Oerlikon Leybold Vacuum IONIVAC IE 414, Руководство по эксплуатации

Страница: 14 / 20

3 Operation
Calibration
Each IE 414 / IE 514 gauge head has been individually cali-
brated in the course of final factory testing. This ensures a
high accuracy of the pressure readout.
In order to calibrate making use of the calibration factor
given on the sticker in the Operating Instructions, it is requi-
red to set the IM 540 operating unit to “CAL”. The calibrati-
on process is described in Operating Instructions GA09419
for the IM 540.
Operation
In the presence of halogen gases like fluorine, chlorine,
bromine and iodine and their compounds, the yttrium
oxide coating will suffer rapid wear. As a result of this,
the cathodes will burn out.
Operation
14 300265097_002_A1 - 05/2014 - © Oerlikon Leybold Vacuum
NOTICE
Abb. 3 View onto the gauge head
Color IE 514 IE 414
ye / green LP
2)
LP
2)
grey jumper –
1)
blue reflector –
1)
red anode anode
brown cathode cathode
white cathode cathode
pink jumper –
1)
1) Function not available for IE 414
but must be connected
2) LP (longest pin) = protective earth con-
ductor (for facilitating installation)
blau
rot
braun
weiß
rosa
grau
gelb/grün
IE 414 / lE 514
brown
white
pink
red
blue
grey
yellow / green