Tyco CC3 User Manual

TFP633
Page 3 of 8
above), whichever is smaller, see Figure
2. For insulation-lled solid wood or
composite wood joist construction,
the horizontal run of pipe must be
a maximum of 6 in. (150 mm) above
ceiling or non-combustible ceiling
insulation, or 1/3 the depth of con-
cealed space (as measured from the
top surface of the ceiling to the bottom
surface of the joist insulation above),
whichever is smaller, see Figure 3. The
CPVC pipe can then be used to supply
the Model CC3 Sprinklers, as well as
the sprinklers below the ceiling. Unless
modied by this technical data sheet,
all other guidelines of the “BLAZEMAS-
TER — Installation Instructions & Tech-
nical Manual” must be met. When using
1 in. (DN25) or larger pipe, a hanger
must be located at the truss nearest a
sprig for purposes of restraint. If using
3/4 in. (DN20) piping, all sprigs over
12 inches (305 mm) must be laterally
braced using methods described in the
NFPA standards.
Where the CPVC must be offset up
and over an obstruction and the pipe
exceeds the allowed horizontal posi-
tioning requirements specied above
as well as shown in Figures 2 and 3,
additional Model CC3 Sprinklers are to
be installed as shown in Figures 2 and
3 to protect the BLAZEMASTER CPVC
product.
A minimum lateral distance of 18 in.
(460 mm) must be maintained between
the CPVC pipe and heat pumps, fan
motors, and heat lamps.
Where CPVC piping is installed as a
vertical riser to the next oor above,
see Figure 4 for installation options.
MODEL CC3
SPRINKLER
6" (152 mm)
MINIMUM
60" (1524 mm)
MAXIMUM
6" (152 mm)
MAXIMUM
FOR CPVC
PIPE
WHEN OFFSETTING CPVC PIPE OVER AN
OBSTRUCTION, A MODEL CC3 SPRINKLER
MUST BE INSTALLED DIRECTLY ON THE
CPVC PIPE OVER THE OBSTRUCTION
BOTTOM
OF PIPE
TOP CHORD
4" (102 mm)
OR LESS
4-1/2" (114 mm) MINIMUM
FROM FACE OF WOOD TRUSS
OR TOP CHORD OF BAR JOIST
FRAME ARMS OF
SPRINKLER MUST BE
INSTALLED IN-LINE
WITH PIPE RUN
6" (152 mm) MAXIMUM ABOVE CEILING TO BOTTOM OF PIPE
OR NON-COMBUSTIBLE CEILING INSULATION, OR 1/3 DEPTH
OF CONCEALED SPACE (AS MEASURED FROM TOP SURFACE OF
CEILING TO BOTTOM OF DECK ABOVE), WHICHEVER IS SMALLER
CEILING
UPPER DECK
OBSTRUCTION
TOP OF CHORD
4" (102 mm) MAXIMUM
1-1/2" (40 mm) MINIMUM
MODEL CC3
SPRINKLER
UPPER
DECK
NON-COMBUSTIBLE
INSULATION
6" (152 mm)
MINIMUM
60" (1524 mm)
MAXIMUM
COMPOSITE
WOOD JOISTS
SOLID WOOD
JOISTS
WHEN OFFSETTING CPVC PIPE OVER AN
OBSTRUCTION, A MODEL CC3 SPRINKLER
MUST BE INSTALLED DIRECTLY ON THE
CPVC PIPE OVER THE OBSTRUCTION
BOTTOM
OF PIPE
TOP OF
CHORD
72" (1829 mm)
MAXIMUM
FRAME ARMS OF
SPRINKLER MUST BE
INSTALLED IN-LINE
WITH PIPE RUN
CEILING
OBSTRUCTION
4" (102 mm) MAXIMUM
1-1/2" (40 mm) MINIMUM
6" (152 mm)
MAXIMUM
FOR CPVC
PIPE
6" (152 mm) MAXIMUM ABOVE CEILING TO BOTTOM OF PIPE
OR NON-COMBUSTIBLE CEILING INSULATION, OR 1/3 DEPTH
OF CONCEALED SPACE (AS MEASURED FROM TOP SURFACE OF
CEILING TO BOTTOM OF DECK ABOVE), WHICHEVER IS SMALLER
FIGURE 3
NON-COMBUSTIBLE INSULATION-FILLED UPPER DECK
SOLID WOOD OR COMPOSITE WOOD JOIST CONSTRUCTION
CROSS SECTION ELEVATION VIEW
CPVC PIPE
FIGURE 2
UNOBSTRUCTED WOOD TRUSS CONSTRUCTION OR UNOBSTRUCTED BAR JOIST
CONSTRUCTION CROSS SECTION ELEVATION VIEW
CPVC PIPE

Tyco CC3 Specifications

General

Brand	Tyco
Model	CC3
Category	Irrigation System
Language	English