International Symbols - Fluke 724 Calibration Manual

•
When servicing the Calibrator, use only specified replacement parts.
•
To avoid false readings, which can lead to possible electric shock or personal
injury, replace the batteries as soon as the low battery indicator (
To avoid possible damage to the Calibrator or to the test instruments:
•
Disconnect the power and discharge all high voltage capacitors before
testing resistance, diodes, or continuity.
•
Use the proper jacks, function, and range for each measurement or
sourcing application.

International Symbols

International symbols used on the Calibrator and in this manual are explained in Table 1.
Symbol
B
Alternating current
F
Direct current
D
Alternating or direct current
f
Pressure
W
Refer to the manual.
Important information.
X
Take appropriate precautions.
Hazardous voltage may be present.
~
Do not dispose of this product as unsorted municipal waste. Contact Fluke or a qualified
recycler for disposal.
XW
Warnings (cont)
Caution
Table 1. International Symbols
Meaning Symbol
J
Earth ground
O
ON/OFF
P
Conforms to European Union directives
B
Battery
)
Conforms to relevant Canadian
Standards Association directives
T
Double insulated
Calibrators
International Symbols
B
) appears.
Meaning
3