KROHNE IFC 020 K Installation And Operating Instructions Manual page 60

8.2 Replacement of power supply fuse
Switch off power supply before opening the housing!
IFC 020 K and IFC 020 F
Refer to Sect. 8.1 for Figs. A and B.
1) Unscrew the 4 recessed head screws
(Fig. A), and remove transparent cover.
2) Unscrew the recessed head screw
(Fig. B) and remove the black plastic
cover.
3) Take out old and insert new power fuse
F1, on the left next to the green
connecting terminals.
Please refer to the following table for
fuse rating and order number.
4) Reassemble in reverse order,
points 2) – 1) above.
Power PCB Power supply
1. AC version 230/240 V AC
115/117 V AC
2. AC version 200 V AC
100 V AC
3. AC version 48 V AC
24 V AC
DC version 24.V DC
8/3
Fuse F1
Rating
125 mA T
200 mA T
125 mA T
200 mA T
400 mA T
800 mA T
Installation and operating instructions IFC 020
Refer to Sect. 8.1 for Figs. 1 and 2.
1) Unscrew the 4 recessed head
screws (S1), on the front (Fig. 1).
2) Carefully remove the plug-in unit from
the subassembly support.
3) Replace power fuse F1 back of
cassette(Fig. 2). Refer to the following
table for fuse rating and order number.
4) Reassemble in reverse order,
points 2) - 1) above.
IFC 020 K and IFC 020 F for Section 8.3
Location and position of voltage selector
Order No.
5.06627
F 1
5.05678
F 1
5.06627
F 1
5.05678
F 1
5.05892
5.08085
IFC 020 E
IFC 020 E only
IFC 020 E only