Cleaning; Testing The Fuses; Replacing The Battery And Fuses - Fluke 179 User Manual

Models 175, 177 & 179
Users Manual

Cleaning

Wipe the case with a damp cloth and mild detergent. Do not use
abrasives or solvents. Dirt or moisture in the terminals can affect
readings.

Testing the Fuses

XW Warning
To avoid electrical shock or injury, remove the test leads
and any input signals before replacing the fuse.
Test fuses as shown below.
440 mA
<12
HOLD MIN MAX RANGE
V
10
11 A
OK OK
<.5
OK
OK
AIK12F.EPS

Replacing the Battery and Fuses

XW Warning
To avoid shock, injury, or damage to the Meter:
Use ONLY fuses with the amperage, interrupt,
voltage, and speed ratings specified.
Replace the battery as soon as the low battery
indicator ( b ) appears.
I
F1
F2
F1 Fuse, 440 mA, 1000 V, FAST
F2 Fuse, 11 A, 1000 V, FAST
B1 Battery, 9 V Alkaline
NEDA 1604 / 1604A
b
B1
AIK13F.EPS
Fluke PN 943121
Fluke PN 803293
Fluke PN 614487