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Press and hold
and
This process takes approximately 4 hours to complete after which the generator will
automatically go to stand-by mode.
To abort the conditioning process press
Press
to return to normal operation.
It is recommended that the dryer columns are conditioned every 12 months as stated in section 5.2.
4.3.7 Error Log
The Error Log menu allows the user to access the 10 most recent error messages.
To access the errors press and hold
The menu will display the most recent error, message number "0", along with the date and
time of when the error occurred.
Use the
and
keys to scroll through the remaining error messages. Press
return to the error log menu.
4.3.8 Generator Self Test
The generator must be disconnected from the system when running the self test routine.
This menu is used for diagnostic purposes to allow the user to verify that the generator is
operating correctly.
From the Self Test Menu press and hold
The menus will change automatically as the generator runs through the self test:
The hydrogen purge valve will open and dump all of the pressure from the system.
This may take up to 20 minutes.
Note: If the application piping is disconnected, the time taken to depressurise will
fall to 1 minute.
The hydrogen generation section of the generator will pressurise up to a maximum
operating pressure of 6.89 bar (100 psi / 0.69 MPa). The time taken to reach this
pressure is monitored by the generator.
The pressure is held for 60 seconds and monitored for decay.
The dryer section of the generator will pressurise up to a maximum operating
pressure of 6.89 bar (100 psi / 0.69 MPa). The time taken to reach this pressure is
monitored by the generator.
The pressure is held for 60 seconds and monitored for decay.
The entire generator will pressurise up to a maximum operating pressure of
6.89 bar (100 psi/ 0.69 MPa). The time taken to reach this pressure is monitored by
the generator.
The pressure is held for 60 seconds and monitored for decay.
The hydrogen purge valve will open and dump all of the pressure from the system.
On completion the generator will switch to "STANDBY".
Press
to return to the default menu.
14
to start conditioning the dryer.
. The generator will go into stand-by mode.
and
.
and
.
C O
N
D
I T I O N
H O L D
C O
N
D
X
X
X
: X X
E R R O R
H O L D
D D / M M / Y Y
*
D E S C R I P T I O N
to
*
*
S E L F
H O L D
P R E S S U R E
1 . 0
B
a
r
P R E S S U R E
1 . 0
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a
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P R E S S U R E
1 . 0
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a
r
T E S T
S T A N D B Y
D R Y E R
&
I T I O N I N G
E X I T
L O G
&
H H : M M
0
*
* *
T E S T
&
R E L E A S E
C A
N
C
E L
B U I L D
1
C A
N
C
E L
H O L D
1
C A
N
C
E L
B U I L D
2
C A
N
C
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H O L D
2
C A
N
C
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B U I L D
3
C A
N
C
E L
H O L D
3
C A
N
C
E L
H O L D
3
C A
N
C
E L
P A S S E D
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