Alliance Laundry Systems 70269701R4 - Manual (Page 28)

Installation
70269701 26 © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Installing CE Gas Drying Tumblers
General Information
This information is to be used when installing gas
tumblers in countries, and/or on gases, different than
the machine’s factory configuration. Tumblers are
supplied from the factory for operation on Natural Gas
1000 Btu/cu ft. (8914 kcal/m
3
), or L.P. Gas 2500 Btu/
cu ft. (22,250 kcal/m
3
) in the countries of GB/IE/PT/
ES/IT/GR/LU/CH. To install machines in any other
country, or on any other gas, requires some level of
modification.
Orifices, stickers, block-open kits, regulator springs
and other parts needed for conversions are to be
ordered separately.
Models are built in two different configurations:
● Regulated Natural Gas – Injector is sized for
Natural Gas, second family, group H (E) at
20 mbar inlet pressure. Regulator/governor is
operational. Gas valve CAN be field-converted to
a non-regulating type.
● Unregulated L.P. (Liquefied Petroleum) Gas –
Injector is sized for L.P., third family, group 3+ at
28.37 mbar inlet pressure. Regulator/governor is
blocked open. Gas valve CANNOT be field-
converted to a regulating type.
Serial plates supplied from the factory are configured
for the countries of GB/IE/PT/ES/IT/GR/LU/CH.
These instructions pertain to the situations when the
country of use or gas supply is different than that on
the serial plate.
Table 3 describes the different gases that are available
in different CE countries, and how the machines need
to be configured to operate with those gases. In the
CE, there are Natural Gases that do not allow for
machine regulation, and L.P. Gases that must be
regulated. For L.P. Gas, third family B/P at 50 mbar,
order regulated Natural Gas machines and convert
according to Table 3.
WARNING
To reduce the risk of electric shock, fire,
explosion, serious injury or death:
• Disconnect electric power to the
tumbler before servicing.
• Close gas shut-off valve to gas tumbler
before servicing.
• Close steam valve to steam tumbler
before servicing.
• Never start the tumbler with any guards/
panels removed.
• Whenever ground wires are removed
during servicing, these ground wires
must be reconnected to ensure that the
tumbler is properly grounded.
W002