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7. Troubleshooting
7.3 Changing Fuse
Selecting the correct backup fuse
The electric current value printed on the fuse (Fig. 53: 3 A) must be consistent
with that labeled beside the fuse socket on the back of the apparatus.
The two fuse sockets labeled as F1 and F2 are located beside the electrical
outlet on the back of the apparatus.
Inspect the fault table in Section 7.2, and find the fuse to be replaced.
The fuse labeled as
“
3A
”
can only be used to replace the fuse in F1.
F3AL250V
F1/3A
F2/5A
Before a fuse is changed, maintain that the apparatus is shut down,
and the power line is unplugged.
Only the backup fuse provided together with the apparatus can be
used to replace the damaged fuse.
Important!
The following instructions should be conformed to; make sure that
correct backup fuse is selected for each fuse socket.
Fig.61