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  9. Tyco Fire Product Star Galaxy SG User manual

Tyco Fire Product Star Galaxy SG User manual

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Std. Response - Std. Coverage
Star Galaxy™ SG Easy Guard
K=8.0 Sprinklers With Guards
& Intermediate Level Sprinklers
with Guards
Quick Response - Std. Coverage
Star Galaxy™ SGQR Easy Guard
K=8.0 Sprinklers With Guards
& Intermediate Level Sprinklers
with Guards
GENERAL DESCRIPTION
The Star Galaxy Easy Guard, 8.0 K-Factor (17/32 ori-
fice), Sprinklers are standard coverage, glass bulb type
spray sprinklers. The SG (5 mm bulb type) Sprinklers are
“standard response”, and the SGQR (3 mm bulb type)
Sprinkler are “quick response”. The Easy Guard Sprin-
klers provides a unique factory assembled guard or guard
& shield, and its double groove frame design allows instal-
lation of the sprinkler without having to first remove the
guard or guard & shield, saving time and labor cost of
field installation.
Sprinklers with guards may be located in areas that make
them susceptible to being struck, so as to help prevent
damage to the sprinklers.
Intermediate Level Sprinklers (i.e, sprinklers with shields)
are primarily designed for use in rack storage sprinkler
systems, where their thermally sensitive elements must
be shielded from the water spay of higher elevation sprin-
klers which could operate earlier during a fire. Intermedi-
ate Level Sprinklers are also used in applications such as
beneath open gridded catwalks.
WARNINGS
The Star Galaxy SG Easy Guard Sprinklers described
herein must be installed and maintained in compliance
with this document, as well as with the applicable stand-
ards of the National Fire Protection Association, in addi-
tion to the standards of any other authorities having juris-
diction. Failure to do so may impair the integrity of these
devices.
The owner is responsible for maintaining their fire protec-
tion system and devices in proper operating condition.
The installing contractor or sprinkler manufacturer should
be contacted relative to any questions.
† DuPont Registered Trademark
SIN S3410 SR Upright With Guard
SIN S3479 QR Upright With Guard
(73.0 mm)
3/4" NPT
2-7
/
8
"
(84.1 mm)
3-5/16"
(61.9 mm)
2-7/16"
SIN S3411 SR Pendent With Guard
SIN S3480 QR Pendent With Guard
SIN S3510 SR Upright With Guard and Shield
SIN S3579 QR Upright With Guard and Shield
SIN S3511 SR Pendent With Guard and Shield
SIN S3580 QR Pendent With Guard and Shield
(73.0 mm)
2-7
/
8
"
NPT
3/4"
(84.1 mm)
3-5/16" (63.5 mm)
2-1/2"
4
"DI
A.
(101.6 mm)
(61.9 mm)
2-7/16"
3/4" NPT
(85.7 mm)
3-3/8"
3
"DI
A.
(76.2 mm)
NPT
3/4"
(84.1 mm)
3-5/16" (63.5 mm)
2-1/2"
Customer Service/Sales: Tel: (800) 558-5236 • Fax: (414) 570-5010
Technical Services: Tel: (800) 381-9312 • Fax: (800) 791-5500 3-01
1-4.2.12
TYCO FIRE PRODUCTS
OBSOLETE
OPERATION
The glass bulb contains a fluid which expands when ex-
posed to heat. When the rated temperature is reached,
the fluid expands sufficiently to shatter the glass bulb,
which then allows the sprinkler to activate and flow water.
TECHNICAL DATA
Approvals
UL Listed. FM Approved.
(The approvals apply only to the service conditions indi-
cated in the Design Criteria section.)
Maximum Working Pressure
175 psi (12,1 bar)
Pipe Thread Connection
3/4 inch NPT
Discharge Coefficient
K=8.0GPM/psi
1/2 (115,2 LPM/bar1/2)
Temperature Ratings
Standard Response:135°F/57°C, 155°F/68°C,
175°F/79°C, 200°F/93°C, 286°F/141°C, or 360°F/182°C
Quick Response:135°F/57°C, 155°F/68°C, 175°F/79°C,
200°F/93°C, or 286°F/141°C
Finishes
Sprinkler: Natural Brass with Zinc Plated Guards
Physical Characteristics
The Star Galaxy Easy Guard Sprinklers utilize a dezincifi-
cation resistant (DZR) bronze frame, and a 5 mm diame-
ter (standard response) or 3 mm diameter (quick re-
sponse) glass bulb. The two-piece button assembly is
brass and copper. The gasketed spring plate consists of a
beryllium nickel disc spring that is sealed on both its in-
side and outside edges with a Teflon

gasket. The com-
pression screw is bronze, and the deflector is brass.
DESIGN CRITERIA
The Star Galaxy Easy Guard Sprinklers are intended for
fire protection 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).
INSTALLATION
The Star Galaxy Easy Guard Sprinklers must be installed
in accordance with the following 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) for the 135°F/57°C to 3/32 inch
(2,4 mm) for the 360°F/182°C temperature ratings.
A leak tight 3/4 inch NPT sprinkler joint should be ob-
tainedwithatorqueof10to20ft.lbs.(13,4to20,4Nm).
A maximum of 30 ft. lbs. (40,7 Nm) of torque may be
used to install sprinklers with 3/4 NPT connections.
Higher levels of torque may distort the sprinkler inlet with
consequent leakage or impairment of the sprinkler.
Step 1. With pipe thread sealant applied to the pipe
threads, hand tighten the sprinkler into the sprinkler fitting.
Step 2. Tighten the sprinkler into the sprinkler fitting us-
ing only the W-Type 9 Sprinkler Wrench (Ref. Figure 1).
The W-Type 9 Sprinkler Wrench is to be applied to the
sprinkler wrenching area (groove),which is located adja-
cent to the groove where the guard is mounted to the
sprinkler.
STAR SPRINKLER
Page 2 1-4.2.12
FIGURE 1
W-TYPE 9 (#1849) SPRINKLER WRENCH
WRENCH
RECESS
OBSOLETE
CARE AND MAINTENANCE
The Star Galaxy Easy Guard Sprinklers must be main-
tained and serviced in accordance with the following in-
structions:
NOTE
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 pro-
tection systems must be obtained from the proper authori-
ties and all personnel who may be affected by this action
must be notified.
Sprinklers which are found to be leaking or exhibiting vis-
ible signs of corrosion must be replaced.
Automatic sprinklers must never be shipped or stored
where their temperature will exceed 100°F/38°C and they
must never be painted, plated, coated, or otherwise al-
tered after leaving the factory. Modified sprinklers must
be replaced. Sprinklers that have been exposed to corro-
sive 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 damage to the sprinklers
— before, during, and after installation. Sprinklers dam-
aged by dropping, striking, wrench twist/slippage or the
like, must be replaced. Also, replace any sprinkler that
has a cracked bulb or that has lost liquid from its bulb
(ref. Installation Section Note).
The owner is responsible for the inspection, testing, and
maintenance of their fire protection system and devices in
compliance with this document, as well as with the appli-
cable standards of the National Fire Protection Associa-
tion (e.g., NFPA 25), in addition to the standards of any
other authorities having jurisdiction. The installing contrac-
tor or sprinkler manufacturer should be contacted relative
to any questions.
It is recommended that automatic sprinkler systems be in-
spected, tested, and maintained by a qualified Inspection
Service.
LIMITED WARRANTY
Products manufactured by Tyco Fire Products are war-
ranted solely to the original Buyer for ten (10) years
against defects in material and workmanship when paid
for and properly installed and maintained under normal
use and service. This warranty will expire ten (10) years
from date of shipment by Tyco Fire Products. No warranty
is given for products or components manufactured by
companies not affiliated by ownership with Tyco Fire Prod-
ucts or for products and components which have been
subject to misuse, improper installation, corrosion, or
which have not been installed, maintained, modified or re-
paired in accordance with applicable Standards of the Na-
tional Fire Protection Association, and/or the standards of
any other Authorities Having Jurisdiction. Materials found
by Tyco Fire Products to be defective shall be either re-
paired or replaced, at Tyco Fire Products’ sole option.
Tyco Fire Products neither assumes, nor authorizes any
person to assume for it, any other obligation in connec-
tion with the sale of products or parts of products. Tyco
Fire Products shall not be responsible for sprinkler sys-
tem design errors or inaccurate or incomplete information
supplied by Buyer or Buyer’s representatives.
IN NO EVENT SHALL TYCO FIRE PRODUCTS BE LI-
ABLE, IN CONTRACT, TORT, STRICT LIABILITY OR UN-
DER ANY OTHER LEGAL THEORY, FOR INCIDENTAL,
INDIRECT, SPECIAL OR CONSEQUENTIAL 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’ LIABILITY EXCEED AN AMOUNT EQUAL
TO THE SALES PRICE.
THE FOREGOING WARRANTY IS MADE IN LIEU OF
ANY AND ALL OTHER WARRANTIES EXPRESS OR IM-
PLIED, INCLUDING WARRANTIES OF MERCHANT-
ABILITY AND FITNESS FOR A PARTICULAR PUR-
POSE.
STAR SPRINKLER
1-4.2.12 Page 3
OBSOLETE
ORDERING PROCEDURE
Please Specify:
Standard Response
8.0 K-Factor, SG Easy Guard, Standard Response
Upright Sprinkler with Guard (#3410)
8.0 K-Factor, SG Easy Guard, Standard Response
Pendent Sprinkler with Guard (#3411)
8.0 K-Factor, SG Easy Guard, Standard Response
Upright Sprinkler with Guard and Shield (#3510)
8.0 K-Factor, SG Easy Guard, Standard Response
Pendent Sprinkler with Guard and Shield (#3511)
Quick Response
8.0 K-Factor, SGQR Easy Guard, Quick Response
Upright Sprinkler with Guard (#3479)
8.0 K-Factor, SGQR Easy Guard, Quick Response
Pendent Sprinkler with Guard (#3480)
8.0 K-Factor, SGQR Easy Guard, Quick Response
Upright Sprinkler with Guard and Shield (#3579)
8.0 K-Factor, SGQR Easy Guard, Quick Response
Pendent Sprinkler with Guard and Shield (#3580)
Sprinkler Wrench
W-Type 9 Sprinkler Wrench (#1849)
Refer to Price List for complete listing of Part Numbers
with respect to temperature ratings, sprinkler finishes,
etc.
STAR SPRINKLER
Page 4 1-4.2.12
7071 S. 13th Street • Suite 103
Oak Creek, WI 53154
www.starsprinkler.com
PRINTED IN U.S.A. 3-01
OBSOLETE