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Installation+Guid e line s+
Review the following guidelines before starting installation activities.
Follow these general guidelines and practices:
!! Read this document completely before starting any installation activities.
!! Only qualified, professional personnel should perform the procedures described in this
!! Follow standard safety precautions when performing installation and maintenance tasks.
!! Always wear standard safety gear when performing installation and maintenance tasks
(hardhats/safety headgear, reflective vest, eye protection, insulated gloves).
!! For safety, keep bystanders and other unauthorized personnel away from work
!! The E7-20 is to only be deployed in a temperature-controlled central office environment.
!! The E7-20 installation kit includes power cables that are 10 feet in length and ground
cables that are 12 feet in length. If you cannot locate the E7-20 within these lengths of
the power/ground source, you must supply your own cables.