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Sepam Series 10 - Installation Safety Precautions Before Starting You are responsible for compliance with all the existing international and national electrical codes concerning protective earthing of any device. You should also carefully read the safety precautions described below. These instructions must be followed strictly when installing, servicing or repairing electrical equipment. DANGER HAZARD OF ELECTRIC SHOCK, ELECTRIC ARC, BURNS OR EXPLOSION z Only qualified personnel should install this equipment. Such work should be performed only after reading this entire set of instructions. z NEVER work alone. z Turn off all power supplying this equipment before working on or inside it. z Always use a properly rated voltage sensing device to confirm that all power is off. z Before performing visual inspections, tests, or maintenance on this equipment: z Disconnect all sources of electric power. z Assume that all circuits are live until they have been completely de-energized, tested and tagged. z Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding. z Beware of potential hazards, wear personal protective equipment, and carefully inspect the work area for tools and objects that may have been left inside the equipment. z The successful operation of Sepam depends upon proper installation, setting, and operation. z Setting the Sepam relay requires relevant expertise in the field of electrical network protection. Only competent people who have this expertise are allowed to set this product. Failure to follow these instructions will result in death or serious injury. CAUTION HAZARD OF DAMAGE TO SEPAM z Before performing Dielectric (Hi-Pot) or Megger testing on any equipment in which the relay is installed, disconnect all input and output wires to the relay. High voltage testing may damage electronic components contained in the relay. z Do not open the Sepam case. The Sepam relay contains components that are susceptible to electrostatic discharge. It is assembled in specially equipped premises. The only permitted operation is the removal of the depleted battery from its compartment on a Sepam series 10 A relay. Failure to follow these instructions can result in injury or equipment damage. 22 SEPED307003 01/2008
