Buchi ELS Detector C-650 Manual de usuario descargar pdf (Pagina 31)

C-650 Operation Manual, Version B

5 Putting into operation

button followed by the button to turn it off.

The # hours ﬁeld indicates the number of hours that the LED has been in use. The lifetime of the

LED is approximately 5000h. When this period has been reached, a message indicating that the

maximum usage of the lamp has been exceeded will be presented when the unit is powered up

and the orange LED on the keyboard blinks.

NOTE

When you press the button, the Gas Valve screen (Fig 5.20) will be displayed.

Gas valve screen

Gas Valve: Open

Prog Time: 0 min O

Fig 5.20: Gas valve screen

The Gas Valve screen is used to open/close the gas valve and to setup a program to close the

gas valve after a user selected time period. To use this feature, move the cursor to the time ﬁeld,

indicate the appropriate time, then move the cursor to Off and use the or key to select

On and press .

When you press the button, the power down screen (Fig 5.21) will be displayed.

Power Down screen

The Power Down screen (Fig 5.21) is used to indicate which features should be shut down upon

receipt of a power down signal from an external source or from the menu.

Powerdown Mode: General

Activate?

Fig 5.21: Power Down screen

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 55 56

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Buchi ELS Detector C-650 Manual de usuario Pagina 31