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Hersteller: Armstrong World Industries Dateigröße: 2.52 mb Dateiname: Unterrichtssprache:

. Be sure all power is disconnected from the electrical equipment being serviced. . Keep all electrical equipment clean and dry. Replace any wiring where the insulation is cracked, cut, abraded or oth- erwise degraded. Replace terminals that are worm, discolored or corrode. Keep terminals clean and tight. . Insulate all connections and disconnected wires. . Use only class BC or Class ABC extinguishers on electrical fires. Page 9 9. FIRST AID FOR ELECTRIC SHOCK Identification / look out for: . Unconsciousness and Burns . Establish site of entry and exit of electric shock What to do: . Switch off the main switch. . Break the contact between electrical source and patient using dry non-conductive object like wooden stick. . Call for help. . If breathing and heartbeat has stopped begin CPR 1. CALL Check the victim for unresponsiveness. If there is no response, Call 911 and return to the victim. In most locations the emergency dispatcher can assist you with CPR instructions. 2. BLOW 3. PUMP Tilt the head back and listen for breathing. If not breathing normally, pinch nose and cover the mouth with yours and blow until you see the chest rise. Give 2 breaths. Each breath should take 1 seconds. If the victim is still not breathing normally, coughing or moving, begin chest compressions. Push down on the chest 11/2 to 2 inches 30 times right between the nipples. Pump at the rate of 100/minute, faster than once per second. CONTINUE WITH 2 BREATHS AND 30 PUMPS UNTIL HELP ARRIVES. In unconscious patient with intact breathing and pulse recovery position en- sures the prevention of tongue falling back and blocking the airway. What to do: . Place the patient on their back. . Lift the chin to ensure the air way is open. . Patient's arm on your side should be positioned so as to make a right angle with his body, with elbow bent and palm facing out. . Patient's other arm on opposite side should be placed across the chest, with back of their hand against the cheek on your side of the patient. . Pull up the patient's knee joint (side away from you) as it bends with the foot flat on the ground.Roll over the patient in this position towards your side. . By tilting the patient's head back ensure that the airway is open. . The uppermost leg should be adjusted in such a way that the hip and knee are at right angles. Seek immediate medical help / ambulance. Page 10 10. SPECIAL CONSIDERATIONS FOR BATTERY CAUTION – The electrolyte is a dilute sulfuric acid that is harmful to the skin and eyes. It is electrically conductive and corrosive. The following procedures are to be observed: 1) Wear full eye protection and protective clothing, 2) Where electrolyte contacts the skin, wash it off immediately with water, 3) Where electrolyte contacts the eyes, flush thoroughly and immediately with water and seek medical attention, and 4) Spilled electrolyte is to be washed down with an acid neutralizing agent. A common practice is to use a solution of one pound (500 grams) bicarbonate of soda to one gallon (4 liters) of water. The bicarbonate of soda solution is to be added until the evidence of reaction (foaming) has ceased. The resulting liquid is to be flushed with water and the area dried. CAUTION – Lead-acid batteries present a risk of fire because they generate hydrogen gas. The following procedures are to be followed: 1) DO NOT SMOKE when near batteries, 2) DO NOT cause flame or spark in battery area, and 3) Discharge static electricity from body before touching batteries by first touching a grounded metal surface. Page 11 GENERATING SET INSTALLATION Page 12 1. LOCATION The generating set sub base tank or frame (if it‘s the case) is specifically designed for ease of moving the set. Improper handling can cause serious damage to the generator and components. Never lift the generating set by attaching lugs to the engine or alternator. Shackles and chains of suitable length and lifting capacity must be used. A spreader bar is required to prevent damaging the set. See the drawings: The location for a generator is dependent on applicable codes and associated support systems for the generator such as ventilation, wiring, fuel, and exhaust. The following factors should be considered: . The ideal location for any generator is away from ex- treme ambient temperatures and where the generator is protected from adverse weather conditions. It is recommended that generator be as close to the load it is supporting as possible. . The structure where the Generator Set will be set upon must be strong enough to support the weight of the Gen-Set, its' auxiliary equipment, and other equipment mounted on the structure. . The structure must meet a 1 hour non-combustion fire rating. . The installation site must be clean, dry and not subject to flooding. . Because of excessive ambient temperatures associ- ated with the use of stand-alone metal sheds from exposure to sunlight, a concrete pad with a supported roof and an outside security enclosure (fence) to pro- tect th...

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