A-96.250.211 / 171121
AMI Sodium P
Troubleshooting
88
7.3. 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
G
AC variant: 1.6 AT/250V Instrument power supply
DC variant: 3.15 AT/250V Instrument power supply
1.0 AT/250V Relay 1
1.0 AT/250V Relay 2
1.0 AT/250V Alarm relay
1.0 AF/125V Signal output 2
1.0 AF/125V Signal output 1
1.0 AF/125V Signal output 3
A
B C
D E F
G
