Horizon Fuel Cell Technologies H-500XP, User Manual

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11
WARNING!
Minimize static discharge. Ground all equipment.
Residual reactants within the H-500XP can develop a charge in a matter of
minutes when turned off. A reading of zero volts across the entire power module
does not guarantee that all fuel cells are uncharged.
NOTE: The cathode has already been connected to
the stack shell.
The stack cathode should be connected to common ground of
all the equipments.
WARNING!
Always assume that the fuel cell stack is charged.
Jewellery (such as rings, necklaces, bracelets and watches) may concentrate an
electric current when it comes into contact with charged components, or when a
shock passes through the human body. Accordingly, no jewellery should be worn
near H-500XP.
1.9 High Temperature
The fuel cell stack is designed to operate above 60ºC sometimes, At this
operating temperature, the air exhaust stream temperature can reach 55ºC and
the cooling air stream can reach 17ºC above ambient conditions. These
temperatures are sufficient to cause burns or severe discomfort. Accordingly,
avoid contact with the fuel cell stack, or components that convey process or
cooling air.
WARNING!
Avoid contact with the fuel cell stack or components that convey
process or cooling air.