Johnson Controls tyco TY-FRB Series Manual page 2

TFP172
Page 2 of 4
Components:
- 4 - Bulb
1 Frame
2 - -
Button 5 Compression
-
Screw
3 Sealing
-
Assembly 6 De ector
*
6
5
4
2
(50,8 mm)
3
1
CROSS SECTION
SERIES TY-FRB UPRIGHT (TY313) AND PENDENT (TY323) SPRINKLERS
WRENCH RECESS
(USE ONLY
END "A")
FIGURE 2
W-TYPE 6
SPRINKLER WRENCH
WRENCH
RECESS
PUSH WRENCH
IN TO ENSURE
ENGAGEMENT
WITH SPRINKLER
WRENCHING AREA
FIGURE 3
W-TYPE 7 RECESSED
SPRINKLER WRENCH
*
Temperature rating is
indicated on De ector.
ESCUTCHEON PLATE
*
*
DEFLECTOR SEATING SURFACE
7/16"
(11,1 mm)
NOMINAL
MAKE-IN
2"
**
1/2" NPT
UPRIGHT
5.6 K-FACTOR, 1/2 INCH NPT, QUICK RESPONSE
Installation
The TYCO Series TY-FRB, 5.6 K-factor,
Upright (TY313) and Pendent (TY323)
Sprinklers must be installed in accor-
dance with this section.
General Instructions
Do not install any bulb-type sprin-
kler 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 diam-
eter of the air bubble is approximately
1/16 in. (1,6 mm) for the 135°F (57°C) and
3/32 in. (2,4 mm) for the 286°F (141°C)
temperature ratings.
A leak-tight 1/2 in. NPT sprinkler joint
should be obtained by applying a
minimum to maximum torque of 7 to
14 lb-ft (9,5 to 19,0 N·m). Higher levels
of torque can distort the sprinkler Inlet
with consequent leakage or impairment
of the sprinkler.
Do not attempt to compensate for
insufficient adjustment in the Escutch-
eon Plate by under- or over-tightening
the sprinkler. Re-adjust the position of
the sprinkler fitting to suit.
Upright and Pendent Sprinklers
The Series TY-FRB Upright and
Pendent Sprinklers must be installed
in accordance with the following
instructions.
Step 1. Install Pendent sprinklers in the
pendent position. Install upright sprin-
klers in the upright position.
**
Pipe thread connections per ISO 7-1
can be provided on special request.
1/2"
**
NPT
2"
(50,8 mm)
1-3/8"
(34,9 mm)
*
DEFLECTOR
PENDENT
FIGURE 1
STYLE 15 or 20
7/16" (11,1 mm)
NOMINAL MAKE-IN
ESCUTCHEON
WRENCH
FLATS
2-7/8" (73,0 mm) DIA.
RECESSED PENDENT
Step 2. With pipe-thread sealant
applied to the pipe threads, hand-
tighten the sprinkler into the sprinkler
fitting.
Step 3. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
6 Sprinkler Wrench (Figure 2). With ref-
erence to Figure 1, apply the W-Type 6
Sprinkler Wrench to the wrench flats.
Torque sprinklers 7 to 14 lb-ft (9,5 to
19,0 N·m).
Recessed Pendent Sprinklers
The Series TY-FRB Recessed Pendent
Sprinklers must be installed in accor-
dance with the following instructions.
Step A. After installing the Style 15
or Style 20 Mounting Plate over the
sprinkler threads, and with pipe-thread
sealant applied to the pipe threads,
hand-tighten the sprinkler into the
sprinkler fitting.
Step B. Tighten the sprinkler into the
sprinkler fitting using only the W-Type
7 Recessed Sprinkler Wrench (Figure
3). With reference to Figure 1, apply the
W-Type 7 Recessed Sprinkler Wrench
to the sprinkler wrench flats. Torque
sprinklers 7 to 14 lb-ft (9,5 to 19,0 N·m).
Step C. After ceiling installation and
finishing, slide on the Style 15 or Style
20 Closure over the Series TY-FRB
Sprinkler and push the Closure over the
Mounting Plate until its flange comes in
contact with the ceiling.
RECESSED