Replacing The Fuses - UNI-T UT70C Operating Manual

Model UT70C: OPERATING MANUAL
Maintenance (4)
D. Replacing the Fuses
Warning
To avoid electrical shock or arc blast, or personal
injury or damage to the Meter, use specified fuses
ONLY in accordance with the following procedure.
To replace the Meter's fuse:
1. Turn the Meter to OFF position and remove all
connections from the terminals.
2. Take out the Meter from the holster.
3. Remove the 3 rubber feet and 3 screws from the
case bottom, and separate the case top from the
case bottom.
4. Remove the 4 screws fixing the PCB on the input
terminals, gently take apart the PCB and reverse it.
5. Remove the fuse by gently prying one end loose,
then take out the fuse from its bracket.
6. Install ONLY replacement fuses with the identical
type and specification as follows and make sure the
fuse is fixed firmly in the bracket.
Fuse 1:
Fuse2:
7. Rejoin the PCB and the case top, and reinstall the
4 screws.
8. Rejoin the case bottom and case top, and reinstall
the 3 screws and 3 rubber feet.
Replacement of the fuses is seldom required. Burning
of a fuse always results from improper operation.
(see figure 15)
1A,250V fast type glass fuse, 5x20mm.
10A,250V fast type glass fuse, 5x20mm.
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