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Troubleshooting and Maintenance Guide
12
Vacuum System
Compression seals
A compression fitting consists of a threaded fitting on the
analyzer chamber and a threaded collar with a ferrule and
O-ring. A cylindrical part fits inside the collar. Tightening the
collar presses the ferrule, compressing the O-ring around the
part. The calibration vials use compression seals.
High voltage feedthrough seal
The high voltage (HED) feedthrough seal is an O-ring that is
compressed against the side plate by a threaded collar.
Figure 27
Vacuum seals
Side plate O-ring seal
KF seal with internal
centering ring
KF seal with external
centering ring
Compression seal
(clamp not shown)
(clamp not shown)
Summary of Contents for 5975T LTM GC/MSD
Page 1: ...Agilent Technologies Agilent 5975T LTM GC MSD Troubleshooting and Maintenance Guide...
Page 10: ...10 Troubleshooting and Maintenance Guide...
Page 32: ...32 Troubleshooting and Maintenance Guide 2 Concepts and General Tasks...
Page 72: ...72 Troubleshooting and Maintenance Guide 3 Chromatographic Symptoms...
Page 86: ...86 Troubleshooting and Maintenance Guide 5 ALS Symptoms...
Page 98: ...98 Troubleshooting and Maintenance Guide 7 Instrument Power On and Communication Symptoms...
Page 108: ...108 Troubleshooting and Maintenance Guide 9 Troubleshooting Tasks...
Page 166: ...166 Troubleshooting and Maintenance Guide 10 General Maintenance...
Page 214: ...214 Troubleshooting and Maintenance Guide 13 Analyzer...