Bulletin TI-H2PEMPD-E
Installation, Operation and Maintenance Manual
Hydrogen Gas Generator H2 PEMPD series
15
1-800-343-4048
www.labgasgenerators.com
4.3.4 Run Time Data
The Run Time Data Menu displays the following data:
HOURS RUN
- Time in hours that the generator has been producing hydrogen.
SERVICE IN
-The time in hours that the generator can produce hydrogen before a service is required.
Figure 14
4.3.5 Flow
The Flow menu displays the current flow and the total amount of hydrogen produced by the generator when on-line.
Flow ml/min.
- Current flow in ml/min being produced by the generator. This is for qualitative indication only and we recommend the
use of a flow meter to gain an accurate measurement.
Liters
- Total amount of hydrogen produced by the generator measured in liters.
Figure 15
4.3.6 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 err
or, 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
to return to the error log menu.
Figure 16
4.3.7 Generator Self-Test
The generator must be disconnected from the system when running the self-test routine.
From the Self-Test Menu press and hold
and
. As the generator runs through the test routine, the menus will change as
follows:
Pressure release
– All pressure within the generator is released. The test will not proceed until the generator is fully depressurized.
Pressure build
–The generator is pressurized to a maximum operating pressure of 100 or 175 psi g (6.89 or 12.06 bar g). The time
taken to reach this pressure is monitored by the generator.
Pressure Hold
–The pressure is held for a predetermined time and then monitored for decay.
Pressure Release
–The outlet solenoid valve opens to release all pressure within the generator.
HOURS RUN XXXXX
SERVICE IN XXXXX
FLOW ml / MIN 000
LITERS 000
DD/MM/YY HH:MM 0
* DESCRIPTION *
ERROR LOG
HOLD &
