Alfa Network Color Tester, Техническое руководство

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Technical Manual
– Color Tester
4
ELECTRIC REPAIRING OPERATIONS EN
3.3. REPLACING THE SECONDARY CIRCUIT FUSES (INTERNAL TERMINAL BOARDS)
In case of malfunction or faults, the safety fuses could interrupt the output power supply of the terminal boards.
The fuses are located on the terminal boards located inside the electric panel (see para. 2.1.2.2).

In order to replace the fuses, proceed as follows:

make sure the machine is disconnected from the
power supply as described in para. 2.0.3.

Remove the side panel as shown in paragraph 2.1.2
and find the fuse-holding terminal boards.

Find the circuit of the interrupted power supply line and
take a fuse with a correct rating according to the
diagram to the side.

Lift the fuse holder until it is possible to manually
remove the damaged fuse.

Insert the new fuse in the fuse holder.

Close the fuse holder by slightly pressing on it.

Reposition and fix the machine rear panel using the
previously removed screws.
WARNING: use only fuse of the same type and with the
same nominal rating specified by the manufacturer.