SECTION VI
UL EX-4510 12-1-01 Page 6-5
Installation
INSTALLING ACTUATION PIPING (Continued)
Actuation Piping Installation
1. Install 1/4 in. Schedule 40 pipe from gas outlet port on
the ANSUL AUTOMAN II-C release to cylinder loca-
tion. Use one of the 1/2 in. (1.3 cm) knockouts provid-
ed in the top, bottom, or side of the enclosure to exit
the piping.
2. If pneumatic operated accessories are required to be
operated from the actuation pressure, branch off the
1/4 in. actuation piping and run to each accessory.
3. Install 1/4 in. tee in the actuation piping approximately
24 in. (61 cm) before first INERGEN cylinder and
install vent plug, Part No. 42175. See Figure 5.
4. Install actuation hose, Part Nos. 31809, 32335, or
32336 (depending on length required) between actua-
tion piping and either pneumatic actuator or INERGEN
valve. A 1/4 in. male connector, Part No. 32338, is
required on each end of the actuation hose. See
Figure 5.
5. A 1/4 in. check valve, Part No. 825627, must be
installed between the 1/4 in. vent plug and the
INERGEN cylinder as shown in Figure 5.
FIGURE 5
004434
APPROX.
24 IN.
(61 cm)
CHECK
VALVE
PA RT N O.
825627
MALE
ELBOW
PA RT
NO.
832334
VALVE
ACTUATION
ADAPTOR,
PA RT NO.
873236
1/4 IN.
VENT PLUG,
PA RT NO.
842175
PRESSURE TRIP,
PA RT NO. 805156
PRESSURE
SWITCH (SEE
COMPONENT
SECTION)
CV-98
STRAIGHT
ADAPTOR –
PA RT NO.
832338 (OR
ELBOW
PA RT NO.
831810)
STAINLESS BRAIDED HOSE
PA RT NO. 831809 – 16 IN. (40.6 cm)
PA RT NO. 832335 – 20 IN. (50.8 cm)
PA RT NO. 832336 – 24 IN. (60.9 cm)
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