Nokia 100i Installation Guide - Page 19

Electrical Grounding, Protection Against Lightning, Electrical Power Source

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Preparing the Installation Environment Electrical Grounding The gateway must always be connected using a grounding-type plug. Warning Make sure that the facility where the gateway is installed has proper electrical grounding and is connected to that ground at all times during operation. Protection Against Lightning Warning Do not work on the gateway during an electrical storm. Do not connect or disconnect any wires, including network or power connections. Whenever the threat of lightning danger exists, avoid even touching the gateway. This precaution is sensible for any electrical device during periods of lightning activity. Electrical Power Source Warning Do not open the gateway or remove the network interface card (NIC) from the gateway. No user-serviceable or user-replaceable parts are present in the gateway. Only authorized service personnel should repair or open the gateway. Warning To reduce the risk of fire, electric shock, and injury, disconnect the power cord and any cables that connect to the gateway before you open the chassis and expose internal components. Even though the power switch is turned off, power is still present inside the gateway. Nokia 100i Installation Guide 19

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Preparing the Installation Environment
Nokia 100i Installation Guide
19
Electrical Grounding
The gateway must always be connected using a grounding-type plug.
Warning
Make sure that the facility where the gateway is installed has proper
electrical grounding and is connected to that ground at all times during
operation.
Protection Against Lightning
Warning
Do not work on the gateway during an electrical storm. Do not connect or
disconnect any wires, including network or power connections. Whenever
the threat of lightning danger exists, avoid even touching the gateway.
This precaution is sensible for any electrical device during periods of
lightning activity.
Electrical Power Source
Warning
Do not open the gateway or remove the network interface card (NIC) from
the gateway. No user-serviceable or user-replaceable parts are present in
the gateway. Only authorized service personnel should repair or open the
gateway.
Warning
To reduce the risk of fire, electric shock, and injury, disconnect the power
cord and any cables that connect to the gateway before you open the
chassis and expose internal components. Even though the power switch
is turned off, power is still present inside the gateway.