Emo Switch - PerkinElmer AVIO 500 Customer Hardware And Service Manual

EMO Switch

105
EMO Switch
The Emergency Off (EMO) switch is the illuminated red switch on the front of the
instrument. If it is blinking slowly the instrument is in the middle of an ignition
cycle. It blinks rapidly after the Emergency Off Switch is depressed. This is an
indication that the switch has been depressed and to remind you to push the switch
again to release it. This switch shuts off the plasma in an emergency by
disconnecting the main voltage circuitry in the RF generator. To restart, you must
release the switch by pressing the switch again. Reset the RF generator using the
software Reset button. This reset can be found by opening Diagnostics in the
Syngistix for ICP software, going to plasma tab and selecting the Advanced
button.(The spectrometer stays on.)
1
Figure 3-16. Location of Red Emergency Plasma Off Switch.
Item Description
1 Emergency Off Switch