Connecting Grounding Wires; Figure 2.14 Grounding - Samsung OfficeServ 7200 Installation Manual

2.5 Connecting Grounding Wires

This section describes how to connect an external grounding wire to the OfficeServ 7200.
External Grounding
External grounding is required to prevent human injuries or system damages
caused by lightning, static electricity, or voltage surge.
The ground line should be a copper line with a cross section of 4.0 mm
Do not use a general AC grounding. If you use a general AC grounding, the
system may have an abnormal symptom due to noise generated from other
devices which use the AC power grounding.
As shown in the figure below, earth to the ground lug behind the OfficeServ 7200.
For an extension cabinet, connect and ground the external ground wire between the
extension cabinet and a basic cabinet.
Checking the External Grounding
Before starting your OfficeServ 7200 after installation, make sure to check
whether the grounding terminal at the back of the system cabinet is connected to
an external grounding.
© SAMSUNG Electronics Co., Ltd.
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Figure 2.14 Grounding

OfficeServ 7200 Installation Manual
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