16
English
3. Operation
WARNING
Prior to carrying out any work ensure local regulations and site
procedures are followed. Never attempt to open the detector or
enclosure base when flammable gas is present. Ensure that the
associated control panel is inhibited so as to prevent false alarms.
3.1 Operation panel
The
Xsafe Bright
operation panel comprises an OLED screen, a three-colour
status LED and two magnetically operated Hall Effect switches. The screen
displays white characters on a black background and can be viewed clearly
even in bright sunlight. Reversed white screen saver will be activated in
normal detection condition while long time no operation.
Diagram 4: Xsafe Bright operation panel
LED Indication
The Tri-Colour LED provides the following indications:
GREEN
ORANGE
RED
Normal Operation
Fault Condition
Detector in Alarm
3.2 Key Operation
Key response has time dependency, two kinds of action would be generated
depend on how long time the key was hold.
• Short-time action event, magnet applied and removed in 2 seconds.
• Long-time action event, magnet applied and hold for more than 2 seconds,
a short beep will indicate 2 seconds is complete.
%
lel
50
