Alliance Laundry Systems HF900 - Manual (Page 38)

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Steam connection
Machines with steam heating must have a steam valve between the steam
installation and the machine.
WARNING
Never touch internal or external steam pipes, connections,
or components. These surfaces can be extremely hot and
will cause severe burns. The steam must be turned off and
the pipe, connections, and components allowed to cool
before the pipe can be touched.
Steam Supply Information
MODEL
Steam inlet connection, inch Number of steam inlets Recommended pressure, bar Recommended pressure, psi Maximum pressure, bar Maximum pressure, psi
For the HF455, IHF455, IHF100, CHF100 1/2 1 2.0 - 5.5 30 - 80 5.5 80
For the HF575, IHF575, IHF135, CHF135 1/2 1 2.0 - 5.5 30 - 80 5.5 80
For the HF730, IHF730, IHF165, CHF165 3/4 1 2.0 - 5.5 30 - 80 5.5 80
For the HF900, IHF900 3/4 1 2.0 - 5.5 30 - 80 5.5 80
With direct steam injection into the machine (See Table 6)
1. Steam pipe
2. Steam cut-off valve
3. Pipe coupling
4. Steam filter
5. Magnetic steam valve
6. Curve MF
7. Steam hose with appropriate pipe coupling
Table 6