Thermo Scientific TRACE GC Ultra Maintenance And Troubleshooting Manual page 101

Replace the Rotary Valve Seal
OPERATING SEQUENCE
Replace the Rotary Valve Seal
Materials needed
•
•
•
•
•
1. While in stand-by condition, press OVEN to
access the oven control table.
2. Scroll to and press OFF.
Temp
3. Press LEFT CARRIER or RIGHT CARRIER
depending on which injector is operating, scroll
and press OFF.
to
Pressure
4. Remove the injector/detector cover.
5. Switch off the TriPlus sampler
Maintenance and Troubleshooting Manual
5.5 mm hexagonal wrench
PTFE seal (P/N 29007106)
3 mm Allen wrench
4-mm Allen wrench
5.5-mm wrench
Maintaining a Cold On-Column Injector Direct Narrow-Bore
OVEN
Temp
Initial time
Ramp 1
LEFT CARRIER (OCI)
Pressure
Col. flow
Lin. Veloc.
Chapter 5
.
70 70 <
1.0
20.0
30.0 30.0
3.00 <
(60.9)
101