Function
12
BEKOMAT® 31U
The BEKOMAT
®
31U releases a maintenance
message for a service that is to be carried out.
Depending on the operating mode, a visual
maintenance message (service) is activated
which signalises the replacement of the service unit.
The maintenance message is indicated
by the flashing supply voltage-LED "Power".
The maintenance message is released after
2 x 8.760 h or one million switching cycles.
The maintenance signal is released when
one of these two values is reached.
In the event of a power outage or when the
energy supply is deactivated, the status of
the timer will be maintained.
The activities to be carried out regarding
maintenance are described in the chapter
entitled "Check and maintenance".
Prior to the replacement of the service unit, a reset
needs to be carried out. The control unit is released
by actuating the arresting hook. When removed, the
TEST button must be pressed and held for at least
five seconds.
