B&C Technologies HE Series Commercial - Manual (Page 32)

Figure 4.14: Water Connection Detail
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.
To avoid eventual water hammer in the water line, suitable devices to reduce the water hammer
should be installed.
4.9 Steam Connection
For machines equipped with optional steam heat, install piping in accordance with approved com-
mercial steam practices. Steam requirements are shown in the figure 4.15 on page 29. Failure to
install a steam filter/trap may void the warranty.
4.10 External Chemical Supplies
The following procedures must be observed when connecting any chemical injector to the washer-
extractor. See figure 4.16 on 30 for a typical supply injection system setup.
Undiluted chemicals dripping can damage the machine. Therefore, all chemical supply dis-
penser pumps should be mounted below the washers injection point.
All dispenser tubing
should also run below the injection point. Loops do not prevent drips if these instructions are not
followed. Failure to follow these instructions could damage the machine and void the warranty.
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