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<br /> ments. Furthermore,the local To remove the system from service Orderrng
<br /> Authority Having Jurisdiction may mode, first refer to the system
<br /> have additional regulations and operating guide and valve instruction. �
<br /> requirements for maintenance, Drain water and relieve pressure in Information \ --
<br /> testing, and inspection that must be the pipes. Remove the existing unit ! I ) � � _y..,_
<br /> obeyed. and install the replacement, using Ordering Information• When � �OW �'Ow �es'dent�al � .,��.., �
<br /> It is recommended that sprinkler only the special sprinkler wrench. Be placing an order, indicate the futl I �
<br /> . -w. '' , ��..-.t`.
<br /> systems be inspected regularly by a certain to match model, style, orifice, product name. Please specify the �
<br /> qualified inspection service. Length and temperature rating. quantity, model, style, orifice size, I Pendent and Recessed Pendent V,�`�� '
<br /> of time between such inspections can A fire protection system that has temperature rating, type of finish or r`
<br /> vary due to accessibility, ambient been shut off after an activation coating, and sprinkler wrench. Glass BulbAutomatic Sprinklers : � �
<br /> atmosphere, water supply, and site should be retumed to service �K r�V�
<br /> activity. immediately. Inspect the entire Availability and Service: Central Manufactured by: Centrat Sprinkler Company
<br /> Do not attempt to reassemble or system for damage and replace or Sprinklers, valves, accessories, Snd 451 NoRh Cannon Avenue, Lansdate, Pennsylvania isa46
<br /> otherwise reuse a sprinkler that has repair as necessary. Sprinklers that other products are available through- ,
<br /> o erated. Re lace an s rinkler did not o erate but were sub'ected to application of heat. Upon reaching
<br /> P P Y P P 1 out the U.S. and Canada, and ?�-�;�
<br /> exhibiting corrosion or damage; corrosive elements of combustion or internationally,through a network of PrO��IC� the rated temperature, the frangible . ��
<br /> always use new sprinklers of the excessive temperatures should be Central Sprinkler distribution centers. � � capsule ruptures thereby releasing �.�f ��,�
<br /> same type and temperature rating as inspected, and replaced if need be. You may write directly to Central Descr�pti on the orifice seal. The sprinkler then ��
<br /> replacements. The Authority Having Jurisdiction will gprinkler Company, or call (215) 362- discharges water in a pre-designed r .?
<br /> Because the discharge pattem is detail minimum replacement 0700 for the distributor nearest you. The Central Model LF Residential spray pattern to control or extinguish � ,:C�
<br /> critical to protection of life and requirements and regulations. Pendent and Recessed Pendent the fire.
<br /> Id e hun or rinklers have the abili to cover ■ ��
<br /> property, nothing shou b g Patents: Patents are pending. Sp tY
<br /> attached to the sprinkler unit that Guarantee: Central Sprinkter large areas with very low flow and Techn�cal �1 e . ���
<br /> would disrupt the pattern. Such Company will repair and/or replace Conversion Table• pressure requirements. This, ;-��.�
<br /> obstructions must be removed. In the any products found to be defective in � inch = 25.400 mm � combined with the aesthetics of the Data s-��
<br /> event that construction has altered material or workmanship within a 1 foot=0.3048 M recessed glass bulb design, provide a
<br /> the original configuration, additional period of one year from the date of 1 pound=0.4536 kg sprinkler that is attractive and cost Model: LF
<br /> sprinklers may need to be installed to shipment. Please refer to the current 1 foot pound = 1.36 Nm effective.
<br /> maintain the protection level. Price List for further details of the � psi =6.895 kpa � ) The Model LF is Listed for both 155° Style: Pendent and Recessed
<br /> Do not attempt to replace sprinklers warranty. -0.0689 bar � and 175°. The 175° Listing can Pendent
<br /> without first removing the fire =0.0703 k cm2 � accommodate ambient temperatures
<br /> rotection s stem from service. Be � Escutcheon: Model GB Res./QR
<br /> P Y 1 U.S. gallon =3.785 dm3 up to 150°F. This is an advantage in
<br /> certain to secure permission from all . = 3.785 liters areas where high ambient temperature Wrench: GB-20 (Part#1125)
<br /> Authorities Having Jurisdiction, and - is expected. Orifice Size: 3/e" (9.53 mm)
<br /> notify all personnel who may be Conversions are approximate. The Model LF is Listed for up to 8"
<br /> affected during system shutdown. below the ceiling which can provide a K-Factor: 3.0
<br /> A fire watch during maintenance significant advantage wtien Thread Size: Yz" N.P.T. (12.7mm)
<br /> periods is a recommended , encountering ceiling obstructions. Temp. Ratings: 155°F/68°C
<br /> precaution. ' Please note the flow changes 175°F/79°C
<br /> slightly for installations over 4" up to 8"
<br /> below the ceiling and for the 175° Approvals: U.L., cUL
<br /> temperature. Maximum Working Pressure: 175 psi
<br /> The Central Model LF Automatic
<br /> Sprinklers incorporate the latest in Factory Hydro Test: 100% at 500 psi
<br /> glass bulb technology, which results in Standard Finishes:
<br /> a much smaller more attractive
<br /> sprinkler. The operating mechanism Sprinkler: brass, chrome plated,
<br /> consists of a liquid-filled quick white and off-white
<br /> response frangible capsule that is onty painted
<br /> 2.0 cm in length. Escutcheon: brass plated, chrome
<br /> The Model LF Automatic Sprinklers plated, white and off-
<br /> ��� are intended for residential white painted
<br /> applications in accordance with
<br /> �� current NFPA 13, NFPA 13D and
<br /> ) ' � NFPA 13R Standards and Central's Length: 2Ya" (5.39 cm)
<br /> Central Sprinkler Company Residentiai instanation Guide. Widtn: �3i,6�� (3.02cm)
<br /> 451 N.Cannon Avenue, Lansdale, PA 19446 � Operation: The gtass bulb capsute
<br /> �1996 Central Spnnkler Company Phone(215)362-0700 operating mechanism contains a heat- Weight: 2Y2" (70 grams)
<br /> Pnnted in U.S.A. FAX (215)362-5385 LF PEND.2 , S@I1SItiV2 (IqUld thSt @XpS�dS Up011
<br /> No.4-4.Q
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