Replacing Fuses - Swann AMI Phosphate-II Operator's Manual

AMI Phosphate-II
Troubleshooting
7.3.
A-96.250.641 / 290121

Replacing Fuses

WARNING
External Voltage.
External supplied devices connected to relay 1 or 2 or to the
alarm relay can cause electrical shocks.
 Make sure that the devices connected to the following contacts
are disconnected from the power before resuming installation.
– relay 1
– relay 2
– alarm relay
When a fuse has blown, find out the cause and fix it before
replacing it with a new one.
Use tweezers or needle-nosed pliers to remove the defective fuse.
Use original fuses provided by SWAN only.
A B C D E F
A
AC variant: 1.6 AT/250V Instrument power supply
DC variant: 3.15 AT/250 V Instrument power supply
B 1.0 AT/250V Relay 1
C
1.0 AT/250V Relay 2
D 1.0 AT/250V Alarm relay
E
1.0 AF/125V Signal output 2
F 1.0 AF/125V Signal output 1
G 1.0 AF/125V Signal output 3
G
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