Tyco Fire Product Gem FR-1 Manual de usuario

PENDENT, RECESSED PENDENT, AND UPRIGHT SPRINKLERS

MODEL FR-1 FAST RESPONSE

QUICK RESPONSE, SOLDER TYPE, 2.8 K-FACTOR, 1/2" NPT**

GENERAL DESCRIPTION

The 2.8 K-Factor Model FR-1 Pendent

and Upright Sprinklers (Ref. Figure A)

are automatic sprinklers of the “quick

response” fusible solder type. They

are “standard spray sprinklers” in-

tended for use in fire sprinkler systems

designed in accordance with the

standard installation rules recognized

by the applicable Listing or Approval

agency (e.g., UL Listing is based on

NFPA 13 requirements). The Pendent

and Upright Sprinklers produce a

hemispherical water distribution pat-

tern below the deflector.

The recessed version of the Model

FR-1 Pendent Sprinkler is obtained by

utilizing the Model FR-1 Pendent

Sprinkler in combination with the

Model F705 Recessed Escutcheon

(Ref. Figures A and B). The F705 Re-

cessed Escutcheon provides 1/4 inch

(6,4 mm) of recessed adjustment or up

to 1/2 inch (12,7 mm) of adjustment

from the flush pendent position.

The F705 has a separable two-piece

design which allows installation of the

sprinklers and pressure testing of the

fire protection system, prior to ceiling

construction and/or application of a fin-

ish coat to the ceiling. They also permit

refinishing of a ceiling surface without

having to first shut down the fire pro-

tection system and remove the sprin-

klers.

The adjustment provided by the F705

substantially reduces the accuracy to

which the length of fixed pipe drops to

the sprinklers must be cut. Also, the

Closure has a 1/2 inch (12,7 mm) wide

flange which provides ample clear-

ance for covering the mounting hole.

APPROVALS AND STANDARDS

Laboratory listings and approvals for

the 2.8 K-Factor Model FR-1 Pendent,

Recessed Pendent, and Upright Sprin-

klers are given in Table A.

WARNING

The 2.8 K-Factor Model FR-1 Pen-

dent, Recessed Pendent, and Upright

Sprinklers described herein must be

installed and maintained in compli-

ance with this document, as well as

applicable standards of the National

Fire Protection Association, in addi-

tion to the standards of any other

authorities having jurisdiction. Fail-

ure to do so may impair the integrity

of these devices.

The owner is responsible for main-

taining their fire protection system

and devices in proper operating con-

dition. The installing contractor or

manufacturer should be contacted

relative to any questions.

Installation of the Model FR-1 Pen-

dent Sprinkler in a recessed escutch-

eon other than the Model F705 will

void all sprinkler warranties, as well

as possibly void the sprinklers Ap-

provals and/or Listings.

Printed in U.S.A. 3-01 TD514

FIGURE A

2.8 K-FACTOR MODEL FR-1 PENDENT (SIN G8971) AND UPRIGHT (SIN G8973) SPRINKLERS

1-Frame

2 - Strut

3 - Deflector

4-Hook

5 - Link Assembly

*Temperature rating is indicated on the Deflector.

** Pipe thread connections per ISO 7/1 can be provided on special request.

6 - Ejection Spring

7 - Button

8 - Gasket

9 - Bushing

TYCO FIRE PRODUCTS, 7071 S. 13th Street, Suite 103 Oak Creek, WI 53154 — www.gemsprinkler.com

Customer Service/Sales: Tel: (877) 436-8926 / Fax: (877) 866-9250

Technical Services: Tel: (800) 381-9312 / Fax: (800) 791-5500

OBSOLETE

TECHNICAL DATA

The 2.8 K-Factor Model FR-1 Pen-

dent, Recessed Pendent, and Upright

Sprinklers are rated for use at a maxi-

mum service pressure of 175 psi (12,1

bar) and they are available in the tem-

perature ratings and finishes indicated

in Table A.

The flow “Q” in GPM (LPM) is deter-

mined by the following formula:

where the nominal discharge coeffi-

cient “K” equals 2.8 (40,3) and “p”

equals the residual flowing pressure in

psi (bar).

The FR-1 utilizes a dezincification re-

sistant bronze alloy frame. The strut is

silicone bronze, and the deflector is

brass. The hook is phosphor bronze,

the two halves of the link assembly are

nickel, the ejection spring is Inconel,

the button is brass, and the gasket is

Teflon



INSTALLATION

NOTES

A leak tight 1/2 inch NPT sprinkler

joint should be obtained with a torque

of 7 to 14 ft.lbs. (9,5 to 19,0 Nm). A

maximum of 21 ft. lbs. (28,5 Nm) of

torque may be used to install sprin-

klers with 1/2 NPT connections.

Higher levels of torque may distort the

sprinkler inlet with consequent leak-

age or impairment of the sprinkler.

Do not attempt to make-up for insuf-

ficient adjustment in the escutcheon

plate by under- or over-tightening the

sprinkler. Readjust the position of the

sprinkler fitting to suit.

The Model FR-1 Pendent and Up-

right Sprinklers must be installed in

accordance with the following instruc-

tions.

1. Pendent sprinklers are to be in-

stalled on the pendent position, and

upright sprinklers are to be installed

in the upright position.

2. With pipe thread sealant applied to

the pipe threads, hand tighten the

sprinkler into the sprinkler fitting.

3. Tighten the sprinkler into the sprin-

kler fitting using only the W-Type 11

Sprinkler Wrench (Ref. Figure C).

The wrench is to be applied to the

sprinkler wrenching area shown in

Figure A.

The Model FR-1 Recessed Pendent

and Sprinklers must be installed in

accordance with the following instruc-

tions.

A. Verify that the face of the sprinkler

fitting is within the proper range of

distance which can be accommo-

dated by the Model F705 Recessed

Escutcheon.

For best overall appearance, use Di-

mension “A” indicated under the

“Fully Recessed Dimensions” head-

ing of Figure B. Otherwise, use Di-

mension “A” under the “High Adjust-

ment Dimensions” heading. In either

case, the remaining adjustment can

be used to compensate for the pos-

sible manufacturing variations in

take-out of the fitting, as well as in

the make-in of the sprinklers (as per-

mitted by ANSI B1.20.1).

B. After installing the F705 Mounting

Plate over the sprinkler threads,

hand tighten the sprinkler into the

sprinkler fitting.

C. Tighten the sprinkler into the sprin-

kler fitting using only the W-Type 12

Recessed Sprinkler Wrench (Ref.

Figure D). With reference to Figure

A, the W-Type 12 Recessed Sprin-

kler Wrench is to be applied to the

sprinkler wrenching flanges.

D. After the ceiling has been installed

or the finish coat has been applied,

slide on the F705 Closure over the

Model FR-1 Sprinkler and push the

Closure over the Mounting Plate un-

til its flange comes in contact with the

ceiling.

QKp



DuPont Registered Trademark

TYPE TEMPERATURE

RATING

FRAME

COLOR

CODE

NATURAL

BRASS

CHROME

PLATED

140°F/60°C

PENDENT

(SIN G8971)

SPRINKLER FINISH

Unpainted

White 1, 2, 4

165°F/74°C

212°F/100°C

NOTES:

1. Listed by Underwriters Laboratories, Inc. as Quick Response Sprinklers

2. Listed by Underwriters’ Laboratories of Canada as Quick Response Sprinklers.

3. Approved by the City of New York under BSA 334-79-SA.

4. Approved by the City of New York under MEA 391-24-E.

TABLE A

LABORATORY LISTINGS AND APPROVALS

1, 2, 4

RECESSED

PENDENT

(SIN G8971)

w/ F705

ESCUTCHEON

165°F/74°C

140°F/60°C

212°F/100°C

Unpainted

White

1, 2, 4

1, 2, 3

UPRIGHT

(SIN G8973) 212°F/100°C

165°F/74°C Unpainted

White

1, 2, 3

1, 2, 4

OBSOLETE

CARE AND MAINTENANCE

Model FR-1 Sprinklers must be main-

tained and serviced in accordance

with the following instructions:

NOTES

Before closing a fire protection system

main control valve for maintenance

work on the fire protection system

which it controls, permission to shut

down the affected fire protection sys-

tem must be obtained from the proper

authorities and all personnel who

may be affected by this action must be

notified.

Absence of an escutcheon, which is

used to cover a clearance hole, may

delay the time to sprinkler operation

in a fire situation.

Sprinklers which are found to be leak-

ing or exhibiting visible signs of corro-

sion must be replaced.

Automatic sprinklers must never be

shipped or stored where their tempera-

tures will exceed 100°F/38°C and they

must never be painted, plated, coated,

or otherwise altered after leaving the

factory. Modified or over-heated sprin-

klers must be replaced.

Care must be exercised to avoid dam-

age to the sprinklers - before, during,

and after installation. Sprinklers dam-

aged by dropping, striking, wrench

twist/slippage, or the like, must be re-

placed.

The owner is responsible for the in-

spection, testing, and maintenance of

their fire protection system and de-

vices in compliance with this docu-

ment, as well as with the applicable

standards of the National Fire Protec-

tion Association (e.g., NFPA 25), in

addition to the standards of any other

authorities having jurisdiction. The in-

stalling contractor or sprinkler manu-

facturer should be contacted relative

to any questions.

It is recommended that automatic

sprinkler systems be inspected,

tested, and maintained by a qualified

Inspection Service. or over-heated

sprinklers must be replaced.

Dim. Inches MM

A- 1/2†† 12.7

B-Min. 1-1/2 38,1

B-Nom. 1-5/8 41,3

B-Max. 1-3/4 44,5

C-Min. 1/4 6,4

C-Max. 3/4 12,7

MODEL F705

Dim. Inches MM

A- 3/8±1/8†† 9,5±3,2

B-Min. 1-1/2 38,1

B-Nom. 1-3/4 44,5

B-Max. 2 50,8

C-Min. FLUSH —

C-Max. 1/2 12.7

FULLY RECESSED

DIMENSIONS†

Up to 1/4 inch adjustment from

minimum 1/4 inch to maximum

1/2 inch recessed position.

HIGH ADJUSTMENT

DIMENSIONS

Up to 1/2 inch adjustment from

the flush ceiling position to 1/2

inch recessed position.

† For best overall appearance.

†† Remaining 1/4 inch (6,4 mm) of

adjustment can be used to compensate

for variations in sprinkler make-in and

fitting take-out.

1- Model FR-1 Pendent Sprinkler

2- Model F705 Recessed Escutcheon

a- Mounting Plate

b- Closure

FIGURE B

2.8 K-FACTOR MODEL FR-1 RECESSED PENDENT SPRINKLER ASSEMBLY

WITH TWO-PIECE MODEL F705 RECESSED ESCUTCHEON

FIGURE C

W-TYPE 11 SPRINKLER WRENCH

FIGURE D

W-TYPE 12 RECESSED

SPRINKLER WRENCH

OBSOLETE

LIMITED WARRANTY

Products manufactured by Tyco Fire

Products are warranted solely to the

original Buyer for ten (10) years

against defects in material and work-

manship when paid for and properly

installed and maintained under normal

use and service. This warranty will ex-

pire ten (10) years from date of ship-

ment by Tyco Fire Products. No war-

ranty is given for products or

components manufactured by compa-

nies not affiliated by ownership with

Tyco Fire Products or for products and

components which have been subject

to misuse, improper installation, corro-

sion, or which have not been installed,

maintained, modified or repaired in ac-

cordance with applicable Standards of

the National Fire Protection Associa-

tion, and/or the standards of any other

Authorities Having Jurisdiction. Mate-

rials found by Tyco Fire Products to be

defective shall be either repaired or

replaced, at Tyco Fire Products’ sole

option. Tyco Fire Products neither as-

sumes, nor authorizes any person to

assume for it, any other obligation in

connection with the sale of products or

parts of products. Tyco Fire Products

shall not be responsible for sprinkler

system design errors or inaccurate or

incomplete information supplied by

Buyer or Buyer’s representatives.

IN NO EVENT SHALL TYCO FIRE

PRODUCTS BE LIABLE, IN CON-

TRACT, TORT, STRICT LIABILITY

OR UNDER ANY OTHER LEGAL

THEORY, FOR INCIDENTAL, INDI-

RECT, SPECIAL OR CONSEQUEN-

TIAL DAMAGES, INCLUDING BUT

NOT LIMITED TO LABOR CHARGES,

REGARDLESS OF WHETHER TYCO

FIRE PRODUCTS WAS INFORMED

ABOUT THE POSSIBILITY OF SUCH

DAMAGES, AND IN NO EVENT

SHALL TYCO FIRE PRODUCTS’ LI-

ABILITY EXCEED AN AMOUNT

EQUAL TO THE SALES PRICE.

THE FOREGOING WARRANTY IS

MADE IN LIEU OF ANY AND ALL

OTHER WARRANTIES EXPRESS

OR IMPLIED, INCLUDING WARRAN-

TIES OF MERCHANTABILITY AND

FITNESS FOR A PARTICULAR PUR-

POSE.

ORDERING PROCEDURE

A Product Symbol Number (PSN) is

not specified when ordering sprinklers

with thread connections per ISO 7/1.

Contact your local distributor for avail-

ability.

Sprinkler Assemblies:

Specify: 2.8 K-Factor, (specify tem-

perature rating), Model FR-1 (specify

Pendent or Upright) Sprinkler with

(specify type of finish), PSN (specify

from Table B.).

“Special Order”

Sprinkler Assemblies with ISO 7/1

Thread Connections:

Specify: 2.8 K-Factor, (specify tem-

perature rating), Model FR-1 (specify

Pendent or Upright) Sprinkler with

(specify type of finish) and with thread

connection per ISO 7/1.

Recessed Escutcheon:

Specify: 1/2" (15 mm) Model F705 Re-

cessed Escutcheon with (specify fin-

ish), PSN (specify).

1/2" (15 mm) F705

Chrome Plated . . . . . . . . . PSN 56-705-9-010

1/2" (15 mm) F705

White Color

Coated . . . . . . . . . . . . . . . PSN 56-705-4-010

Sprinkler Wrench:

Specify: W-Type 11 Sprinkler Wrench,

PSN 56-452-1-001.

Specify: W-Type 12 Recessed Sprin-

kler Wrench, PSN 56-798-1-001.

WEIGHT

The nominal weights are as follows.

2.8 K-Factor Model FR-1

Pendent Sprinkler . . . . . . . . . 2.4 ozs. (69 g)

2.8 K-Factor Model FR-1

Upright Sprinkler. . . . . . . . . . 2.9 ozs. (82 g)

Model F705

Recessed Escutcheon . . . . . 1.0 ozs. (28 g)

W-Type 11

Sprinkler Wrench . . . . . . . . . 17.7 ozs. (500 g)

W-Type 12

Sprinkler Wrench . . . . . . . . . 19.2 ozs. (545 g)

PSN 58 — XXX — X — XXX

165°F/74°C

(Pendent or Upright)

165

TEMPERATURE

RATING

140°F/60°C

(Pendent Only)

140

SPRINKLER

FINISH

TABLE B

PRODUCT SYMBOL NUMBER SELECTION FOR

2.8 K-FACTOR MODEL FR-1 PENDENT AND UPRIGHT SPRINKLERS

212°F/100°C

(Pendent or Upright)

212

CHROME PLATED

NATURAL BRASS

971

TYPE

PENDENT

973 UPRIGHT

OBSOLETE

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