TFP683
Page 4 of 4
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reference to Figures 1 or 2, apply the
W-Type 9 Sprinkler Wrench to the
wrench area.
Step 4. Once the pendent sprinkler is
secure, remove protective cap from the
deflector.
Series TY-L 5.6 K-factor Pendent
and Recessed Pendent Sprinklers
Installation
The Series TY-L 5.6 K-factor Pendent
and Recessed Pendent Sprinkler must
be installed in accordance with the fol-
lowing instructions:
Step 1. After installing the Style 20
Mounting Plate, as applicable, over the
sprinkler threads and 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 using only the W-Type
10 Recessed Sprinkler Wrench,
See Figure 5. Apply the W-Type 10
Recessed Sprinkler Wrench to the
sprinkler wrenching flanges, as shown
in Figure 1.
CAUTION
Do not remove the protective cap over
the deflector until after the ceiling
and the Closure have been installed.
Failure to do so may result in equip-
ment damage and/or failure.
Step 3. After the ceiling has been
installed or the finish coat has been
applied, slide on the Style 20 Closure
over the Series TY-L Recessed Pendent
Sprinkler and push the Closure over the
Mounting Plate until its flange comes in
contact with the ceiling.
Step 4. Once the ceiling and Closure
are secured, remove the protective cap
from the deflector.
Care and
Maintenance
The TYCO Series TY-L 5.6 and 8.0
K-factor Stainless Steel Pendent and
Recessed Pendent Sprinklers must be
maintained and serviced in accordance
with this section.
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 system must be
obtained from the proper authorities
and all personnel who may be affected
by this action must be notified.
Absence of an escutcheon, which is
used to cover a clearance hole, may
delay the time to sprinkler operation in
a fire situation.
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 or over-heated sprinklers must be
replaced. Care must be exercised to
avoid damage to the sprinklers before,
during, and after installation. Sprin-
klers damaged by dropping, striking,
wrench twist/slippage, or the like, must
be replaced.
Frequent visual inspections are rec-
ommended to be initially performed
for corrosion resistant coated sprin-
klers, after the installation has been
completed, to verify the integrity of the
corrosion-resistant coating. Thereafter,
annual inspections per NFPA 25 should
suffice; however, instead of inspecting
from the floor level, a random sampling
of close-up visual inspections should
be made so as to better determine the
exact sprinkler condition 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
inspection, testing, and maintenance of
their fire protection system and devices
in compliance with this document, as
well as with the applicable standards
of the NATIONAL FIRE PROTECTION
ASSOCIATION, such as NFPA 25, in
addition to the standards of any other
authorities having jurisdiction. Contact
the installing contractor or product
manufacturer with any questions.
It is recommended that automatic
sprinkler systems be inspected, tested,
and maintained by a qualified Inspec-
tion Service in accordance with local
requirements and/or national codes.
Limited
Warranty
For warranty terms and conditions, visit
www.tyco-fire.com.
Ordering
Procedure
Contact your local distributor for avail-
ability. When placing an order, indicate
the full product name and Part Number
(P/N).
Sprinkler Assemblies with NPT
Thread Connections*
Specify: Series TY-L (specify SIN),
(specify K-factor), Stainless Steel
Pendent Sprinkler, Standard Response,
Standard Coverage, (specify) tempera-
ture rating, P/N (specify):
5.6K, 1/2 in. NPT
165°F ( 74°C) .................... 531120165
212°F (100°C). . . . . . . . . . . . . . . . . . . 531120212
280°F (138°C). . . . . . . . . . . . . . . . . . . 531120280
8.0K, 3/4 in. NPT
165°F ( 74°C) ....................531020165
212°F (100°C). . . . . . . . . . . . . . . . . . . 531020212
280°F (138°C). . . . . . . . . . . . . . . . . . . 531020280
* Use suffix “I” for ISO 7-1 connection, for
example, 53-112-0-165-I
Recessed Escutcheon
Specify: Style 20 Recessed Escutch-
eon, (specify material) with (specify*)
finish, P/N (specify*)
*Refer to Technical Data Sheet TFP770
Flush Escutcheon
Specify: Style 65 Flush Escutcheon,
(specify material) with (specify*) finish,
P/N (specify*)
*Refer to Technical Data Sheet TFP777
Sprinkler Wrench
Specify: W-Type 9 Sprinkler Wrench,
P/N 56-000-1-849
Specify: W-Type 10 Recessed Sprinkler
Wrench, P/N 56-000-1-948
