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7820A GC Site Preparation
1
Grounding
A proper earth ground is required for GC operations. Any
C A U T I O N
interruption of the grounding conductor or disconnection of the
power cord could cause a shock that could result in personal injury.
To protect users, the metal instrument panels and cabinet are
grounded through the three-conductor power line cord in
accordance with International Electrotechnical Commission
(IEC) requirements.
The three-conductor power line cord, when plugged into a
properly grounded receptacle, grounds the instrument and
minimizes shock hazard. A properly grounded receptacle is one
that is connected to a suitable earth ground. Be sure to verify
proper receptacle grounding.
Connect the GC to a dedicated receptacle. Use of a dedicated
receptacle reduces interference.
7820A GC Site Preparation Guide
11
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