Calibration Gas Module; To Replace The Ei Calibration Gas Module - Thermo Scientific TSQ 9000 Hardware Manual

3
Advanced Troubleshooting
Replacing the Calibration Gas Components

Calibration Gas Module

368 TSQ 9000 Hardware Manual
The EI calibration gas module requires little maintenance, except to refill the calibrant in the
reservoir. Your calibration gas controller may need to be replaced if you add too much
calibrant and you contaminate the system. The process is the same for replacing a single- or
dual-flow calibration gas module.


To replace the EI calibration gas module

Note See the ISQ and TSQ GC-MS Spare Parts Guide for information about ordering this
component.
1. Shut down your system by following the steps in
on page 127.
Note You do not have to remove the ion source cartridge or column.
2. Slide the top cover panel toward the back of the instrument and lift it off.
3. Use a T20 Torxhead screwdriver to remove the four screws securing the left hand front
panel to the chassis. One of the screws is located on the interior front panel of the
instrument.
Figure 391. Locating the Left Hand Front Panel Screws
Left Hand Front
Panel
4. Lift the left hand front panel off the instrument.
"Shutting Down the TSQ 9000 System"
Screws
Screw on Front
of Instrument
Thermo Scientific