PerkinElmer aanalyst 200, Руководство пользователя

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Troubleshooting
10-8
Flame/Burner Troubleshooting
Possible Cause of Problem Check and/or Remedy
Flame does not
ignite The interlocks may not be satisfied
(for one or more of the possible
reasons listed below). Check the interlocks. Refer to
the possible causes listed
below.
Fuel or oxidant may not be on or at the
proper pressures. Check fuel and oxidant. Check
that the pressure is maintained
during the ignition cycle.
The proper burner head may not be
installed or fully seated. The 5-cm
N
2
O burner head must be used for all
nitrous oxide-acetylene analyses.
(N
2
0/C
2
H
2
)
Check to make sure the correct
burner head is installed, fully
seated and secured.
The drain interlock may not be
connected. Make sure the drain interlock
connection has been made.
The level of liquid in the drain vessel
may be too low. Pour about 200-300 mL of
deionized water into the neck
of the burner or directly into
the top of the drain hose.
The level of liquid in the drain vessel
may be too high. Empty the drain vessel.
The fuel/oxidant flow stopped after 15
seconds. Try igniting the flame again.
The nebulizer interlock may not be
satisfied. Check that the nebulizer is
properly installed with the side-
arm locked in place.