Setup and Installation145Setup and InstallationThis chapter provides basic instructions and describes procedures for set-ting up the HiPath 1120, HiPath 1130 and HiPath 1150 systems. Due to thesize of the HiPath 1190 system and the many configuration options instal-lation documentation must be kept by qualified technical personnel only.Safety RecommendationsTo ensure proper and reliable operation follow these guidelines when set-ting up your system:• Install the system in a central location taking into account the lengthand extension of cables.• The location chosen should satisfy the following environmental require-ments:- Internal environment with natural air flow of air- Operation: 23°F to 113°F (-5°C to +45°C), from 5% to 95% RH• To avoid electrical hazards keep a safety lock on the main distributingframe of the HiPath 1130 and the HiPath 1150.• Protect against flood, flammable materials, excessive dust, vibrationand mechanical stress.• Do not install the system where there is a risk of exposure to sunlight,humidity, heating or cooling sources or proximity to electrical cabling.• Avoid placing the equipment near data transmission equipment, elec-trical soldering devices, copy machines, PCs and other electrical equip-ment that could cause electrical interference• Install a power outlet for the equipment at a distance of no more than6.5 feet (2 meters).• Do not block the natural flow of air around the equipment.• Do not install inside closets.Note: For RSA - África do Sul version extension lines with a C/Dinterface must be installed indoors only. Only regular extensions(without a C/D interface) can be installed outdoors.Warning: Only service and installation personnel should open thePABX box and/or connect and handle trunk and extension lines.