8845A/8846A
Calibration Manual
1-4
XW Warning
To avoid electric shock, personal injury, or death, carefully read
the information under “Safety Information” before attempting to
install, use, or service the Meter.
Symbols
Table 1-1 is a list of safety and electrical symbols that appear on the Meter or in this
manual.
Table 1-1. Safety and Electrical Symbols
Symbol Description Symbol Description
W
Risk of danger. Important
information. See manual
O
Display ON / OFF
X
Hazardous voltage. Voltage > 30 V
dc or ac peak might be present
J
Earth ground
B
AC (Alternating Current)
E
Capacitance
F
DC (Direct Current)
G
Diode
I
Fuse
D
or
C
AC or DC (Alternating or Direct
Current)
Y
Digital signal
R
Continuity test or continuity beeper
tone
U
Maintenance or Service
Y
Potentially hazardous voltage
CAT II
IEC 61010 Overvoltage (installation or
measurement) Category 2.
T
Double insulated
<
Recycle
h
Static awareness. Static discharge
can damage part(s)
~
Do not dispose of this product as unsorted
municipal waste. Contact Fluke or a qualified
recycler for disposal
General Safety Summary
This instrument has been designed and tested in accordance with the European standard
publication EN 61010-1:2001 and U.S. / Canadian standard publications UL 61010-1A1
and CAN/CSA-C22.2 No.61010.1. The Meter has been supplied in a safe condition.
This manual contains information and warnings that must be observed to keep the
instrument in a safe condition and ensure safe operation.
To use the Meter correctly and safely, read and follow the precautions in Table 1-2, and
follow all the safety instructions or warnings given throughout this manual that relate to
specific measurement functions. In addition, follow all generally accepted safety
practices and procedures required when working with and around electricity.
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