Replace The Jet - Thermo Scientific TRACE GC Ultra Maintenance And Troubleshooting Manual

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Chapter 14
Maintaining a Flame Photometric Detector
OPERATING SEQUENCE

Replace the Jet

Materials needed
WARNING! This operation must be carried out at low temperature to avoid burns. Therefore,
before beginning the sequence, the detector must be cooled to room temperature.
PRECAUTIONS
1. Press LEFT DETECTOR or RIGHT DETECTOR,
depending on the location of the FPD detector,
to access the FPD control table. In the
following example, a FPD installed on the right
channel is considered.
and press OFF.
2. Scroll to
Flame
3. Scroll subsequently to
and
temp, H2
Air
292
Detector fixing tool (P/N 205 021 50)
5 mm wrench
Jet for FPD (P/N 404 045 11)
Base temp, FPD
and press OFF.
RIGHT DET (FPD)
Flame
Base temp
FPD temp
Signal pA
High voltage mode?
H2
Air
Mkup(N2)
Maintenance and Troubleshooting Manual
Replace the Jet
.
Off <
300
Off
150
Off
(xx)
N
90
Off
115
Off
0
0

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