Symbols - Fluke 1503 User Manual

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Remove test leads from the Tester before opening the Tester case or battery door. Never operate the
Tester with the cover removed or the battery door open.
•
Comply with local and national safety requirements when working in hazardous locations.
•
Use proper protective equipment, as required by local or national authorities when working in
hazardous areas.
•
Avoid working alone.
•
Use only the replacement fuse specified or the protection may be impaired.
•
Check the test leads for continuity before use. Do not use if the readings are high or noisy.
B
AC (Alternating Current)
F
DC (Direct Current)
X
WARNING: risk of electric shock
b
Battery (Low battery when shown on display)
Table 1. Symbols
J
Earth Ground
I
Fuse
T
Double Insulated
W
Important information; see manual
Insulation Testers
Safety Information
3