Tyco EC-5 Series Bedienungsanleitung

General

Description

The Series EC-5 Extended Coverage

Pendent Sprinklers are decorative

glass bulb sprinklers designed for use

in light hazard occupancies. They are

intended for use in automatic sprinkler

systems designed in accordance with

standard installation rules (e.g., NFPA

13) for a maximum coverage area of

400 ft2(37,2 m2), as compared to the

maximum coverage area of 225 ft2

(20,6 m2) for standard coverage sprin-

klers used in light hazard occupancies.

The recessed version of the EC-5, in-

tended for use in areas with a finished

ceiling, uses the two-piece Style 50

Recessed Escutcheon. The Style 50

Recessed Escutcheon provides up to

3/8 inch (9,5 mm) of total adjustment

from the flush pendent position. The

adjustment provided by the Recessed

Escutcheon reduces the accuracy to

which the fixed pipe drops to the sprin-

klers must be cut.

Corrosion resistant coatings, where

applicable, are utilized to extend the

life of copper alloy sprinklers beyond

that which would otherwise be ob-

tained when exposed to corrosive at-

mospheres. Although corrosion resis-

tant coated sprinklers have passed the

standard corrosion tests of the appli-

cable approval agencies, the testing is

not representative of all possible cor-

rosive atmospheres. Consequently, it

is recommended that the end user be

consulted with respect to the suitability

of these corrosion resistant coatings

for any given corrosive environment.

The effects of ambient temperature,

concentration of chemicals, and

gas/chemical velocity, should be con-

sidered, as a minimum, along with the

corrosive nature of the chemical to

which the sprinklers will be exposed.

WARNINGS

The Series EC-5 Extended Coverage

Sprinklers described herein must be

installed and maintained in compli-

ance with this document, as well as

with the applicable standards of the

National Fire Protection Association,

in addition to the standards of any

other authorities having jurisdiction.

Failure to do so may impair the per-

formance of these devices.

The owner is responsible for maintain-

ing their fire protection system and de-

vices in proper operating condition.

The installing contractor or sprinkler

manufacturer should be contacted

with any questions.

Model/Sprinkler

Identification

Number

TY3232 - Pendent, 5.6K

TY3232 is a redesignation for C3232.

Technical

Data

Approvals

UL and C-UL Listed. FM and NYC Ap-

proved. (Refer to Table A for complete

approval information including corro-

sion resistant status. The approvals

apply to the service conditions indi-

cated in the Design Criteria section.)

Maximum Working Pressure

175 psi (12,1 bar)

Pipe Thread Connection

1/2 inch NPT

Discharge Coefficients

K=5.6GPM/psi

1/2

(80,6 LPM/bar1/2)

Page 1 of 6 TFP228

JANUARY, 2005

Series EC-5 — 5.6 K-factor

Extended Coverage (Light Hazard)

Pendent and Recessed Pendent Sprinklers

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

IMPORTANT

Always refer to Technical Data

Sheet TFP700 for the “INSTALLER

WARNING” that provides cautions

with respect to handling and instal-

lation of sprinkler systems and com-

ponents. Improper handling and in-

stallation can permanently damage

a sprinkler system or its compo-

nents and cause the sprinkler to fail

to operate in a fire situation or cause

it to operate prematurely.

Temperature Ratings

135°F/57°C and 155°F/68°C

Finish

Sprinkler: Refer to Table A

Recessed Escutcheon: White Coated,

Chrome Plated, and Brass Plated

Physical Characteristics

Frame............. Bronze

Button............. Bronze

SealingAssembly ..........

. . . . . Beryllium Nickel w/Teflon†

Bulb........ Glass(3mmdia.)

Compression Screw . . . . . . . . .

................ Bronze

Deflector ............Brass

†Registered trademark of DuPont

Operation

The glass bulb contains a fluid that

expands when exposed to heat. When

the rated temperature is reached, the

fluid expands sufficiently to shatter the

glass bulb, allowing the sprinkler to

activate and flow water.

Design

Criteria

The Series EC-5 Extended Coverage

Pendent Sprinklers must only be in-

stalled in accordance with the applica-

ble UL and C-UL Listing or FM Ap-

proval requirements as indicated

below. Only the Style 50 Recessed Es-

cutcheon is to be used for recessed

installation, as applicable (Ref. Table

A, B, and C).

ULandC-ULListing

Requirements

1. The Series EC-5 Sprinklers may be

used for the coverage areas shown

in Table D, based on maintaining the

minimum specified flow rate as a

function of coverage area and haz-

ard group for all of the sprinklers in

the design area.

2. With respect to heat sensitivity, the

Series EC-5 Sprinklers are permit-

ted to be used with unobstructed

construction consisting of flat,

smooth ceilings with a pitch of one in

six as defined and permitted by

NFPA 13.

3. The minimum allowable spacing be-

Page2of6 TFP228

2-1/16"

(52,4 mm)

1-5/16"

(33,3 mm)

(11,1 mm)

NOMINAL

SEATING SURFACE

ESCUTCHEON PLATE

7/16"

MAKE-IN

NPT

1/2" **

2 Button

Temperature rating is

indicated on Deflector.

Deflector

Compression

Screw

Bulb

Sealing Assembly

omponents:

Frame1 -

Pipe thread

connections per ISO

7/1 can be provided

on s

ecial re

uest.

FIGURE 1

SERIES EC-5 (TY3232) EXTENDED COVERAGE PENDENT SPRINKLERS

TYPE TEMP. BULB

LIQUID

NATURAL

BRASS

CHROME

PLATED

WHITE*

POLYESTER

135°F/57°CPENDENT

SPRINKLER FINISH (See Note 4)

Orange

Red155°F/68°C

NOTES:

1 Listed by Underwriters Laboratories, Inc. (UL).

2 Listed by Underwriters Laboratories, Inc. for use in Canada (C-UL).

3. Approved by Factory Mutual Research Corporation (FM).

4. Where Polyester Coated Sprinklers are noted to be UL and C-UL Listed, the sprinklers are UL and C-UL Listed as Corrosion Resistant

Sprinklers.

5. Approved by the City of New York under MEA 113-04-E.

*Frame and Deflector only. Listings and approvals apply to color (Special Order).

TABLE A

LABORATORY LISTINGS AND APPROVALS

(Refer to the Design Criteria Section)

135°F/57°C Orange

155°F/68°C Red

HAZARD

LIGHT

Refer to Table B for UL and C-UL

Sensitivity Rating

and

Refer to Table C for FM

Sensitivity Rating

REC. PENDENT

w/ Style 50 Esc.

1, 2, 3, 5

1, 2, 5

tween the Series EC-5 Sprinklers,

to prevent cold soldering, is 8 feet

(2,4 m).

4. The Series EC-5 Sprinklers are to be

installed in accordance with all other

requirements of NFPA 13 for ex-

tended coverage pendent sprin-

klers.

FM Approval

Requirements

The Series EC-5 Extended Coverage

Sprinklers are to be installed in ac-

cordance with the applicable Factory

Mutual Loss Prevention Data Sheet.

Information provided in the FM Loss

Prevention Data Sheets relate to, but

are not limited to, hydraulic design,

ceiling slope and obstructions, mini-

mum and maximum allowable spacing,

and deflector-to-ceiling distance.

Installation

The Series EC-5 Sprinklers must be

installed in accordance with the follow-

ing instructions:

NOTES

Do not install any bulb type sprinkler if

the bulb is cracked or there is a loss of

liquid from the bulb. With the sprinkler

held horizontally, a small air bubble

should be present. The diameter of the

air bubble is approximately 1/16 inch

(1,6 mm).

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 maxi-

mum of 21 ft.lbs. (28,5 Nm) of torque

is to be used to install sprinklers.

Higher levels of torque may distort the

sprinkler inlet with consequent leak-

age or impairment of the sprinkler.

Do not attempt to compensate for in-

sufficient adjustment in an Escutcheon

Plate by under- or over-tightening the

Sprinkler. Readjust the position of the

sprinkler fitting to suit.

Step 1. The sprinkler must be installed

with the deflector parallel to the mount-

ing surface. Pendent sprinklers must

be installed in the pendent position.

Step 2. After installing the Style 50

mounting plate (or other escutcheon,

as applicable) over the sprinkler pipe

threads and with pipe thread sealant

applied to the pipe threads, hand

tighten the sprinkler into the sprinkler

fitting.

Step 3. Wrench tighten pendent sprin-

klers using only the W-Type 6 (End A)

Sprinkler Wrench. Wrench tighten the

recessed pendent sprinklers using

only the W-Type 7 Sprinkler Wrench.

The wrench recess of the applicable

sprinkler wrench (Ref. Figure 3 and 4)

is to be applied to the sprinkler wrench

flats (Ref. Figure 1).

TFP228 Page 3 of 6

135°F 155°F

AREA STYLE

16 x 16 Pendent QR QR

16 x 16 Style 50 Recessed QR QR

18 x 18 Pendent QR QR

18 x 18 Style 50 Recessed QR QR

20 x 20 Pendent QR N/A

20 x 20 Style 50 Recessed QR N/A

QR: Quick Response

N/A: Not Applicable

TABLE B

SENSITIVITY RATING FOR UL AND C-UL LISTING

OF SERIES EC-5 SPRINKLERS

135°F 155°F

AREA STYLE

16 x 16 Pendent QR QR

16 x 16 Style 50 Recessed QR QR

18 x 18 Pendent QR QR

18 x 18 Style 50 Recessed QR QR

20 x 20 Pendent QR QR

20 x 20 Style 50 Recessed QR QR

QR: Quick Response

TABLE C

SENSITIVITY RATING FOR FM APPROVAL

OF SERIES EC-5 SPRINKLERS

Care and

Maintenance

The Series EC-5 Sprinklers must be

maintained and serviced in accord-

ance with the following instructions:

NOTE

Before closing a fire protection system

main control valve for maintenance

work on the fire protection system that

it controls, permission to shut down the

affected fire protection systems must

be obtained from the proper authori-

ties and all personnel who may be

affected by this action must be notified.

Sprinklers that are found to be leaking

or exhibiting visible signs of corrosion

must be replaced.

Automatic sprinklers must never be

painted, plated, coated, or otherwise

altered after leaving the factory. Modi-

fied sprinklers must be replaced.

Sprinklers that have been exposed to

corrosive products of combustion, but

have not operated, should be replaced

if they cannot be completely cleaned

by wiping the sprinkler with a cloth or

by brushing it with a soft bristle brush.

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. Also, replace any sprinkler that

has a cracked bulb or that has lost

liquid from its bulb. (Ref. Installation

Section).

Frequent visual inspections are rec-

ommended to be initially performed for

corrosion resistant coated sprinklers,

after the installation has been com-

pleted, to verify the integrity of the cor-

rosion resistant coating. Thereafter,

annual inspections per NFPA 25

should suffice; however, instead of in-

specting from the floor level, a random

sampling of close-up visual inspec-

tions should be made, so as to better

determine the exact sprinkler condi-

tion and the long term integrity of the

corrosion resistant coating as it may

be affected by the corrosive conditions

present.

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 in accordance with

local requirements and/or national

codes.

Page4of6 TFP228

FIGURE 2

SERIES EC-5 RECESSED PENDENT SPRINKLER ASSEMBLY

WITH TWO-PIECE 3/8 INCH TOTAL ADJUSTMENT

STYLE 50 RECESSED ESCUTCHEON

3/16" (4,8 mm)

7/16" (11,1 mm)

MOUNTING

SURFACE

SPRINKLER

FITTING

FACE OF

(14,2±3,2 mm)

9/16±1/8"

(57,2 mm)

2-1/4" DIA.

2-7

8" DIA.

(73,0 mm)

CLOSURE

1-1/8" (28,6 mm)

7/8" (22,2 mm)

MOUNTING

PLATE

(2,4 mm)

3/32"

FIGURE 4

W-TYPE 6 SPRINKLER

WRENCH

WRENCH RECESS

(END "A" USED

FOR TY3232)

FIGURE 5

W-TYPE 7 RECESSED

SPRINKLER WRENCH

RECESS

WREN

WITH SPRINKLER

ENGAGEMENT

IN TO ENSURE

WREN

HIN

AREA

PUSH WRENCH

DESCRIPTION AREA GPM PSI

TY3232 (K=5.6) PENDENT 16 x 16 26 21.6

18 x 18 33 34.7

20 x 20 40 51.0

1 ft. = 0.3048 m

1ft

2= 0.093 m2

1 gpm = 3.785 lpm

1 psi = 0.06895 bar

1 gpm/ft2= 40.74 mm/min

TABLE D

FLOW CRITERIA FOR UL AND C-UL LISTING

OF SERIES EC-5 SPRINKLERS

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 THE-

ORY, FOR INCIDENTAL, INDIRECT,

SPECIAL OR CONSEQUENTIAL

DAMAGES, INCLUDING BUT NOT

LIMITED TO LABOR CHARGES, RE-

GARDLESS OF WHETHER TYCO

FIRE PRODUCTS WAS INFORMED

ABOUT THE POSSIBILITY OF SUCH

DAMAGES,ANDINNOEVENT

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 WARRANTIES

OF MERCHANTABILITY AND FIT-

NESS FOR A PARTICULAR PUR-

POSE.

Ordering

Procedure

When placing an order, indicate the full

product name. Please specify the

Sprinkler Identification Number (SIN),

quantity, and temperature rating. Refer

to the Price List for complete listing of

Part Numbers.

Contact your local distributor for avail-

ability.

Sprinkler Assemblies with NPT

Thread Connections:

Specify: TY3232, (specify temperature

rating), Extended Coverage Pendent

Sprinkler with (specify finish), P/N

(specify).

135°F/57°C

Natural Brass . . . . . . . . . . . . . PSN 51-051-1-135

Chrome Plated . . . . . . . . . . . . PSN 51-051-9-135

White Coated . . . . . . . . . . . . . PSN 51-051-4-135

White (RAL9010)* . . . . . . . . . PSN 51-051-3-135

155°F/68°C

Natural Brass . . . . . . . . . . . . . PSN 51-051-1-155

Chrome Plated . . . . . . . . . . . . PSN 51-051-9-155

White Coated . . . . . . . . . . . . . PSN 51-051-4-155

White (RAL9010)* . . . . . . . . . PSN 51-051-3-155

*Eastern Hemisphere sales only.

Recessed Escutcheon:

Specify: Style 50 Recessed Escutch-

eon with (specify finish), P/N (specify).

Style 50 Recessed Escutcheon

Chrome Plated . . . . . . . . . . . . PSN 56-711-9-010

White Color Coated . . . . . . . . PSN 56-711-4-010

White (RAL9010)* . . . . . . . . . PSN 56-711-3-010

Brass Plated . . . . . . . . . . . . . PSN 56-711-2-010

*Eastern Hemisphere sales only.

Sprinkler Wrench:

Specify: W-Type 6 Sprinkler Wrench,

P/N 56-000-6-387

Specify: W-Type 7 Recessed Sprinkler

Wrench, P/N 56-850-4-001

TFP228 Page 5 of 6

Page6of6 TFP228

TYCO FIRE PRODUCTS, 451 North Cannon Avenue, Lansdale, Pennsylvania 19446

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