Tyco TY-B Series - Page 3

Care and
Maintenance
The Models G1, G4, G1/S1, and
G4/S3 do not require any regularly
scheduled maintenance; however,
proper installation of the Sprinkler
Guards should be verified during the
annual visual inspection of the sprin-
klers.
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.
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
TFP780
Page 3 of 4
FIGURE 1
MODEL G1 AND G4 SPRINKLER GUARDS — DIMENSIONS
FIGURE 2
MODEL G1/S1 AND G4/S3 SPRINKLER GUARDS WITH SHIELDS — DIMENSIONS
(87,3 mm)
PLATE
(73,0 mm)
Model G1 Guard
Shown with Series TY-FRB Sprinkler
(58,7 mm)
2-5/16"
GUARD
BAR
CLIP
SPRINKLER
BASE PLATE
ENGAGED BY
THREAD RELIEF
2-7/8" DIA.
BASE
SPRINKLER
BASE PLATE
ENGAGED BY
WRENCH AREA
BAR
Shown with Series TY-FRL Sprinkler
Model G4 Guard
3-7/16"
(73,0 mm)
2-7/8" DIA.
BASE
PLATE
(ENGAGED)
(ENGAGED)
GUARD
CLIP
(88,9 mm)
3-1/2"
ENGAGED BY
THREAD RELIEF
SPRINKLER
BASE PLATE
2-7/8" DIA.
(73,0 mm)
4" DIA.
With Model S1 Shield
Shown with Series TY-B Sprinkler
Model G1 Guard
(101,6 mm)
PLATE
BASE
2-3/8"
(60,3 mm)
BAR
SPRINKLER
WRENCH AREA
ENGAGED BY
BASE PLATE
WITH
SCREW
S1 SHIELD
WITH
SCREW
GUARD
S3 SHIELD
(73,0 mm)
2-7/8" DIA.
Model G4 Guard
With Model S3 Shield
Shown with Series TY-L Sprinkler
BASE
PLATE
4-3
/
4" DIA.
(120,7 mm)
(ENGAGED)
CLIP
(ENGAGED)
CLIP
GUARD
BAR
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