8840A 
INSTRUCTION 
MANUAL 
7-1. INTRODUCTION 
This section contains an illustrated list of replaceable parts 
for the 8840A. Parts are listed by  assembly; alphabetized 
by  reference designator. Each assembly is accompanied by 
an  illustration  showing the  location of  each  part and  its 
reference  designator. The  parts  lists  give  the  following 
information: 
Reference designator 
An  indication if  the part is subject to damage by  static 
discharge 
Description 
Fluke stock number 
Total quantity 
Any special notes (i.e., factory-selected part) 
CAUTION 
A 
symbol indicates a device that may Ibe 
damaged by static discharge. 
7-2. HOW TO OBTAIN PARTS 
Electrical  components may  be  ordered  directly  from the 
manufacturer by  using the manufacturers part number, or 
from  the  Fluke  Corporation  and  its  authorized 
representatives by using the part number under the heading 
FLUKE 
STOCK NO. In  the U.S.,  order directly from the 
Fluke Parts Dept. by  calling  1-800-526-4731. 
Parts 
price 
information is available from the Fluke Corporation or its 
representatives.  Prices  are  also  available  in  a  Fluke 
Replacement Parts Catalog which is available on request. 
In  the event that the part  ordered has  been  replaced by  a 
new  or  improved  part,  the  replacement  will  be 
accompanied  by  an  explanatory  note  and  installation 
instructions, if  necessary. 
To ensure prompt delivery of  the correct part, include the 
following information when you place an order: 
Part number and revision level of the pca containing the 
Part. 
Reference designator 
Fluke stock number 
Description  (as  given  under  the  DESCRIPTION 
heading) 
Quantity 
Instrument  Model,  Serial  Number,  and  Firmware 
Numbers 
7-3. MANUAL STATUS INFORMATION 
The Manual  Status  Information  table  that  precedes  tlhe 
parts  list  defines  the  assembly  revision  levels  that  are 
documented in the manual. Revision  levels are printed on 
the component side of each pca. 
7-4. NEWER INSTRUMENTS 
Changes  and  improvements made  to  the  instrument  are 
identified  by  incrementing the  revision  letter  marked  on 
the  affected  pca.  These  changes  are  documented  on 
a 
manual  supplement which,  when  applicable, is  included 
with the manual. 
7-5. SERVICE CENTERS 
To locate  an authorized  service center,  call  Fluke using 
any of  the phone numbers listed below, or  visit us  on  the 
World Wide Web: www.fluke.com 
1-800-443-5853 in U.S.A and Canada 
3 
1 
40 267 8200 in Europe 
1-425-356-5500 from other countries 
This  instrument may  contain 
a 
Nickel-Cadmium 
battery. Do  not  mix  with the  solid  waste stream. 
Spent  batteries  should  be  disposed  of  by  a 
qualified  recycler  or  hazardous  materials 
handler.  Contact  your  authorized  Fluke  service 
center for recycling information. 
WARNING 
THIS  INSTRUMENT  CONTAINS  TWO 
FUSIBLE  RESISTORS  (PN  474080 
AND  733915).  TO  ENSURE  SAFETY, 
USE  EXACT  REPLACEMENT  ONLY. 
MANUAL STATUS INFORMATION 
REF OR  OPTION NO. 
A1 
A2 
05 
09 
ASSEMBLY NAME 
Main 
PCA 
Display 
PCA 
IEEE-488 Interface 
PCA 
True 
RMS 
AC  PCA 
FLUKE PART NO. 
728857 
728873 
879267 
728899 
REVISION LEVEL 
BY 
D 
N 
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