Horizon Fuel Cell Technologies H-500XP, User Manual

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Figure 4.8
Connect your hydrogen supply to the hydrogen supply valve, please DO NOT turn
your hydrogen until the system is fully set up. Please make sure hydrogen is
0.5bar/15SLPM at no load and during full load.
NOTE: Be sure the purge line is NOT TOO LONG (better within 0.2m)
from the valve, so that it will not do harm to stack purging easily.
Figure 4.6
Please keep the
hydrogen purge line
away from the stack, it is
recommended that keep
the purge line at the
stack fan side, as the air
will blow purged
hydrogen away. It is
strictly prohibited that
. e n il e g r u p e h t e v a e l
h
yd
ro
ge
n
cani
st
er
er
eh
ps
o
mt
a
oT
/
evl
av
egr
uP
Hy
dr
og
en
supp
ly
v
al
ve
/
Fr
om
Figure 4.7
Supply valve
From hydrogen
canister
To H-500XP
Purge valve
From H-500XP To atmosphere
Please avoid positioning
the purge valve near the air
inlet side. Always position
the purge valve on the
blow side of the stack. If
the purged hydrogen is in
contact with the stack, the
MEA will be damaged
permanently.