RADWIN 5000 HPMP User Manual Release 3.1.00 3-1Chapter 3Hardware InstallationThis chapter sets out the requirements and procedures for the hardware installation andalignment of a RADWIN 5000 HPMP sector in accordance with the prior planning as set out inChapter 2. It is intended to guide qualified field technicians.WarningOutdoor units and antennas should be installed ONLY by experiencedinstallation professionals who are familiar with local building and safetycodes and, wherever applicable, are licensed by the appropriategovernment regulatory authorities. Failure to do so may expose the enduser or the service provider to legal and financial liabilities. RADWIN and itsresellers or distributors are not liable for injury, damage or violation ofregulations associated with the installation of outdoor units or antennas.NoteThe material in this chapter is generic to all RADWIN radio products unlessstated otherwise.Safety PracticesPreventing overexposure to RF energyTo protect against overexposure to RF energy, install the ODUs so as to provide and maintainminimal separation distances from all persons.When the system is operational, avoid standing directly in front of the antenna. Strong RFfields are present when the transmitter is on. The ODU must not be deployed in a locationwhere it is possible for people to stand or walk inadvertently in front of the antenna.GroundingAll RADWIN products should be grounded during operation. In addition:• The ODU should be earthed by a wire with diameter of at least 12AWG.RADWIN 5000 HPMP ODUs must be properly grounded to protect against lightning. Itis the user's responsibility to install the equipment in accordance with Section 810 ofthe National Electric Code, ANSI/NFPA No.70-1984 or Section 54 of the CanadianElectrical Code. These codes describe correct installation procedures for grounding