Leybold vacuum PhoeniXL300, Техническое руководство

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Working Principle
GA10.218_1.01 - 11/2004 ⏐
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4.1.2 Control Panel
The Control Panel Fig. 8 contains a liquid chrystal display (LC Display), the
START, STOP, ZERO and MENU buttons and eight Soft Keys for the diffe-
rent menus and inputs selections.
4.1.2.1 LC Display
The LC Display Fig. 8 /1 is the communication interface to the operator. It
displays the leak rates, the status report of the machine, messages,
warnings and errors.
4.1.2.2 START Button
Pushing the START Button Fig. 8 /10 enables the Phoenix to start the
measure procedure. If the START button is pushed again in measurement
mode, the maximum leak rate indicator („hold“ fuction) is acitvated. This
indicator shows the maximum leak rate since „START“. By pressing the
START-button again the „hold“ function will be started.
4.1.2.3 STOP Button
Pushing the STOP Button Fig. 8 /12 interupts the measure procedure. If
the button is pressed longer the inlet is vented acording to the conditions
defined in the menu Vent delay. See Chapter
6.6.1.1 to select the time
parameters of the venting.
Fig. 8 Control Panel
Pos. Description Pos. Description
1 LC Display 8 Soft Key no. 7
2 Soft Key no. 1 9 Soft Key no. 8
3 Soft Key no. 2 10 START
4 Soft Key no. 3 11 ZERO
5 Soft Key no. 4 12 STOP
6 Soft Key no. 5 13 MENU
7 Soft Key no. 6
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