6
Installation Instructions
Agilent G3437A Side-Mounted Thermal Conductivity Detector
Install the solenoid valve bracket
1
Skip to
step 6
if the solenoid valve bracket is already installed on your GC.
2
Insert the four smaller valve plugs and two larger aux heater plugs into the
slots in the solenoid valve bracket. See connections in figure 5.
3
Connect the aux zone/valve box cable connector into the analog and power
(A&P) board.
4
Align the solenoid valve bracket so the cables are coming from the bottom
of the bracket and the screws are located at the top over the screw holes in
the frame. See
Figure 5
.
5
Tighten the captive screws into the frame.
6
Connect the MSD heated zone cable (long) to the bracket in the first (A1) or
last (A2) position. Record its position for use in the final configuration.
Figure 5
Aux zone/valve box cable and solenoid valve bracket installed
Install the MSD heated zone cable (long)
1
Thread the MSD heated zone cable (long) across the top of the GC, passing
under the detector gas lines and through channels to the right side of the
instrument.
Aux zone/valve box
cable connection
Bracket captive
screws
MSD heated zone
cable (installed in
first position)
Solenoid valve
bracket
AI
V1
V2
V3
V4
A2
