Inficon 074-558-P1A, Reference Manual

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19 - 2
PN
07
4-
55
8-
P1
A
3000 Micro GC Guides
4 Carefully remove the manifold insulation. Save for reuse.
NOTE: In the Portable 3000 Micro GC, the DC-DC converter assembly blocks access to
the GC modules. Remove the screws that secure the DC-DC converter assembly to
the side of the instrument. Without disconnecting any wires, slide the assembly off
of the standoffs and gently lift it away from the GC modules.
5 Use a T-20 screwdriver to loosen the screw in the inlet manifold fitting at the back of the
GC module.
6 Use a 1/4 in. open-ended wrench to disconnect the inlet manifold fitting from the GC module
input fitting.
Table 19-1 Changing a Performance Enhanced module (continued)
Step Description
2-channel 3000 Micro GC shown
Others are similar
Loosen screw
Manifold fitting screw
2-channel 3000 Micro GC shown
GC module
Inlet
Disconnect
inlet fittings
2-channel 3000 Micro GC shown
Others are similar
manifold