Fluke 1577, Руководство по калибровке

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1587/1577
Calibration
8
Replacing the Batteries and/or Fuse
Use the following procedure and Figure 2 to replace the batteries and/or the fuse:
XW
Warning
To avoid electrical shock, personal injury, or damage to the
Meter observe the following warnings:
•
Replace the batteries as soon as the battery indicator (
b
)
appears. A weak battery can cause false reading.
•
Use ONLY fuses with the amperage, interrupt, voltage, and
speed ratings specified.
•
Before removing the battery cover, turn the rotary switch to
OFF, and then, remove the test leads from the front-panel
terminals.
1. Remove the yellow rubber boot from the Meter. Use the thumb-hole to press on
the rear of the Meter and peel the boot from the Meter.
2. Using a standard screwdriver, release the battery door from the Meter; turn the
battery-door lock until the unlock symbol aligns with the arrow.
3. Lift the bottom of the battery door away from the Meter to access the fuse and
battery compartment.
4. Remove and replace the batteries and/or fuse as shown in Figure 2.
5. Re-install the battery door and secure it by turning the battery door lock until the
lock symbol (
L
) aligns with the arrow.
6. Position the bottom of the Meter in the bottom of the boot, and press the top of
the instrument firmly into of the boot.
F440 mA 1000V
Min interrupt rating
10 000 A
ebp02f.eps
Fuse, Fast, 440 mA, 1000 V, Min Interrupt Rating 10000 A Fluke PN 943121
Battery, 1.5 V AA Alkaline, NEDA 15A, IEC LR6 Fluke PN 376756
Figure 2. Replacing the Batteries and Fuse