Peak Scientific Precision Hydrogen 1200cc, Руководство пользователя

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Start-up Sequence
CHECK:
1. H
2
Outlet is connected to application
2. Mains power is connected
Turn the power switch ON. The digital display will light up, the cooling fans will rotate and
the internal pumps may automatically run to load water if the internal tanks are not full.
On power-up the generator will check the water level, once the water level is at the
minimum level required the generator will perform a diagnostic check including a leak test,
this should take approximately six minutes.
Upon successful completion of the leak test, the operator is presented with the main
screen and the generator is ready to deliver hydrogen.
The next screen displayed to the user will be the Home screen, where two options will
be available, Start and Menu. The first time the unit is switched on the user should select
the Menu option which allows the desired unit of measure and delivery pressure to be
selected.
Also displayed on this screen are the Shutdown and Back options. Shutdown will
depressurize the generator. This should be selected before turning the unit off using the
Power switch at the rear of the unit. Finally, the Back option returns the user to the home
screen where the Start option will allow the flow of hydrogen to the application.
Upon selection the unit will take a few moments to adjust to the desired delivery pressure.
If the unit has been used previously the Start button will initiate the supply of hydrogen to
the application at the last used pressure.
Note: If leak test is unsuccessful, an alarm will sound and a red failure screen will be
displayed complete with a mute button. The user is prompted at this point to contact their
Peak service provider.
Liquid Leak Detectors
Liquid leak detectors should not be used on Precision Hydrogen generators. These
solutions are easily drawn into the high purity hydrogen gas system and can cause
irreparable damage to a GC column. If a liquid solution has to be used, then it should be
IPA based, or a portable hydrogen detector should be used.
Gas Traps
It is recommended that moisture, oxygen and hydrocarbon traps are used on the
gas supply line between the Peak generator and the instrument to provide back-up
contaminant protection for your instrument.
The hydrogen gas produced by the Precision Hydrogen will be sufficiently pure for
these contaminant traps to last a long time, but should a leak ever occur on the gas line,
the traps will ensure that any harmful contaminants are caught, therewith preventing
potential damage to the instrument.