Siterwell GS690, Инструкция по установке и обслуживанию

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Document NO.: RD-690-39-001 Version: A Date
：
2017.12.30
a) The removal of a detector from the addressable loop;
b) The failure of the transmission path between the control panel and other connected equipment (eg repeater
panel);
c) The failure of the transmission path to networked equipment;
3) Test that disabling a detector in a detection zone causes the control and indicating equipment to enter the Disabled
Condition. Confirm that all required visual and audible indications and outputs activate at the control panel.
Standby Power Source Tests
a) Measure the battery voltage. The battery voltage should be DC (27.5
±
0.2)V.
b) Disconnect the mains supply and ensure the battery voltage does not fall below DC 27V.
c) Place the equipment into the Alarm Condition and ensure the battery voltage does not fall below DC 26.5V.
7.4.2 Annual Tests
Conduct the following tests every 12 months.
a) Test the operation of 20% of point-type heat detectors using a heat source so that all heat detectors are tested over
5 years.
b) Test the operation of 50% of point-type smoke detectors using smoke or suitable aerosols so that all smoke
detectors are tested over 2years.
c) Test the operation of 50% of flame detectors using flame or simulated flame so that all flame detectors are tested
over 2 years.
d) Test the operation of 50% of CO detectors using CO or a suitable gas so that all detectors are tested over 2 years.
e) Test the operation of all manual call point.
f) Test that the audible alarm devices are audible throughout the building and ensure the sound pressure level meets
the requirements of the commissioning report.
g) Test that the light output level from visual alarm devices is no less than the design requirements.
h) Test that the standby power source capacity is equal to or greater than the calculated requirements.
7.5 Preventive Maintenance
Unless the batteries have been tested and found to have sufficient capacity to fulfill the fire detection and alarm system
power requirements, replace the batteries after the manufacturer's recommended battery service life.
8 WIRE REQUIREMENTS
Connecting external system accessories to the GS690 main circuits must be carefully considered to ensure proper
operation. It is important to use the correct type of wire, wire gauge and wire run length per each GS690 circuit.
Reference the chart below to specify wire requirements and limitations for each GS690.
CIRCUIT
TYPE
CIRCUIT
FUNCTION
WIRE TYPE AND
LIMITATIONS
RECOMMENDED
MAX. DISTANCE
Feet (meters)
WIRE GUAGE
Initiating Device
Circuit
Connects to
Initiating Devices
Untwisted,
unshielded wire
10,000 (3,000 m)
8,000 (2,400 m)
12 AWG Belden 9583
WPW999