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Note: Replace both fuses, even if only one is burned out.
(1) Turn off the power and disconnect the AC power cable from the “AC INPUT”.
(2) Insert a flat-head screwdriver under the fuse holder, then pull forward to remove the fuses
with the holder (Fig. 5.3).
(3) Take the old fuses out of the holder, and replace with new ones. Insert the fuse holder in its
original position.
(4) Plug the power cable into the “AC INPUT” and turn the power switch on, then check that the
instrument can be operated.
Note: If the fuses burn out again soon after replacement, contact your nearest local
JASCO distributor.
Fuse holder
Figure 5.3 Replacement of fuse