Nokia NBB5005000 Installation Guide - Page 20
Electrical Power Source, Product Disposal
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1 Overview 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. The gateway requires a clean and well-regulated power source, free from power surges and line noise. When the gateway is configured as a cluster (rather than as a standalone gateway), each gateway should have its own power source installed on a circuit separate from all other gateways in the cluster. This ensures that a power failure on one circuit can affect only one device within the cluster. All gateways incorporate an autosensing power supply device that uses either low range (100 to 130 VAC), or high range (200 to 240 VAC) at 50 to 60 Hz. Check the gateway safety label for specifics. Product Disposal At the end of its useful life, the gateway must be disposed of in accordance with all national, state, and local laws and regulations. The device contains components (such as its lithium battery) that must be disposed of properly to prevent damage to the environment. Contact your local waste management agencies for specific guidelines. 20 Nokia 5i and 10i Installation Guide
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