Safety; Cautions; Printed Circuit Boards; Voltage Carrying Components - Agilent Technologies 6890 Series Service Manual

Gas chromatograph

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Safety

Before servicing the various components of the 6890 GC, observe the following

safety precautions.

Follow the precautions below when servicing the instrument to avoid data

loss or damage to the instrument.

When storing or in between handling of PCBs (Printed Circuit Boards), always

place them in static control envelopes or enclosures.

Always make sure you are properly grounded (e.g., wearing an ESD strap)

before handling electro–static sensitive components such as printed circuit

When disconnecting plugs, pull on the plug, not its wires. Pulling on the wires

may cause breakage.

Do not shut off column flow when the oven temperature is high or you may

damage the column.

Do not turn off carrier flow to a TCD detector while the detector is still on or

you risk damaging the filament.

Before Servicing the Instrument

Agilent 6890 Gas Chromatograph Service Manual

6890a 6890 plus