Dexaplan MA 604 - Manual (Page 7)

Connecting an external bell push or other closing contact.
m Danger
o Do not connect any other energy source to the socket of the bell push contact
cable. Otherwise there is danger to life and a risk of fire.
o Handle the cable with care. Install it so that it cannot get damaged and does not create
a stumbling hazard. Otherwise there is danger to life and a risk of injury and fire.
o Connect the mini-alarm to a bell push or other type of closing contact with the
bell push contact cable U. When the connected bell push or closing contact is
activated, a two-tone chime rings twice. This function is active irrespective of the
chosen position of the function switch (
, or 0 ).
Troubleshooting
Fault Cause Remedy
The mini-alarm is not
working or is not
working properly.
The battery has run out. Replace the battery.
The mains adapter is not
connected with the right
polarity. Correct the polarity of
the mains adapter.
The acoustic signal of
the mini-alarm is
weak.
The battery has run out. Replace the battery.
Slow reaction or short
range
Direction of movement is
directly towards the mini-
alarm. Change the position of
the mini-alarm
Sensing range is tempera-
ture dependent. Change the position of
the mini-alarm.
Alarm activation with
no human movement
Other heat source: heater,
sunshine, air movement,
animals Stop the heat source or
change the position of
the mini-alarm
Maintenance and cleaning
o Disconnect the mini-alarm from the power supply before maintenance and cleaning.
o Check the technical safety and function of the device regularly.
o Remove the 9 volt block-battery during long periods of non-use.
o Use a fluff-free cloth and a mild detergent (no solvents) to clean the plastic and
metal surfaces.
T62_MA604_GB.indd 7 12.09.2006 11:32:36 Uhr