Nobeltec IR2-HD2, Installer'S Manual

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InSight Radar (IR2) (IR2-HD2 and Higher Models)
Installer’s Guide
iv
Preventing Electrostatic Discharge Damage
• Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. It
occurs when electronic components are handled improperly and can result in partial or
entire failures.
• Always follow ESD-prevention procedures when removing and replacing IR2 cables.
• Ensure that the target computer chassis is electrically connected to the vessel’s ground.
• Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact.
• Connect the clip to an unpainted surface of the target computer chassis frame to safely
channel unwanted ESD voltages to the vessel’s ground.
• To properly guard against ESD damage and shocks, the wrist strap and cord must
operate effectively.
• If no wrist strap is available, ground yourself by touching the metal part of the target
computer chassis.
High Voltage
• Do not assume that safety devices will always work.
• Use grounding sticks and cables with high voltage circuits.
• Use rubber gloves that have been tested within the last six months, when applicable.
• Keep your feet clear of objects on the floor.
• Stand on a rubber mat or non-conductive flooring.
• Make sure another person qualified in first aid for electrical shock is available.
Low Voltage
• Use a ground mat to prevent static electricity discharges.
• Do not touch any electronic card components when the power is ON.
• Always disconnect the power when a system is not in use.
• Power down before you change any hardware devices - a power surge could damage
the electronic components or the whole system.
• Do not use Piezo ignited soldering irons they can damage populated circuit boards.
Rescuing Shock Victims
• Protect yourself with dry, insulating material.
• Break the circuit by opening the power switch or by using insulating material to pull the
victim free of the live conductor.
• Never touch a victim with your bare hands until the circuit is broken or open.