ELECTRICAL SAFETY AWARNESS TRAINING
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Caddell Electricians are highly respected in their field. As new technologies appear, we ensure each electrician is trained so we can offer all state of the art products to our customers. http://www.dallaselectricrepair.com/
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ELECTRICAL SAFETY AWARNESS TRAINING
- 2. Protection Overcurrent Protection Fuses and circuit breakers open/break the circuit automatically when too much current flows through them. This is designed to protect the wiring/equipment from overheating and possible damage – NOT THE USER GFCI (Ground Fault Circuit Interrupter) Used in wet and other high-risk areas. Stops the flow of electricity when there is a difference between current leaving and returning from the outlet. • Should be tested monthly Push test button and then the reset button
- 3. Power Extension Cords and Power Strips Extension Cords & Power Strips are for TEMPORARY use only! They may not be run through doorways, ceilings or windows Power Strips (Transient Voltage Surge Suppressors) FOR ELECTRONICS ONLY (Computer Equipment etc.) NOT FOR APPLIANCES (Refrigerator, Microwave Toaster, Coffee Pot, Water Cooler etc.) Do not overload The number of outlets on the power strip does not indicate how many devices can be connected 12
- 4. Properly Used Power Strip EXAMPLES OF A PROPERLY USED POWER STRIP STRIP IS NOT OVERLOADED ONLY COMPUTER (ELECTRICAL) EQUIPMENT IS ATTACHED TO STRIP CORDS ARE KEPT NEAT NO EXTENSION CORDS ARE ATTACHED TO POWER STRIP POWER STRIP IS ATTACHED DIRECTLY TO WALL OUTLET-NO EXTENSION CORD IS USED
- 5. Improperly Used Power Strip EXAMPLES OF AN IMPROPERLY USED POWER STRIP POWER STRIP IS OVERLOADED DUE TO MINI-FRIDGE, MICROWAVE, AND TWO-POT COFFEE MAKER ALL ON ONE POWER STRIP APPLIANCES ARE CONNECTED EXTENSION CORD IS USED TO A POWER STRIP (THEY WITH POWER STRIP SHOULD BE CONNECTED DIRECTLY INTO A WALL OUTLET) POWER STRIP IS NOT CONNECTED DIRECTLY TO THE WALL OUTLET - AN EXTENSION CORD IS USED
- 6. Damaged and Unapproved Devices Not Permitted: Cord plug with ground prong missing Damaged TVSS rated power strip Adapter enables circuit overload
- 7. Damaged and Unapproved Devices Not Permitted: Lamp extension cord, also damaged Power taps Adapter to change 3-prong plug to 2-prong eliminating ground
- 8. Responsibilities Entire system must be properly bonded and grounded to the earth Facilities Responsible for the system up to the wall outlet (all wiring and outlets) User Responsible for the condition of plug and cord of equipment Inspect equipment to ensure plugs and cords are not damaged. Do not break off third prong or use adaptors No Prong = Not Grounded
- 9. Electrical Work Electrical work is only to be performed by qualified individuals Contact Facilities X4588 for ALL electrical work Do not attempt to fix on your own Attempting to repair equipment yourself may create a hazard 13
- 10. Conclusion Know and follow safe work rules and practices NO EXTENSION CORDS AS PERMANENT WIRING POWER STRIPS ARE FOR ELECTRONICS ONLY
- 11. Contact us at :- Website: http://www.dallaselectricrepair.com/index.php Phone : 214-329-4567 Fax : 214-324-0033 Address: Caddell Electric 3730 Dilido Rd, Ste 210 Dallas, Tx 75228.
Editor's Notes
- The basic idea of an over current (think of overcurrent as current out of control) protection device is to create a weak link in the system that will stop the flow of electricity before the overcurrent can cause any other damage. Overcurrent protection devices should always be placed on the hot leg and sized appropriately. Improper sizing can cause wiring or equipment to be damaged before the protection device has a chance to do its job. These devices may not and are not intended to protect people; they protect equipment.
- Power extension cords and power strips (also known as power taps) are a means to deliver electricity from a power source to a tool or device located where the power source is not. Sometimes the use of such power delivery devices presents overloading factors. The possible consequences of using a power strip should be considered beforehand. Some concerns include Damaged or faulty devices posing fire and shock hazards Tripping hazards Rules to follow: Extension cords are authorized only for temporary use (to do the job at hand, not to remain as a power source for an extended amount of time (days, weeks). Extension cords may not be run through doorways, windows, ceilings, etc. whereby they may be damaged and/or pose tripping hazard Extension cords may not be smaller in diameter then the tool power cords to which they are connected Power strips are authorized only for temporary use, if they are to be used as extension cords Power strips designated as TVSS may be used for longer periods of time for electronic devices only (computers and components, adding machines, clocks, radios) but should not be overloaded or doubled-up Power strips and extension cords may not be used for appliances (refrigerators, microwaves, coffee pots, portable heaters) All devices and cords must be UL or comparably approved and in good working condition without any signs of damage
- This information is only provided to familiarize the reader with some basic concepts so he/she may better understand. EEW pertains to qualified electrical workers. They must attend additional and more extensive training than provided in this section. This does not apply to anyone attending the New Employee Orientation Training.
- Do not take shortcuts and risk the safety of yourself or others. Know and follow safe work practices and procedures, and if you are unsure…ASK!! Use only appropriate tools and equipment for the work to be done. Inspect all tools and equipment prior to and during work activity. The label UL Approved only means the device left the factory meeting certain criteria. During the time that you may use the device, it may become damaged, therefore exposing yourself and others to hazards. Remember: stray electric current caused by damage to a device can shock, seriously injure or kill. Report any and all unsafe conditions: Receiving an electric shock Sparks Overheating or smoking equipment; Corroded/damaged outlets, switches and junction boxes; Damaged extension cords and equipment power cords that are in use; Exposed wiring, broken plugs, outlets, missing box cover or faceplates; Outlets in damp areas not equipped with GFCI. Stay productive and safe - follow the rules .
- Do not take shortcuts and risk the safety of yourself or others. Know and follow safe work practices and procedures, and if you are unsure…ASK!! Use only appropriate tools and equipment for the work to be done. Inspect all tools and equipment prior to and during work activity. The label UL Approved only means the device left the factory meeting certain criteria. During the time that you may use the device, it may become damaged, therefore exposing yourself and others to hazards. Remember: stray electric current caused by damage to a device can shock, seriously injure or kill. Report any and all unsafe conditions: Receiving an electric shock Sparks Overheating or smoking equipment; Corroded/damaged outlets, switches and junction boxes; Damaged extension cords and equipment power cords that are in use; Exposed wiring, broken plugs, outlets, missing box cover or faceplates; Outlets in damp areas not equipped with GFCI. Stay productive and safe - follow the rules .