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

Replace the Septum

OPERATING SEQUENCE
Replace the Septum
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•
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WARNING! This operation must be carried out at low temperature to avoid burns. Therefore,
before beginning the sequence, the injector must be cooled to room temperature.
PRECAUTIONS
1. While in stand-by condition, press OVEN to
access the oven control table.
2. Scroll to and press OFF.
Temp
3. Press LEFT INLET or RIGHT INLET depending on
which injector is operating. In the following
example, a PPKD injector installed on the right
channel is considered.
and press OFF.
4. Scroll to
Temp
Maintenance and Troubleshooting Manual
Materials needed
Non metallic sharp tool
Septum (see # 7, Table 8-1 on
Tweezers
Maintaining a Purged Packed Column Injector
page 131)
OVEN
Temp
Initial time
Ramp 1
RIGHT INLET (PPKD)
Temp
Pressure
Mode:
Chapter 8
.
80 80 <
200
Off
200 200 <
30 30
Wide Bore
133