background image

D200-09-00 

I56-1986-000

 

 

©

 2005 System Sensor

System  Sensor  warrants  its  enclosed  smoke  detector  to  be  free  from  defects  in 
materials  and  workmanship  under  normal  use  and  service  for  a  period  of  three 
years  from  date  of  manufacture.  System  Sensor  makes  no  other  express  war-
ranty for this smoke detector. No agent, representative, dealer, or employee of the 
Company has the authority to increase or alter the obligations or limitations of this 
Warranty. The Company’s obligation of this Warranty shall be limited to the repair 
or replacement of any part of the smoke detector which is found to be defective 
in materials or workmanship under normal use and service during the three year 
period  commencing with the date of manufacture. After phoning System Sensor’s 
toll  free  number  1-800-SENSOR2  (736-7672)  for  a  Return Authorization  number, 
send defective units postage prepaid to: System Sensor, Repair  Department, RA 
#__________, 6581 Kitimat Rd., Unit #6, Mississauga, Ontario, L5N 3T5. Please 

FCC Statement

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful inter-

ference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Note:  This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These 

limits are designed to provide reasonable  protection against harmful interference when the equipment is operated in a commercial environment. This 

equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may 

cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which 

case the user will be required to correct the interference at his own expense.

Laser Safety Information

This  smoke  detector  does  not  produce  any  hazardous 

laser radiation and is certified as a Class 1 laser product 

under the U.S. Department of Health and Human Services 

(DHHS) Radiation Performance Standard according to the 

Radiation Control for Health and Safety Act of 1968.

Any  radiation  emitted  inside  the  smoke  detector  is  com-

pletely within the protective housings and external covers. 

The  laser  beam  cannot  escape  from  the  detector  during 

any phase of operation.

The Center of Devices and Radiological Health (CDRH) of 

the U.S. Food and Drug Administration implemented regu-

lations for laser products on August 2, 1976. These regula-

tions apply to laser products manufactured after August 1, 

1976. Compliance is mandatory for products marketed in 

the United States.

CAUTION

Use  of  controls,  adjustments,  or  performance  of  proce-

dures other than those specified in this manual may result 

in hazardous radiation exposure.

Special Note Regarding Smoke Detector Guards

Smoke detectors are not to be used with detector guards 

unless  the  combination  has  been  evaluated  and  found  

suitable for that purpose.

Please refer to insert for the Limitations of Fire Alarm Systems

Three-Year Limited Warranty

include  a  note  describing  the  malfunction  and  suspected  cause  of  failure.  The 
Company  shall  not  be  obligated  to  repair  or  replace  units  which  are  found  to  be 
defective  because  of  damage,  unreasonable  use,  modifications,  or  alterations 
occurring after the date of manufacture. In no case shall the Company be liable for 
any consequential or incidental damages for breach of this or any other Warranty, 
expressed  or  implied  whatsoever,  even  if  the  loss  or  damage  is  caused  by  the 
Company’s negligence or fault. Some states do not allow the exclusion or limitation 
of incidental or consequential damages, so the above limitation or exclusion may 
not apply to you. This Warranty gives you specific legal rights, and you may also 
have other rights under common law.

Summary of Contents for 7251A

Page 1: ...perating Voltage Range 15 to 32 VDC Standby Current 330µA 24 VDC one communication every 5 sec with LED blink enabled Max Alarm Current LED on 6 5 mA 24 VDC Operating Humidity Range 10 to 93 Relative Humidity noncondensing Operating Temperature Range 0 C to 38 C 32 F to 100 F Height 1 7 inches 43 mm installed in B210LPA Base Diameter 6 1 inches 155 mm installed in B210LPA Base 4 1 inches 104 mm in...

Page 2: ...in the magnet test area as C0100 00 3 2 1 3 2 1 OPTIONAL RETURN LOOP RE M OTE ANNUN CIATOR shown in Figure 3 2 The sensor should alarm the panel Two LEDs on the sensor are controlled by the panel to indicate sensor status Coded signals transmitted from the panel can cause the LEDs to blink latch on or latch off Refer to the control panel technical documentation for sensor LED status operation and ...

Page 3: ...y by pull ing it straight out see Figure 4 4 Clean the chamber by vacuuming or blowing out dust and particles 5 Replace the sensing chamber cover aligning the arrow on the top with arrow on the printed circuit board 6 To replace the screen place it over the chamber assembly turning it until it snaps into place 7 Replace the cover using the LEDs to align the cover and then gently pushing it until i...

Page 4: ...ich case the user will be required to correct the interference at his own expense Laser Safety Information This smoke detector does not produce any hazardous laser radiation and is certified as a Class 1 laser product under the U S Department of Health and Human Services DHHS Radiation Performance Standard according to the Radiation Control for Health and Safety Act of 1968 Any radiation emitted i...

Reviews: