If charging is performed with the PHD-4 off, the Battery charge
Running message is shown on the display.
The Battery Full message indicates that the battery is fully charged.
If the battery is charged during normal functioning of the PHD-4, the
battery charge status icon highlights progress of the operation with
constant increases in level.
Also in the case of charging with the PHD-4 in operation, the Battery
Full message indicates the end of the charging process.
Connect the Power Supply to a current outlet with the following
characteristics:
V = 90 240 Vac
F = 50 60 Hz
The power supply plug of the high voltage side must be easily accessible and
NOTE
permit fast, easy disconnection.
Main power supply must be provided with protective earthed contact.
NOTE
PHD-4 Portable Helium Detector User Manual
Installation procedure
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Disposal
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