Connecting The Grounding Wire; Figure 2.7 Grounding The Basic Chassis - Samsung OfficeServ 7400 Installation Manual

2.3 Connecting the Grounding Wire

This section describes how to connect an external grounding wire to the system.
As shown in the Figure 2.7, connect an earth to the ground (GND) lug on the back of the
basic chassis.
To use expansion chassis, earth the external grounding wire between the basic chassis and
the expansion chassis.
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External Grounding
External grounding is required to prevent personal injury or system damage
caused by lightning, static electricity, or voltage surge.

Figure 2.7 Grounding the Basic Chassis

Checking external grounding
Before starting the OfficeServ 7400 system, check that the GND at the rear of the
chassis is firmly connected to the external ground.
OfficeServ 7400 Installation Guide
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