User's Manual

27 II/28 II
Users Manual
38
Touch top half
of input contacts
Good 11 A fuse: 00.0 Ω to
00.5 Ω
Replace fuse: OL
Good 0.44 A fuse: 0.995 kΩ to
1.005 kΩ
Replace fuse: OL
gaq105.eps
Figure 10. Current Fuse Test
How to Replace the Batteries
Replace the batteries with three AA batteries
(NEDA 15A IEC LR6).
XWWarning
To avoid false readings, which could lead to
possible electric shock or personal injury,
replace the battery as soon as the battery
indicator () appears. If the display shows
“batt” the Meter will not function until the
battery is replaced.
MSHA approved for use with three Energizer
P/N E91 or three Duracell P/N MN1500 1.5
volt, “AA” alkaline batteries only. All cells are
to be replaced at the same time with identical
part number cells in fresh air locations only.
Replace the battery as follows, refer to Figure 11:
1. Turn the rotary switch to OFF and remove the test
leads from the terminals.
2. Remove the six Phillips-head screws from the case
bottom and remove the battery door ().
Note
While lifting the battery door, ensure the rubber
gasket stays attached to the battery
compartment barrier.
3. Remove the three batteries and replace all three with
AA Alkaline batteries ().