13

PURPOSE: PROTECT PEOPLE WORKING ON OR NEAR EXPOSED ENERGIZED OR DEENERGIZED EQUIPMENT 18

Never tamper with electrical interlocks Obey warning signs and follow procedures Do not repair electrical components of any machine 19

ONLY QUALIFIED QUALIFIED P PERSONS MAY WORK ON OR NEAR PARTS OR EQUIPMENT THAT HAVE NOT BEEN DE-ENERGIZED 8

TRAINED CAPABLE FAMILIAR 9

Those with little or no specific training whose work may require them to be in the vicinity. 11

over 50 volts. De-energize live parts 11

Exceptions Needed lighting Emergency alarm Testing Trouble shooting Ventilation systems for Flammables Some fine tuning and adjustments TRAINED 25

Lockout will always be the first choice 12

watchbands, rings, key chains, metal eyeglasses must not be worn if there is possibility of contacting energized parts. Articles of jewelry 14

16

n Should not be fastened with n staples or hung over hooks n For temporary work only 13

All portable extension cords must be GFCI protected when water or other conductive liquids are present. 10

On Electrical equipment: The manufacturers name,trademark, or other identification Voltage, current, wattage, and other necessary ratings. 13

31/2 to 4 feet is needed for systems over 150 nominal voltage to ground At least 3 feet of workspace clearance is needed when working on exposed electrical equipment that is 150 or less nominal voltage to ground 19

Damaged insulation on wires Broken switches or plugs General Electrical Hazards Overloaded circuits Static electricity Flammable materials Digging near buried lines Overheated appliances or tools 20

n Can ignite flammable vapors n Can cause shocks n Reduced or prevented by: – Proper grounding – Rubber matting Grounding wires, gloves, or shoes n STATIC ELECTRICITY 14

NO 29