Hioki 3158 - 8.2 Fuse Replacement

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8.2 Fuse Replacement
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A
WARNING
･
To avoid electric shock accident, before replacing the power fuse,
confirm that the instrument is turned off and that the power cord
and test leads are disconnected.
･
Replace the fuse only with one of the specified characteristics and
voltage and current ratings. Using a non-specified fuse or shorting
the fuse holder may cause a life-threatening hazard.
Fuse type: 250VT8AL
（
3158-01
）
250VT4AL
（
3158-03 to 3158-05
）
（
Fig. 1
） （
Fig. 2
）
Fuse holder
8.2 Fuse Replacement
(1) Turn the power OFF, and disconnect the power cord.
(2) Unlock the fastener on the fuse holder on the rear panel using a slotted
screwdriver, and remove the fuse holder (Fig. 1).
(3) Replace the power fuse with a rated fuse (Fig. 2).
(4) Reset the fuse holder.