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2.3.3 Troubleshooting
Fault
READY LED does not
illuminate
No communications over the
polling loop
No alarms upon tripping of a
non-addressable detector
3.1
General
Maintenance works for the module should be performed according to a scheduled-preventive
system which provides annual service.
3.2
Safety Precautions
The equipment should be maintained by personnel with Safety Qualification Level II or
higher.
3.3
Maintenance Procedures
The scheduled maintenance works include:
Inspecting exterior conditions of the S2000-AR8;
–
Ensuring the S2000-AR8 is fastened properly and its connection wires and contact joints are in
–
good conditions
Testing operability in line with Section 3.4 of this manual.
–
Maintenance works are to be performed using the technical guide "Maintenance of fire alarm systems
and public address and general alarm systems of types 1-2 in Orion ISS", which is available on the
website bolid.ru.
WARNING
Removing the PCB from the module enclosure automatically voids the manufacturer's
warranty
11
Possible Cause
No power applied
No communications between
the module and the controller
The module is too far from
the controller
Two or more addressable
devices have the same
address
No connection between the
monitored circuit of the
module and the detector
3 Maintenance
;
Solution
Check if voltage is present on the
module contact 2 of the XT1
block
Check integrity of the cable and
connections
Reduce the length of the polling
loop to the module. Use a cable
suitable for the required length
of the polling loop (refer to the
polling loop controller operation
documentation)
Check the accuracy of addressing
the devices
Check integrity of the cable and
connections
Table 2.3.3.1
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