Manual Supplement
Manual Title:
Print Date:
Revision/Date:
789 Users
August 2002
1, 2/03
Supplement Issue:
Issue Date:
Page Count:
2
4/09
4
This supplement contains information necessary to ensure the accuracy of the
above manual. This manual is distributed as an electronic manual on the
following CD-ROM:
CD Title:
CD Rev. & Date:
CD PN:
© 2004-2009 Fluke Corporation. All rights reserved. Printed in the U.S.A.
789 ProcessMeter
1, 2/2003
1636493
x
789 Users
Manual Supplement
Change #1
On page 2, under Safety Information, replace the first paragraph with the following:
The Meter complies with EN61010-1:2001, ANSI/ISA S82.01-2004, CAN/CSA C22.2 No. 1010-1:2004,
UL61010-1, Measurement Category III, 1000V, Pollution Degree 2 and Measurement Category IV,
600V, Pollution Degree 2.
On page 4, Table 1, replace the CAT III and add the CAT IV:
CAT III
8/04
CAT IV
IEC Overvoltage Category III
Category III equipment is designed to
protect against transients in
equipment in fixed equipment
installations, such as distribution
panels, feeders and short branch
circuits, and lighting systems in large
building.
IEC Overvoltage Category IV
CAT IV equipment is designed
to protect against transients
from the primary supply level,
such as an electricity meter or
an overhead or underground
utility service.
1
Manual Supplement
789 Users
On page 5, replace Figure 1 with the following:
Display
789 PROCESSMETER
Pushbuttons
100%
MIN MAX
RANGE
HOLD
SpanCheck
%STEP
COARSE
FINE
0%
Rotary
Switch
REL
mV
Hz
mA
A
V
V
mA
mA
OFF
250
mA HART
LOOP POWER
A
mA
COM
V
Input/Output
Jacks
anw014f.eps
Figure 1. Fluke 789 ProcessMeter
2
8/04
789 Users
Manual Supplement
On page 6, replace Figure 2 with the following:
A
1
mA
COM
V
3
4
2
anw001f.eps
Figure 2. Input/Output Jacks
On page 31, replace the Safety specifications with:
Safety: The Meter complies with, EN61010-1:2001, ANSI/ISA S82.01-2004, CAN/CSA C22.2 No. 10101:2004, UL61010-1, Measurement Category III, 1000V, Pollution Degree 2 and Measurement Category
IV, 600V, Pollution Degree 2.
8/04
3
Manual Supplement
789 Users
Change #2
On page 44, under Loop Power Supply,
Replace: Loop Power Supply: Minimum 24 V @ 24 mA in 1200 e load
With:
Loop Power Supply: Voltage: 24 V
Short Circuit protected
Change #3
On pages 4 and 31, replace the UL symbol with the following:
! To 61010-1 2
nd
Edition
Change #4
On page 4, replace the TUV symbol with the following:
®
4
4/09