Horizon Fitness H-12 User Manual page 14

Step 3: Now the fuel cell system
is ready to use.
Please connect the load to the
fuel cell system and enjoy the
experience with clean energy!
WARNING: Disconnect the hydrogen tube from the
hydrogen input immediately after the fuel cell stack
is shut down. Since hydrogen gas can leak into the
fuel cell and destroy the stack.
14
Step 4: Disconnect the red pin
from the stack output for 1
second to purge a little amount
of water out of the stack.
It is suggested every 10 minutes
to purge the stack one time.