 through KR09999999, MY4000001/MY40001924,SG40000001/SG40001924
POSSIBLE SHOCK HAZARD
Supersedes:
The AC power module can accidentally come out of the instrument creating a shock hazard.
To Be Performed By : Ag i le nt- S erv i ce Center or Custo mer Qualified Pers onnel.
Parts Required:
P/N Description Qty.
5065-6978 AC Module Repair Kit 1
ADMINISTRATIVE INFORMATION
SERVICE NOTE CLASSIFICATION:
PRIORITY SAFETY
ACTION STANDARDS:
CATEGORY:
LOCATION X CUSTOMER INSTALLABLE SERVICE [[]] RETURN | USED [[]] RETURN
CATEGORY: [[]] ON-SITE INVENTORY: X SCRAP PARTS: X SCRAP
X SERVICE CENTER [[]] SEE TEXT [[]] SEE
TEXT
AVAILABILITY: ALWAYS AGILENT RESPONSIBLE UNTIL: ALWAYS
X Immediately LABOR: 0.5 Hours
è
SEE TEXT
è
SEE TEXT
AUTHOR: (CP) PRODUCT LINE: ( PL33 )
ADDITIONAL INFORMATION:
© AGILENT TECHNOLOGIES, INC. 2002
PRINTED IN U.S.A.
September 26, 2002
Page 1 of 3

Page 2 of 3 E3612A-04C-S
CAUTION: TEST FOR LOOSE AC MODULE
Situation:
If the AC line cord is forcefully pulled in a side-to-side direction the AC Module can be pulled out of the rear heatsink,
exposing the conductors t hat ca rry AC line volta ge.
Solution/Action:
Follow steps 1-4 below:
1. Make sure linecord is removed from outlet.
2. With linecord s ecu rely inser ted in AC Modu le as shown,
pull forcibly (2 times) in direction of arrow.
3
REMOVE COVER by prying Rear Bezel
and Front Panel away from Cover in four
places as shown. Then lift Cover off unit.
2 1
1. If the AC Module pull s ou t fr om Unit a s shown i t will need t o be
replaced.
2. If the AC Mod u le remains in place it does not need to be cha nged.
ut a mark on the AC input label in the lower left hand corner w
indel ible ink to indicate that the A C m odule has been checked.
This label can be found below the AC module.