Agilent Technologies 5977B Series Operating Manual page 192

6 General Maintenance
Gold plated screws
and washers
Figure 61 Changing the filament
5 Secure the new filaments with the gold plated screw and washer. (See
6 After installing the filament, verify that it is not grounded to the source
7 Install the EI source. (See
8 Close the analyzer chamber. (See
9 Pumpdown the MSD. (See
10 Autotune the MSD. (See
11 In the Manual Tune dialog, the Filament parameter allows you to enter 1 or 2
12 Autotune the MSD again.
13 Enter the filament number that gave the best results.
14 Select Save Tune Parameters from the File menu.
192
Figure 61.)
body.
page 193.)
page 196.)
for the filament number. Whichever number was present during the
previous autotune enter the other filament number.
If you decide to use the first filament number, run Autotune again to make
sure the tune parameters are compatible with the filament.
Gold plated screws
and washers
"To Install the EI XTR, SS, or Inert Source"
"To Close the Analyzer Chamber"
"To Pumpdown the MSD"
"To Tune the MSD in EI Mode"
5977B Series MSD Operating Manual

on
on
on page 116.)
on page 104.)