Gas Requirements - Alliance Laundry Systems DA0220SRG Instalación

WARNING
To reduce the risk of fire or explosion, DO
NOT CONNECT THE GAS LINE TO THE
TUMBLER IF THE GAS SERVICE IS NOT
THE SAME AS THAT SPECIFIED ON THE
TUMBLER SERIAL PLATE! It will first be
necessary to convert the gas burner
orifice and gas valve. Appropriate
conversion kits are available.
IMPORTANT: Any product revisions or
conversions must be made by the manufacturer's
authorized dealers, distributors, or local service
personnel.
IMPORTANT: The tumbler must be isolated from
the gas supply piping system by closing its
individual manual shut-off valve during any
pressure testing of the gas supply piping system at
test pressure equal to or less than 1/2 psig
(3.45 kPa, 34.5 mbar).
IMPORTANT: The tumbler and its manually
operated appliance gas valve must be disconnected
from the gas supply piping system during any
pressure testing of that system at test pressures in
excess of 1/2 psi (3.45 kPa, 34.5 mbar).
IMPORTANT: The installation must comply with
local codes or, in the absence of local codes:
with the latest edition of the "National Fuel
G
Gas Code," ANSI Z223.1/NFPA 54 in the
U.S.A.,
with CAN1-B149.1 or Natural Gas and
G
Propane Installation Code in Canada,
and Australian Gas Association/Australian
G
L.P. Gas Association requirements in
Australia.
The size of gas service pipe is dependent upon many
variables (lengths, tees, etc.). Specific pipe size
information should be obtained from the gas supplier.
Refer to Table 14 for general pipe size.
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Gas Requirements

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© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
A dirt and water vapor pipe trap must be furnished and
installed by customer, refer to Figure 14. One gas
shut-off valve must also be supplied for gas service
line to each tumbler (obtain locally).
It is important that equal pressure be maintained at all
tumbler gas connections. This can best be done by
installing a one inch (25 mm) pipe gas loop as shown
in Figure 15.
WARNING
To reduce the risk of fire or explosion, if the
tumbler is to be connected to Liquefied
Petroleum (L.P.) gas, a vent to the outdoors
must be provided in the room where the
tumbler is installed.
NATURAL GAS service must be supplied at
7 ± 1-1/2 inch water column pressure (17.4 ± 4 mbar,
1.74 ± 0.37 kPa). An in-line pressure regulator may be
required on Natural Gas models if the line pressure
exceeds 8 water column inches (2.0 kPa) pressure with
all gas appliances firing.
L.P. (Liquefied Petroleum) GAS service must be supplied
at 11 ± 0.3 inch water column pressure (27 ± 1 mbar,
2.74 ± 0.07 kPa).
EUROPEAN GASES – The above data for Natural
and L.P. Gas does not apply in the EU. Refer to
Installing Gas Drying Tumblers in the European
Union.
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