Service; Battery Function - Safeline SL6 Manual

Service

Battery function

The expected life of a lead battery is
approximately 3 years, but several factors can
affect the battery's life time, for example:
• Ambient temperature
• Humidity,
• Long-time storage of the battery before
powering, etc.
• If the battery has been completely discharged for a longer
period of time, it will never regain full capacity.
Battery status check
• An automatic battery status check is emitted every 7 days.
• If so configured, when the battery test fails, a battery alarm will
be emitted to an alarm receiver.
• Reset the alarm by pressing the reset button.
Battery test
• If the reset button is pressed 3 times within 2 seconds, a
battery test will be performed. The battery test takes about 20
minutes.
• If the battery is low, the test will be cancelled. When using
the relay: LED 2 and the battery alarm relay will be activated.
Relays can be activated for battery alarm by using parameter
*88* (please refer to the corresponding code in the "Parameter
List").
Cancelling a battery test
• Press the reset button once.
• LED 2 stops flashing red.
• If the battery level drops below 10,7 V, the SL6+ does not start
automatically, it must be started by pressing the reset button.
Testing the battery alarm
• Unplug the battery contact during the battery status check.
• The SL6+ will now emit a battery alarm and LED 2 and battery
alarm relay will be activated (if so configured).
Changing the battery
• Disconnect the 230 VAC voltage supply.
• Change the battery (article number *Batt 1,2 A).
Mains power failure
• The Mains power failure alarm is sent to the alarm receiver
(SLCC) after 15 minutes of mains power failure.
41 SafeLine SL6+ v.3.9.0 EN