9
Adding Modules
Adding a GSV Injector Module
Thermo Scientific
TRACE 1300 and TRACE 1310 Hardware Manual
429
17. Remove the relief pins from the valve body.
a.
Open the gas supplies.
b. Adjust the gas pressure to 450 kPa (65 psig; 4.5 bar), actuate the valve and remove the
pins.
You may need to increase the pressure a little to ease hand removal of the pins.
Remember, make sure to properly readjust the actuating operating pressure after
removing the pins, if you had to change it. Keeps these pins in a safe place.
18. For critical applications, where air diffusion must be the lowest possible, we suggest to
replace the purge vent tubing with the longer one provided. See
Figure 445.
Purge Vent Tubing
IMPORTANT
The valve is delivered with relief pins. These pins MUST BE removed from
the valve body before working with the valve.
Relief Pins
WARNING
DO NOT SET THE CARRIER GAS INPUT PRESSURE HIGHER
THAN 450 kPa (65 psig; 4.5 bar), OTHERWISE THE VALVE MAY BE DAMAGED.
WARNING
DO NOT USE HYDROGEN AS CARRIER GAS. The module is not
compatible with Hydrogen carrier gas. The same gas used as carrier gas is used to purge
and to actuate the valve and must be an inert gas.
Purge Vent Tubing