Agilent Technologies 5110 ICP-OES Service Manual page 200

7 Service Diagnostics and Fault Finding
ICP Expert Diagnostics
During ignition DC input voltage from RF power supply ramps to 175V @ 3.7A (See also below)
and FET bias voltages 1&2 drive to ~10.4V.
If the igniter sparks the RF system is functional. That is, the pre ignition values stated have been
NOTE
met. (The igniter will not spark if there is an RF fault).
Pre ignition Status (If measured current doesn't
reach 3.7 Amps igniter won't spark). Timeout
message will show.
200 Agilent Restricted
Running Status
Agilent 5110/5100 ICP-OES Service Manual