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Siemens CEREBRUS PYROTRONICS AD-3XRI, Инструкции по установке/подключению

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OPERATION

When the AD-3XRI/3XRILP (AD-3XRI 

or

 AD-3XRILP) is operating, a

sample of air is drawn from the duct and passed through the sampling

chamber at low velocity by means of the inlet sampling tube. The air

sample passes through the smoke detector mounted in the duct housing

and is exhausted back into the duct through the outlet sampling tube.

Alarm Indication

The  XL3, IXL, and MXL Control Panels have LEDs for alarm indication

that are used with the AD-3XRI/3XRILP.  Refer to Table 3 above.
The LED on the detector in alarm can also be turned on or off by system

command.

Alarm Condition

When used with the XL3, IXL, or MXL Control Panel, the Model AD-3XRI/

3XRILP operates directly from the control panel. An alarm condition on

either of these systems is indicated by visual and audible system devices.

On XL3 Systems the alarm is also indicated on the DAX module and any

optional printers used. On MXL Control Panels the alarm is indicated on

the MKB-1/-2 and on any optional printers used.
After a fire is extinguished, and all products of combustion are cleared

from the duct system, each system can be reset at its respective control

panel, and the XL3 also can be reset at its optional printer, if available.

Trouble Condition

A trouble condition from an AD-3XRI/3XRILP is indicated by visual and

audible system devices connected to the control panel in an XL3, IXL, or

MXL Control Panel, depending on the type of system in which it occurs.

It can also be indicated by an optional printer. Call your Authorized

Siemens Building Technologies, Inc. Service Representative when a

trouble occurs.
For further information, refer to the appropriate Operation Instructions:

System XL3 

OPERATION INSTRUCTIONS, 

P/N 315-082989

MXL/MXLV Control Panel 

OPERATION INSTRUCTIONS, 

P/N

315-092117

System IXL 

OPERATING INSTRUCTIONS, 

P/N 315-079651

MOUNTING THE AIR DUCT HOUSING
Location on Duct System

Locate the air duct detector in the main supply duct, downstream from the

filters and positioned so as to operate reliably in case of smoke in any

part of the air stream. In instances where filters are capable of removing

smoke, install detectors both upstream and downstream from the filters.

Содержание CEREBRUS PYROTRONICS AD-3XRI

Страница 1: ...or infor mation on compatible detectors When smoke or combustion products are detected shutdown of the duct system and or operation of supplementary equipment is provided by the related system control panel TECHNICAL DATA Smoke Detector Compatibility TABLE 1 AD 3XRI COMPATIBILITY System Module Compatible Detectors System XL3 DI BX3 DI BX3H ID 60IB ID 60IBH ILI 1B ILI 1BH MXL Control Panel ID 60IB ...

Страница 2: ...e o g s e h s a l f m r o n n i f f o v p u s e e S L X I M E T S Y S N O I T A L L A T S N I E C I V R E S D N A L A U N A M 1 7 3 2 9 0 5 1 3 N P TABLE 4 AIR DUCT CONDITIONS Temperature Range 32O F 0O C 100O F 38O C per UL 268 268A Altitude Range Model Detectors Range AD 3XRI DI BX3 ID 60IB ILI 1B 0 4000 feet DI BX3H ID 60IBH ILI 1BH 3000 8000 feet AD 3XRILP No altitude limitations Relative Humi...

Страница 3: ...ers used After a fire is extinguished and all products of combustion are cleared from the duct system each system can be reset at its respective control panel and the XL3 also can be reset at its optional printer if available Trouble Condition A trouble condition from an AD 3XRI 3XRILP is indicated by visual and audible system devices connected to the control panel in an XL3 IXL or MXL Control Pan...

Страница 4: ...tector should when possible be located a minimum of six duct widths downstream from the source of the turbulence See Figure 1 A 12 inch by 12 inch access hole should be cut in the duct adjacent to the de tector to permit checking and cleaning of the sampling tubes if necessary Locate the air duct detector in the air handling system as shown in Figure 2 and in conformance with NFPA Pamphlet No 90A ...

Страница 5: ...ed on the template d Attach the appropriate model housing to the air duct using two No 10 11 2 inch screws 6 and also using two No 10 1 inch screws 7 with lockwashers 8 e Cut a 12 inch by 12 inch access hole in the duct adjacent to the housing to permit checking and cleaning of the sampling tubes The access hole must be covered and sealed when not in use Sampling Tube Selection To ensure accurate ...

Страница 6: ...r Stopper 10 Bracket 11 Screw 3 16 12 Screw 8 32 13 Plug 14 Detector DI BX3 DI BX3H ID 60IB ID 60IBH ILI 1B and ILI 1BH 15 Detector ILP 1 16 Cover Gasket 17 Ionization Detector Cover 18 Photoelectric Detector Cover P N 305 093076 19 Screw No 6 20 Sensitivity Test Jack Lid Figure 3 Exploded View CAUTION DISCONNECT POWER PRIOR TO SERVICING AIR DUCT DETECTOR DETECTOR ...

Страница 7: ...from the end with the four mount ing holes d Trim tube to the correct length remove all burrs and insert a rubber stopper Figure 3 Item 9 in the tube Installation of the Sampling Tubes a Before installing the tubes cut a 7 8 inch hole in the duct wall that is directly opposite the inlet sampling chamber hole in the detector hous ing This will allow the inlet tube to protrude through the duct b Att...

Страница 8: ...ermitted by the local building codes MXL Control Panel See Figure 7 Use two wire circuits of 18 AWG limited energy shielded cable without conduit if permitted by the local building codes IXL System ICON 1 See Figure 7 Use two wire circuits of 18 AWG limited energy shielded cable without conduit if it is permitted by the local building codes Control of Normally Energized and De Energized Devices Th...

Страница 9: ...ammed to respond at a specific and unique system 4 3 2 1 5 5 6 7 8 9 10 11 5 5 6 7 8 9 10 11 SEE NOTE 3 SEE NOTE 3 SEE NOTE 3 Model AD 3I or AD 3ILP Model AD 3XRI or AD 3XRILP Model AD 3XRI or AD 3XRILP NOT USED TERMINAL BLOCK RED BLACK WIRE NUT REQUIRED NOT USED NOT USED RELAY BOARD ALARM CONTACTS 125 VAC 24 VDC 3A SEE NOTES 1 AND 2 ALARM CONTACTS 125 VAC 24 VDC 3A SEE NOTES 1 AND 2 TO NEXT ADDRE...

Страница 10: ...tate clockwise to engage the electrical connections The detector auto matically stops and locks in place Removal To remove the detector push on the detector and rotate it counterclockwise until the stop is reached Then pull the detector out of the base to disengage Sensing Compartment Cover Installation a Install the cover gasket Figure 3 16 on the housing if not already installed Be certain the a...

Страница 11: ... the smoke detectors should be done by qualified service personnel only Maintenance The performance of the air duct detector unit may be adversely affected by dirt or foreign matter on the sampling tubes or detector If the air holes in the inlet sampling tube become restricted the unit cannot receive a proper air sample and performance is impaired It is recommended that the sampling tubes be check...

Страница 12: ...g smoke directly into the inlet tube Check that the fire alarm system is activated CAUTION If the fire alarm system is connected to a central station or fire department or has external devices such as fans extinguishers etc connected notify appropriate personnel and disconnect the external devices until all tests are completed After testing reset the system reconnect the devices and notify the per...

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