Amerex 20150, Руководство по проектированию, установке, техническому обслуживанию и перезарядке

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August 2012 Section 2 System Components Page 2 – 5
Amerex Restaurant Fire Suppression System (EX 4658)
PRM DETECTION TUBING – ¼" DIAMETER
P/N 16557 - 25'
P/N 16551 - 50'
P/N 16556 – 75'
P/N 16579 - 100’
P/N 16552 – 150'
P/N 16554 – 300'
ACTUATION COPPER TUBING
(50’ COIL – P/N 22278)
PNEUMATIC RELEASING MODULE – (PRM)
(P/N 16547 – PAINTED RED)
(P/N 16795 – STAINLESS STEEL)
This single hazard control mechanism supervises
and controls a Fire suppression system. Proven,
rugged mechanical components are reliably set into
motion with a simple linear pneumatic detection
interface. The control mechanism interfaces with
mechanical manual pull station(s), actuation
networks; mechanical gas valves, and offers
electrical contacts for shutdown functions. A low
pressure switch is provided for connection to an
alarm panel and/or the optional low pressure
indicator. Supplied with the PRM are an End of
Line Fitting and two sealing balls.
PRM END OF LINE FITTING (P/N 16506)
The “End of Line Fitting” is installed at the end of the
pneumatic detection network. The sealing ball must be
installed in the tubing at the End of Line Fitting. One
End of Line Fitting and two Sealing Balls are supplied
with each PRM.
PRM TUBING SUPPORT CLIP (P/N 16501)
The Tubing Support Clip is used in the pneumatic
detection network to provide a means of support for the
pressurized thermal responsive tubing. A Tubing Clip is
required for every 18” of tubing. A Tubing Clip is also
required within one inch of the End of Line Fitting
.
.25" DIAMETER
HOLE
Pressurized thermal responsive tubing provides a mechanical
movement via loss of pressurization anywhere along its entire
length that results in system actuation.
¼” O.D. x 0.049 wall thickness copper tubing
Use this tubing to connect the MRM or PRM to the
actuation port of the agent cylinder. Fittings used with
tubing are to be brass or steel compression style fittings.