57
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d. Install sediment trap, ground-joint union and
manual shut-off valve upstream of mounted
factory supplied manual shut-off valve. See
Figure 35 “ Recommended Gas Piping ”.
Models PHNTM600C, PHNTM700C and
PHNTM800C
e. Locate and remove 1 in. NPT external gas
shutoff valve (required).
f. Insert nipple through grommet in left side panel.
Apply pipe dope and thread nipple into gas inlet
tee or cross.
g. Mount the 1 in. NPT external gas shutoff valve
onto the nipple threaded end outside of the jacket
left side panel.
h. Install sediment trap, ground-joint union and
manual shut-off valve upstream of mounted
factory supplied manual shut-off valve. See
Figure 35 “ Recommended Gas Piping”.
4. All above ground gas piping
upstream
from manual shut-off valve must be electrically
continuous and bonded to a grounding electrode. Do
not use gas piping as grounding electrode. Refer to
National Electrical Code
, NFPA 70 and/or
Canadian
Electrical Code
Part 1, CSA C22.1, Electrical Code.
WARNING
Explosion Hazard. Failure to use proper
thread compounds on all gas connectors
may result in leaks of flammable gas.
Gas supply to boiler and system must be
absolutely shut off prior to installing or
servicing boiler gas piping.
1. Use methods and materials in accordance
with local plumbing codes and requirements of gas
supplier. In absence of such requirements, follow
National Fuel Gas Code
, ANSI Z223.1/NFPA 54
and/or
Natural Gas and Propane Installation Code
,
CAN/CSA B149.1.
2. Use thread (joint) compounds (pipe dope)
resistant to action of liquefied petroleum gas.
3. Phantom X boilers have factory supplied
miscellaneous parts cartons, which include gas-
piping components to connect boiler gas valve(s) to
gas supply system. Install these components prior
to connecting boiler to gas supply system piping as
follows:
Boiler Model Miscellaneous
Parts Carton
PHNTM399C
106315-01
PHNTM500C
106316-01
PHNTM600C
106317-01
PHNTM700C
PHNTM800C
Models PHNTM399C and PHNTM500C
a. Locate and remove the ¾ in. NPT x 6 in. long
black nipple and ¾ in. NPT external gas shutoff
valve (required).
b. Insert nipple though grommet in left side panel.
Apply pipe dope and thread nipple into gas valve
(PHNTM399C) or gas inlet tee (PHNTM500C).
c. Mount the ¾ in. NPT external gas shutoff valve
onto the nipple threaded end outside of the jacket
left side panel.
Table 32: Specific Gravity Correction Factors
Specific
Gravity
Correction
Factor
Specific
Gravity
Correction
Factor
0.60
1.00
0.90
0.82
0.65
0.96
1.00
0.78
0.70
0.93
1.10
0.74
0.75
0.90
1.20
0.71
0.80
0.87
1.30
0.68
0.85
0.81
1.40
0.66
VII. Gas Piping
(continued)
Figure 35: Recommended Gas Piping
Boiler Model
Natural/LP
Gas Max,
in. wc (kPa)
Natural Gas
Min,
in. wc (kPa)
LP Gas
Min,
in. wc (kPa)
PHNTM399C
14.0
(3.49)
4.0
(1.00)
8.0
(1.99)
PHNTM500C
PHNTM600C
PHNTM700C
PHNTM800C
Table 33: Min./Max. Inlet Gas Pressure Ratings
Содержание Phantom-X Series
Страница 15: ...15 106309 03 4 19 III Pre Installation and Boiler Mounting H Boiler Stacking continued Figure 5 Boiler Stacking...
Страница 49: ...49 106309 03 4 19 VI Water Piping and Trim continued Figure 28 Near Boiler Piping Heating Only...
Страница 63: ...63 106309 03 4 19 VIII Electrical continued Figure 40 Ladder Diagram...
Страница 64: ...64 106309 03 4 19 VIII Electrical continued Figure 41 Wiring Connections Diagram 2...
Страница 73: ...73 106309 03 4 19 IX System Start up continued Figure 47 Operating Instructions...
Страница 124: ...124 106309 03 4 19 XIII Service Parts continued...
Страница 126: ...126 106309 03 4 19 XIII Service Parts continued PHNTM600C PHNTM700C and PHNTM800C PHNTM800C shown...
Страница 130: ...130 106309 03 4 19 XIII Service Parts continued...
Страница 133: ...133 106309 03 4 19 XIII Service Parts continued 10A 10B 10C 10D 10G...
Страница 139: ...139 106309 03 4 19...
