Stack And System Component Information - Horizon Fitness H-100 User Manual

3. Stack and System Component Information

1. Stack
Is made up of plate-like cells with air channels to allow
the flow of air across the membrane. The membrane
facilitates the flow of Hydrogen creating the release
of electrons. Electrically conductive separator plates
between each pair of cells enable the flow of electrons.
The stack aspect is that they are all placed on top of each
other and held together by epoxy endplates.
2. H2 Supply Valve
It controls the H2 input. When the controller turns on, also
the H2 supply valve does. When system turns off, it is in
the off position for preventing hydrogen leakage.
3. H2 Purge Valve
It purges out the water and air gas redundant in the fuel
cells.
4. Short Circuit Unit
It ensures best performance of the fuel cells.
5. On/Off Switch
Hold it for 2 seconds for either on or off operation.
6. Blower
Supply air to the fuel cells and meanwhile decrease the
temperature of the stack.
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