Hioki 8841 - Page 442

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20.3 Replacing the Fuse of the 9433
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WARNING
If the fuse has blown, an internal defect in the power supply
section of the 9433 may be caused. Check for defects before
replacing the fuse.
To avoid electric shock, turn off the power switch and
disconnect the input cables before replacing the fuse.
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.
Type A melting fuse (NM) 30 A/125 V 31.8 mm
×
6.4 mm dia.
20.3 Replacing the Fuse of the 9433
When the 9433 is used, and the DC power supply fuse has blown, replace
the fuse as descrived below.
1. Set the power switch of the 9433 to OFF.
2. Disconnect the input cord and output cord.
3. Press and turn the fuse holder counterclockwise, remove, and remove the
fuse.
4. Replace the fuse. Press and turn the fuse holder clockwise to mount.
5. Reconnect the input and output cords