User's Manual

150X Series
Calibration Manual
8
XWWarning
To avoid shock, injury, or damage to the Tester:
• To avoid false readings, which could lead to possible
electric shock or personal injury, replace the batteries as
soon as the battery indicator (B) appears.
• Use ONLY fuses with the amperage, interrupt, voltage,
and speed ratings specified.
• Turn the rotary switch to OFF and remove the test leads
from the terminals.
1. Remove the yellow boot from the Tester. Use the thumb-hole to press on the rear
of the Tester and peel the boot from the Tester.
2. Remove the battery door by using a standard screwdriver to turn the battery door
lock until the unlock symbol aligns with the arrow.
3. Lift the bottom of the battery door away from the Tester to access the fuse and
battery compartment.
4. Remove and replace the batteries and fuse as shown in Figure 1.
5. Replace the battery door and secure by turning the battery door lock until the
lock symbol (L)aligns with the arrow.
6. Position the bottom of the Tester in the bottom of the boot, and press the top of
the Tester firmly into the boot.
F315 mA 1000 V
Min interrupt rating
10000 A
ecz15f.eps
Fuse, Fast, 315 mA, 1000 V, Min Interrupt Rating 10000 A Fluke PN 2279339
Battery, 1.5 V AA Alkaline, NEDA 15A, IEC LR6 Fluke PN 376756
Figure 1. Replacing the Fuse and Batteries