SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
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Electrical connection
5
The transmitter is mains-powered with battery backup
Important:
On compact versions, all transducer cables are pre-mounted from factory.
Mounting of output pulse cables is identical for compact and remote versions.
WARNING
Skills
Only qualified personnel may carry out work on the electrical connections.
WARNING
Danger of electric shock!
Never install the device with the mains voltage switched on!
5.1
Backup battery
The mains-powered transmitter is supplied with a single backup lithium battery.
In the event of power failure battery will take over power supply of unit.
The battery is not of a rechargeable type and must be replaced latest after 6 years.
Note
Male battery plug is not connected to plug female socket connection upon delivery. This
connection must be made to enable backup battery power supply.