FireClass Panels and Repeaters Changing a fuse on the FC-FI/FC-FI-1
Installation Guide Doc. version 2.0 30
11.7 Changing a fuse on the FC-
FI/FC-FI-1
The FC-FI/FC-FI-1 board has seven user changeable
fuses. See Table 15 for more information.
To change fuses, complete these steps:
1 Identify the blown fuse on the board visually or by
checking for continuity with a multimeter. Make
sure that the fuse is one of the user replaceable
fuses listed in Table 15.
2 Insert a screwdriver under the centre of the fuse and
pull it out.
3 Check that the replacement fuse is of the correct
current rating.
4 Put the replacement fuse on top of the connector,
taking care that the current number is facing
upwards, and press it down firmly.
12 Installing optional
boards, cards and
modules
The next step is to connect any optional boards, cards
and modules into the system. These might include, for
example:
Cards such as a PNI800 Panel Net Interface card.
Printers.
Repeaters.
For an overview of stacked card mounting, see Fig. 22.
Fuse number Current Voltage Type
FU1 3A 125V SSQC3
FU2 3A 125V SSQC3
FU3 3A 125V SSQC3
FU4 3A 125V SSQC3
FU5 1A 125V SSQC1
FU6 1A 125V SSQC1
FU7 5A 125V SSQC5
Table 15: Characteristics of the FC-FI/FC-FI-1 changeable fuses
CAUTION
Before you undertake this procedure, power
down the panel by isolating the mains and
removing the battery fuse.
Note
Replacement fuses are not supplied.
Purchase replacement fuses separately.
DANGER
Ensure that the replacement fuse is of the
correct current rating. Failure to insert
the correct fuse can lead to injuries and
damage to the equipment.
If the fuse is not listed in Table 15, it
cannot be replaced. Send the board for
repair.
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