Replacing theTCD current set resistor
Remove the filament wires from
the terminal block using the flat
blade screwdriver. Hold the termi-
nal blockwith one hand to avoid
overstressing the connector.
If your GC is equippedwith other
detectors also ( FID, FPD, PID
etc. ) then remove the nuts holding
theBNC connectors.
Tilt theGC up on its back to ex-
pose the circuit boards inside.
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