Important Safety Warnings - Agilent Technologies 5975T LTM GC Operation Manual

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Introduction

Important Safety Warnings

There are several important safety notices to always keep in mind when using
the GC/MSD.
Many internal parts of the GC/MSD carry dangerous voltages
If the GC/MSD is connected to a power source, even if the power switch is off,
potentially dangerous voltages exist on:
• The wiring between the GC/MSD power cord and the AC power supply, the
With the power switch on, potentially dangerous voltages also exist on:
• All electronics boards in the instrument.
• The internal wires and cables connected to these boards.
• The wires for any heater (oven, detector, inlet, or valve box).
All these parts are shielded by covers. With the covers in place, it should be difficult
WA R N I N G
to accidentally make contact with dangerous voltages. Unless specifically
instructed to, never remove a cover unless the detector, inlet, or oven are turned off.
If the power cord insulation is frayed or worn, the cord must be replaced. Contact
WA R N I N G
your Agilent service representative.
Electrostatic discharge is a threat to GC/MSD electronics
The printed circuit boards in the GC/MSD can be damaged by electrostatic
discharge. Do not touch any of the boards unless it is absolutely necessary. If
you must handle them, wear a grounded wrist strap and take other antistatic
precautions. Wear a grounded wrist strap any time you must remove the MSD
right side cover.
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AC power supply itself, and the wiring from the AC power supply to the
power switch.
5975T LTM GC/MSD Operation Manual