Category Archives: Protective Clothing

Industrial Fabrication Quality and Safety Practices

Industrial Fabrication Quality and Safety Practices
When you’re in the metal fabrication industry, there are certain quality and safety practices you should follow to ensure that your workers are safe and that your clients are satisfied. Whether it is steel or aluminum fabrication, welders are always exposed to hazards that can endanger their lives.
In this article, we will discuss some of the guidelines you can follow to improve the quality and safety of welding practices in your workshop. Whether you’re working for a large construction company, a small metal fabrication workshop or a welding-centric company, you will find the something useful in this post.
Studying the Manual Carefully
These days, https://www.nist.gov/sites/default/files/documents/el/whitepapers.pdf new technologies are always introduced to the metal fabrication workshop</a>. When operating the equipment, it is important that welders carefully read, study and follow the manual. Take your time to familiarize yourself with the manual’s content so that you can use the equipment efficiently. If you lose the manual, you can always contact the manufacturer and request for a replacement. You can also go online and download the manual from the manufacturer’s website.
Wear the Proper Work Clothing and Gear
People inside the work area should not wear shorts or short-sleeved shirts. No matter how long or short you’d use the machines, you should always wear proper safety gear which includes protective clothing and gloves, among others.
It is advisable for workers to wear flame-resistant clothing with tightly woven material. Some welding jackets may be thick and heavy, but you can always search for manufacturers that offer flame-resistant clothing that is lightweight.
Make sure that no skin is exposed to the damaging and harmful ultraviolet and infrared rays coming from the welding machine. This means that you should also make sure that your pockets, shirts and pant cuffs are buttoned. The aforementioned may catch sparks and get your skin smoldered.
When it comes to gloves, you do not have to settle for the generic ones. You can find ergonomic gloves that are designed with curved fingers, making certain welding processes more comfortable. Of course, you should not forget to protect your feet too. So, wear high-top leather shoes or boots and avoid wearing tennis or fabric shoes that may catch sparks. Moreover, do not let the legs of your pants go over your shoes.
Ensure Proper Ventilation
Constantly breathing in the fumes and smoke coming from the welding process can be dangerous to your health. Inside an enclosed work space, toxic fumes or shielding gases may accumulate and replace the breathable air. So, do not forget to mount an exhaust hood so that workers can have proper ventilation inside the work area.
Keep your Eyes Protected
Welders who do neglect to wear proper eye gear may experience an ‘arc flash’. Although temporary, this condition can be painful and it is caused by exposing the eyes to the rays from the welding arc. Sometimes, people experience an arc flash hours after exposure and it would be too late for them to realize that they should have worn protective eyewear.
Do not neglect to wear a helmet that is fitted with a filter shade that protects your eyes. Moreover, under the helmet, remember to wear safety glasses with side shields and ear protection. Whether you’re doing steel fabrication or simply observing, always remember to wear a protective helmet.
Get Auto-Darkening Helmets to Avoid Stress Related Injuries
If you want a better option apart from traditionally fixed helmets, then go for auto-darkening helmets. Helmets like such are lighter which reduces neck fatigue. When they have to drop the hood, welders do not need to snap their head because of the helmet’s lightweight nature.
You can also save some seconds in between welds because of the auto-darkening function. When you’re working on bigger metal fabrication jobs, these few seconds can accumulate to several minutes. Consequently, you will have a faster turnaround time that will profit the business.
Keeping the Welding Workspace Organized
One of the most important safety practices in metal fabrication is organizing the workspace. Every piece of welding equipment must be clearly labelled and have a designated storage space. Moreover, the welding workspace must only have the tools and equipment that the welder uses and nothing more. For a more efficient and organized workspace, it is advisable to get a welding table with a scissors mechanism. This allows the welder to adjust the height according to the application so that they won’t have to switch from one table to another.
Encourage Efficient Operations by Using Boom-Mounted Wire Feeders
Wire feeders that are mounted with booms are efficient for welders who work on a high-production welding station. Having one increases the work station’s efficiency, flexibility, and comfort. Place the drive assembly at the end of the boom and the controls of the wire feeder at the 12- or 16-ft. boom’s base.
This option allows you to rotate the boom at 360 degrees. The set-up also allows you to move the boom up and down at 60 degrees, giving you around 24 to 32 ft. work area diameter. After setting the boom in its position the counterbalance will hold it in place.
Encourage Welders to Comply with Safety Rules
When new programs are rolled out, workers see the project as something that will only last for a few months. Metal fabrication companies can implement a different approach to promote welding safety.
Little by little, incorporate the guidelines listed in this article into the daily work activities of the welders. If they comply, motivate them by providing them with incentives. You can even encourage them more by using a weekly point system that will be rewarded by the end of the month.
Another effective approach you can use is the ‘stick’ in the ‘carrot and stick’ technique. When employees violate the quality and safety rules, give them a demerit. Implementing consequences lets workers know that you are serious about your guidelines. Some may think that this is a harsh way of treating your subordinates. However, you can combine it with the incentive program so that they will still have the motivation to do their best.
People working in the metal fabrication industry are exposed to hazardous processes. Apart from the equipment and the products, the labourers are the most important assets of a company. When they are kept healthy, safe and happy, you can ensure quality workmanship and business success.
Author Bio:
Ashley Batman is a writer at <a href=”http://ramfab.com.au/“>RamFab.com.au</a>. She worked as an online video editor before she started her writing career.
Photo Credit: <a href=”https://www.flickr.com/photos/highwaysagency/“>Highways England</a>

A Safety-First Approach to Refueling a Forklift

A Safety-First Approach to Refueling a Forklift

Acute inhalation of carbon monoxide (CO) gas is considered to be one of the most frequent causes of occupational fatality in the United States, according to an article published by the National Center for Biotechnology Information (NCBI), US National Library of Medicine (NLM). The fact that CO is a colorless and odorless gas makes it extremely hard to detect and therefore it is also dubbed as “the silent killer.”

According to the NCBI/NLM resource, fuel-powered forklifts are one of the common sources of CO poisoning. It is, therefore, extremely important for an employer to put in adequate safeguards around the use of forklifts, especially during the refueling process.

Even a small thing like using a high-quality safety valve can help prevent accidents during forklift refueling, which involves the use of dangerous gases. For instance, experts at Clark Cooper recommend a specific solenoid valve for hydrogen gas that can withstand its greater pressures, in comparison to other liquids or gases.

Follow OSHA Guidelines to the Letter

Did you know that workplace forklift training is governed by the Occupational Safety and Health Administration (OSHA), under the US Department of Labor? There is already a set of guidelines by OSHA that act as best practices that every industrial unit should follow. These include forklifts with:

ü      Internal Combustion Engines

While forklifts with internal combustion engines are easier to refuel, a great amount of caution needs to be exercised while doing so to avoid spills and leaks. Here are some best practices to consider:

  • As a standard operating procedure, all hydraulics must be checked beforehand, along with the levels of oil and water, even before commencing the refueling operation.
  • It is a good time to check for any leaks that might have occurred in the battery, cylinder or fuel system.
  • Adequate ventilation is important and therefore the refueling must not occur in an area that is poorly ventilated.
  • You must be alert to unusual noises or excessive vibrations.
  • The color of the exhaust can reveal a lot. For instance, black smoke might be a sign of incomplete combustion.

ü      Liquid Petroleum Gas

  • Avoid confined areas, since LPG is heavier than air and can collect in low lying areas, thereby increasing the chances of an explosion, when it is accidentally exposed to heat.
  • LPG trucks must not be parked near heat sources.
  • The service valve must always be turned off when the forklift is parked for a long period of time.
  • LPG containers must always be handled by trained and authorized personnel only.

ü      Diesel and Gasoline

  • Safe locations should be earmarked for the refueling operation, preferably outdoors.
  • Refueling should not be carried out near heat sources, since that could lead to an explosion.
  • The engine must be switched off during the refueling process.
  • Transmission must be put to Neutral and the parking brakes applied.
  • No one should smoke while the refueling is in progress.
  • Keep an eye on the fuel levels. Avoid letting the forklift run out of fuel completely or being too low on fuel, since sediments can be drawn into the fuel system.
  • Do not fill the tank right to the top. Leave some space because fuel tends to expand when heated.

In addition, you must also be aware of the safety instructions as prescribed in the operator’s manual and comply with those guidelines as well. Remember, it is a federal offense for anyone below the age of 18 to operate an industrial forklift or for anyone above 18 years to operate it without proper training and certification.

Plumbing Safety Tips

Plumbing Safety Tips

While many people would think that they can just DIY and repair their plumbing systems, it is undeniable that sometimes, it can be dangerous too. This is why many experts advice home and business owners to just leave any renovation, remodeling, or repair to the pros. But, some will still risk it, especially if it’s a minor issue and the hassle of acquiring the services of contractors is not worth it.

In any given time and circumstances, standard safety precaution and measures should be diligently applied. To make sure you are fully safe, here are some basic safety rules and reminders which you should apply when dealing with home plumbing projects:

 Turn off every electrical source.

One of the most immediate dangers of dealing with plumbing is the threat of being electrocuted. Remember, since most likely you will be working on wet areas, water is a conductor of electricity and electricity can travel through water. Being electrocuted imposes a great risk for your health and safety. If you are repairing a plumbing issue near an electrical source, it is important to remember to turn off the power near that source.

Wear protective gear.

Never think it is over the top to wear protective gear when working with your plumbing system. Wear goggles to protect your eye from any small debris. Safety goggles particularly will provide the adequate protection for your eyes for most jobs. Wear an ear-protecting gear when you’re working with loud tools. Remember that Protecting your ears is even more important when you are performing nosier jobs like hammering or heavy-duty pounding. Continuous loud noise can damage your ears more than you think. Wear gloves to protect your hands. The type of gloves that you may need depends on the type of job that you are doing:

  • If your work involves chemicals, wear rubber gloves.
  • If you are doing some soldering, wear a pair of heavy-duty leather gloves

You should also consider your working clothes. As much as possible, never work while on your home clothes or pajamas. Wear long pants and long sleeves for waste water protection containing chemicals and bacteria. You can also wear a respirator, or face masks to avoid inhaling chemical fumes. Keep in mind that accidents can happen all the time, and being prepared is better than being sorry in the end.

Use the right tools.

One of the most important factors of successfully doing any job is having and using the right tools specific for the need. If you are DIY-ing for the first time, you might want to invest in the right tools for each job. You cannot just improvise, or use a different tool specified for a sole purpose, it can only worsen the situation, or even lead to bigger, harder to solve problems. The repair can also take a much longer time to do if you use the wrong tools. You can even lose more money in the long run!

Although buying each tool may be hard on the budget, it is important to purchase high quality ones which can last the test of time and will not deteriorate over a couple of uses. Also, know which tools you will need prior to doing the renovation or repair. Keep in mind that these tools were designed to perform a specific task, made to fit in specific spaces and you should respect it and use them accordingly.

 Study and Practice.

Studying what you need to do by the book can only do so much. Practice. Watch tutorials and know the proper usage of the tools. This can help you address the needed repairs properly.

Know the emergency numbers.

In line with preparation, have the emergency contact numbers at hand. List down the contact for the fire department, hospital and ambulance numbers, police hotlines, and specific utility numbers as well. Have them ready or displayed in a common area on your house.

  Calm down 

If anything bad happens, remember to calm down. Sometimes, panicking can do no good and only worsen the situation. Know the first aid and the right thing to do when accidents happen. Remember, keeping calm will help you make the best decision and act quickly and wisely.

 

Safety should always be your top priority regardless of the situation. Hazards can be prevented by knowing what to do, using the right tools, practicing, being prepared, and most importantly, staying calm. In spite of being willing to repair things, you should note that your health and your life should be your priority.

SOURCES:

 

 

Health and Safety Concerns in the US Cleaning Industry

Health and Safety Concerns in the US Cleaning Industry

 

The US Cleaning Industry is growing at a rapid pace, owing to the growth of industries such as healthcare. For instance, the employment of janitors and cleaners is expected to witness 6% growth from 2014 to 2024, a fact revealed by the Bureau of Labor Statistics, US Department of Labor, in its Occupational Outlook Handbook, 2016-17 Edition, Janitors and Building Cleaners.

 

Working in the cleaning industry can be a physically demanding task, especially while working outdoors, such as cleaning windows of high-rise buildings. Here’s a review some of the key health and safety concerns and what the Occupational Safety and Health Administration (OSHA) recommends to address these issues.

Safety and Heath Related Tips for the Cleaning Industry

  • Personal Protective Equipment – OSHA recommends that all equipment for personal protection be safely designed and constructed. These must meet or be equivalent to the standards developed by the American National Standards Institute (ANSI). The guidelines recommend the equipment fit comfortably, something that can mean the difference between “safely covered” or “dangerously exposed.”

 

  • Safe Work Practices When Using Chemicals – As per OSHA, it is the responsibility of the employer to train workers on safe practices while handling cleaning chemicals. Gloves act as good personal protective gear while dealing with chemicals. Natural latex gloves are recommended by experts at Signature Restaurant Supply, even while taking on messy cooking chores or at the time of cleaning and washing dishes.

 

  • Preventing Falls – One of the leading causes of work-related injuries and deaths is falls. Employers in the cleaning industry must provision for equipment like safety harnesses and safety nets. Another step that can be taken to prevent falls is to keep the floors in the work areas clean and dry at all times.

 

  • Protection Against Respiratory Issues – The use of respirators protects workers against work environments where there is lot of dust, smoke, vapors and allergens in the air. A respirator will either work by providing clean air from an external source or by filtering particles and chemically purifying the air. Some of these apparatuses such as a Self-Contained Breathing Apparatus (SCBA) and Powered Air-Purifying Respirator (PAPR) might require special training on how to use it safely.

 

  • Ergonomics – A good work place manager will always focus on the ergonomics aspect of the cleaning process. There are many concern areas for a cleaning worker, from moving furniture to carrying buckets and many things in between. For instance, the more tools and supplies that are loaded on a cart or a barrel, the greater the amount of force needed to push it.

 

  • Confined Spaces – Several areas, given the fact that they aren’t designed for humans, are termed as “confined spaces” and are occupational work hazards if adequate safety precautions are not taken. For someone in the cleaning industry, such areas could include tanks, vessels, pits, manholes, tunnels, large storage bins, etc. For instance, a blocked leachate line in a composting toilet, where liquid waste is backing into the waste vault, will be termed as an example of a “confined space” hazard for someone in the cleaning industry, according to The National Institute for Occupational Safety and Health (NIOSH) guidelines.

 

  • Electrical Safety – For an all-important issue of electrical safety, OSHA recommends never to operate electrical equipment while you are standing in water. Only a qualified and authorized person must inspect the electrical wires. Fallen electrical lines must not, therefore, be handled by janitors and cleaners, and must be reported to the utility company.

 

Well, the guidelines are out there to be followed. It is the primary responsibility of the employers in the cleaning industry to ensure compliance and provide a safe and healthy working environment for their workers.

Essential Safety Wear All Trades People Should Consider


Essential Safety Wear All Trades People Should Consider

When it comes to work clothing, it needs to be suitable for the job. It may need to be hard wearing, comfortable and safe or maybe all three. The right footwear will have to worn as well as Personal Protective Equipment (PPE) where necessary.

Below is a list of the important items that tradesmen should wear and how they are safe for the work environment.

Safety Footwear – Safety footwear is a crucial aspect of work clothing. The ideal safety footwear should have a midsole that consists of protective steel as well as a steel toe cap. The upper should be made of leather and have a padded collar while the insole should be moulded and removable while they should be shock absorbent with a double density PU sole.

Trousers – They will need to be durable, practical and versatile. An important aspect of work safety trousers are the pockets because they will need multiple pockets while front cargo pockets are required for easy access to tools.

Microfleece – These provide warmth and comfort while being lightweight making them ideal for layering throughout the year. During the winter they can be worn under a jacket while its high collar acts as a wind shield. During warmer conditions it is ideal as a top layer.

Work Shorts – These are crucial during the summer months but they have to provide comfort and durability. A large selection of pockets will make it easy to store tools and accessories.

Hi-Visibility Jackets – These jackets are not just warm thanks to their fleet lining but they are also waterproof with tapes seams to keep you warm and dry. Hi-Vis clothing provides more safety if those wearing the jackets are working in unlit areas or the dark.

Body Warmers – Tradesmen need to stay warm and comfortable which is why a body warmer is the perfect choice. They are windproof and practical making them ideal in a number of ways.

Nitrile Gloves – These provide grip and resistance from abrasion in wet and oily conditions while the coating makes them water resistant. They are strong and durable which means they can be worn over and over without tearing.

Work Jackets – Opting for a jacket that has a micro fleece lining will ensure that it is warm yet a Teflon polycotton will make it stain resistant. Internal pockets and ample external pockets make it the ideal work jacket.

Safety Glasses – These are part of the PPE and protect the eyes. They are now seen in the majority of industries as they protect the eyes from hazards, debris and chemicals.

Safety Helmets – In the construction industry in particular as well as many other industries, safety helmets are one of the most important forms of safety. Workers will have to wear them all day long which means choosing the right one is vital. They can be used with detachable ear defenders and face visors for an extra level of safety while they can also be worn with thermal hoods. They have to comply with the safety standard EN397, or ANSI Z89.1 regulations in the U.S. and should be able to resist impact.

Foam Earplugs – Again, these are used in a number of industries and are ideal for working low levels of noised for long periods and areas with high noise levels. They come in a range of sizes and colours as well as shapes so that they fit the ears correctly.

Dust Masks – These are a common disposable PPE item. They are seen in a number of industries and provide protection from dust and fumes.

Construction Safety 101: Workwear, Safety Gear & Equipment

Construction Safety 101: Workwear, Safety Gear & Equipment

Keeping construction workers safe is a primary job among managers and foremen, with accomplishing the work to specifics and being on time being second. To support this main concern on construction sites, there are different pieces of safety vests and equipment that every worker should wear. These include items like safety vests, reflective T-shirts, and hard hats. Let’s walk through construction safety 101 while keeping your team sharp and safe on the construction site with these safety items.

Hard Hats

Protect the head in safety and style with an OSHA approved hard hat.  Hard hats should provide not just maximum protection from falling debris, but they should also deliver comfort factor for its wearer. For instance, if you need a high-performing hard hat with a Super-bowl style design, 2017 Super Bowl hard hats are approved for constructions site. These NFL hard hats are designed with comfortable and adjustable 4-point One-Touch Suspension for maximum protection and comfort.

Back Support Gears

Back injuries are among the most pressing health problems in construction sites by far. Hence, workers should promote maximum construction safety 101 by using back support gears to stay sharp and safe on the site.  The Allegro All Fit Back Support items are made in a universal size, so they fit most workers. Protect your back with these high-performance belts that deliver full back coverage, with neoprene pads for comfortable wear. For workers’ convenience, these back support gears come inside of a customized reusable zipper storage bag.

High Visibility Vests

Most construction workers require maximum flame resistance and maximum visibility at work. The Arc Flame Resistant Lime Class 2 Sleeveless Vest – Silver Stripe is preferred by many workers due to its wide range of applications. These High-Visibility vests come with silver stripes for excellent visibility as well as flame resistance. There are available in different sizes, so every worker will surely find the perfect size for him to work smartly and safely at the construction site.  They are also soft and flexible for maximum convenience.

Fall Protection

One of the most serious concerns among construction workers is falling. It is every employer’s responsibility to protect their employees from falls.  The Elk River Freedom Series Aerial Lift Kit is an OSHA-approved item that contains several fall protection products. If you work with platform lifts, buck trucks or scissor lifts, this item is a great product for you. They come with a unique D-ring harness for comfort and security while working high above the ground.

Safety Respirators

Protect your workers from gases, vapors and particles with high-performing reusable respirators. They

 

Provide protection against particles, gases and vapors with the 3M full line of reusable respirators. The 3M 5000 Half Face Respirator Kits are made to fit bigger head sizes. These safety respirators are very easy to set up and they can be used for wide range of applications.

Aside from these safety items, construction workers are also required to wear sturdy work shoes, long work pants, safety glasses, chemical splash goggles, face shields, hearing protection and protective gloves. At all times, practice construction safety 101 to keep your team safe and sharp at work.

 

Author Bio (Northbay)

Northbay is known for its high quality HVAC products and services that every client can depend on. They are proud to sell and install the finest air conditioning and heating products and carry out quality services for repair and maintenance. They can help you with all your HVAC needs, regardless of your system’s makes and models. They pride themselves for their unmatched customer service. http://www.northbayheatingandair.com/

 

 

6 Must-Have HVAC Health & Safety Products

6 Must-Have HVAC Health & Safety Products

HVAC Health & Safety Products are optimally matched so you can benefit not only from efficient installation and reduce operational costs, but also form an additional layer of security against system failure. Today let’s walk through a rundown of top HVAC products that are perfect for your air heating and cooling needs.

  1. HVAC Safety Glasses

Protect yourself by picking HVAC safety glasses that comply with the latest industry standard. For instance, Jackson Nemesis CAMO Safety Glasses w/ Amber Lens is a useful HVAC safety product for a vast range of applications. They come with a unique camouflage design and several types of lens tints to make HVAC works easier and safer.

  1. Multi-Task Light Gloves

Eliminate the fatigue and the risks of hand injury while working on HVAC systems. Invest in a high quality safety glove that that provides high levelsb of illumination for any task. You’d surely love the efficiency of MCR RED Multi Task Light Gloves made with sophisticated finger construction that delivers high-intensity LED lights. They are designed from synthetic leather and can be utilized for different kinds of tasks.

  1. Safety Vests

All HVAC workers should use a high-visibility safety vest. When looking for a safety vest, you should always look into the background colors of your working area, so you won’t blend into it. For example, if you’re working on a blacktop with white safety cones, you might want to choose a high-visibility safety vest like Orange Surveyors Vests with THINK SAFETY Imprint on Back.

  1. Hard Hats

One of the most important HVAC Health & Safety Products is hard hats. They protect the head from potential injuries due to falling objects, electric shock or impact with debris. Experts recommend HVAC safety hard hats that are designed from a protective polyethylene shell such as MSA V-Gard Cap Style Hard Hats with One Touch Suspensions. They are designed for superior impact and puncture resistance.

  1. Safety Coverall

Safety coveralls for HVAC works should be comfortable, functional and provide the necessary safety level of contractors. It’s a smart ideal to invest in high quality HVAC clothing such as Indura Flame Resistant Coverall. It weighs only 9 ounces and is designed with a unique Khaki color style. Theses safety clothings provide optimum flame resistance. Thanks to its flame-retardant polymer.

  1. Hearing Protection Products

HVAC Health & Safety Products for hearing protection including earplugs are designed for workers who work in noisy settings. These safety products are important not only to protect your hearing from loud noise but also for your safety. Purchase a high-performing hearing protection product like Howard Leight USA Earplugs Uncorded. These earplugs have patriotic colors that also help increase visibility. They easily adapt to your ear canal’s shape and they are very comfortable to wear.

In a working environment where health and safety are very crucial, it is important to choose the right tools and apparels. To those who work in the HVAC industry, the above-mentioned HVAC Health & Safety Products are all you need to keep HVAC jobs much easier, more convenient, and safer.

 

Author Bio (Withrow Mechanical Inc)

Withrow Mechanical Inc is a highly dependable HVAC company that specializes in residential and commercial heating and cooling solutions. The company aims to provide customers with top quality products and services that are unique to every situation. While doing this, they strive to keep all HVAC projects on time and within the budget of their customers. Committed to customers’ complete satisfaction, Withrow Mechanical Inc. stands behind all of their workmanship for the best HVAC solutions. http://withrowmechanical.com

 

 

 

 

Safety Precautions to Take When Working with Electronic Equipment

Safety Precautions to Take When Working with Electronic Equipment

   

Safety Can be Confusing
Safety Can be Confusing

 

When working with or testing any electronic equipment, it’s always important to be cautious. Whatever type of equipment you’re handling, whether simple or complex, it’s important to take the right safety precautions.  

Working with electricity comes with huge risks that should never be taken lightly. If you’re a hobbyist who loves working with electronic components or an electronics professional at your workplace, safety should always come first.

 To avoid personal injury, possible damage to equipment or danger of fire, all work on electronic equipment should be conducted following these safety procedures.

 General Safety

 Before working on any electronics, consider following these basic safety precautions to help reduce any hazards.

           Remove any electronic equipment you’re testing or working on from the power source.

           Never assume the power circuit is off. Test and test again with a voltmeter to confirm.

           Remove fuses and replace them only after the power to the circuit is disconnected.

           Don’t connect power to a circuit until you’re done working on it and rechecked the work.

           Always ensure that all electronics equipment is properly grounded

            If it’s damaged, replace it. For instance, replace cables instead of repairing with insulating tape.

            Always use the right electronics repair and maintenance tools.

            Always return covers after removing them to reduce the risk of electric shock. 

           Make sure your circuit is not overloaded.

            Always have safety equipment like a fire extinguisher, a basic first aid kit and a mobile phone nearby.

 Personal Safety

 It’s important to ensure that you’re safe when working on electronic circuits. Here are some personal safety precautions to keep in mind: 

           Always keep your work area dry.  

           Always work in a well-ventilated area. 

           Don’t wear flapping or loose clothing when working. 

           Don’t work with metallic jewelry on your hands like watches, rings and bracelets.  

           Don’t use bare hands to remove hot parts. 

           Always wear non-conductive shoes. 

           Always wear insulator gloves in your hands when carrying out repairs. 

           When removing high-voltage charges on capacitors, always use a shorting stick. 

           Don’t hold the test prods when measuring voltage over 300V. 

           Always remove power to a circuit before connecting alligator clips. 

           Always wear safety goggles.  

           Be careful when handling large capacitors as they can still hold high voltage even after you’ve disconnected the circuit from power.

 High Voltage Safety

 One mistake that electronics experts make when doing repairs or maintenance work is assuming routine safety procedures after getting all too familiar with their work. It’s important to know that most electronic equipment use high-voltage that is dangerous and can be fatal. Always follow these safety precautions when working on or near high-voltage circuits.

            Don’t work on electronic equipment or make repairs with high voltage on. 

           Don’t take chances doing what you’re not sure about. 

           Consider using an isolation transformer when working on AC powered electronic circuits or equipment. 

           Never tamper with interlocks. 

           Don’t ground yourself: Make it a practice to use only one hand when connecting equipment to an electronic circuit.   

 

HighVoltagePowerSupply

Fire Safety Precautions 

When working with electronic equipment, there is often a risk of fire caused by a short circuit or other reason. Follow these precautionary steps: 

           Avoid anything that would cause a fire around your working area like paper, cloth or other combustible materials. 

           Look out for damaged wire insulation, overheating of electronic equipment, damaged circuit boards and corrosive components like batteries.  

           If there is a burning smell on your electronic equipment, disconnect the power source. 

           If there is a fire, use a nonconducting dry powder or CO2 fire extinguisher.  

           Always check your circuit to be sure that everything is okay after repairs or maintenance before connecting power.  

Electric Shock

 One of the major hazards when working with electronic equipment is electric shock. To avoid this, you should take a few safety precautions, including: 

           Always read safety procedures that come with every electronic equipment you’re about to test or work on.  

           Recheck all wires for bad connections

            Always make sure that all parts of electronic equipment are well-mounted to prevent accidents.  

           Keep electronic equipment away from water and other liquids 

           Always check for signs of wear, defects and fraying on electronic equipment cables, cords and connectors.  

           Use special safety rubber gloves and shoes. 

Testing Equipment 

With the increasing use of electronics in homes and workplaces, safety is becoming more and more important to consumers and service experts. If you’re an electronics expert offering repair and maintenance services, it’s important to invest in the right new or used testing equipment for your work—that ensures that you’re able to carry out your job safely.

 

 

Author Bio:

Arnold Sharpe is a freelance writer and an electronics expert working with the leading electronic testing equipment store in Los Angeles, CA. He reviews the latest home and office electronic equipment in the market.

 

Image 1: https://upload.wikimedia.org/wikipedia/commons/f/f8/Soldering_a_0805.jpg

Image 2: https://upload.wikimedia.org/wikipedia/commons/9/94/HighVoltagePowerSupply.jpg

Be Aware and Prepare to stop spread of Zika virus.

As Congress haggles over how many millions or billions of dollars to spend to help stop the spread of the Zika virus in the U.S. before summer, researchers at New Mexico State University are already testing wearable mosquito repellent devices to determine which ones can best help us protect ourselves against these insects.

“The goal is to find out what works and what doesn’t,” said Immo Hansen, an NMSU associate professor of biology involved in the investigation. “There are so many products on the market that simply don’t work, so I think it’s really important to test them in a scientific way.”

This month, a group from Hansen’s Molecular Vector Physiology Lab, in the College of Arts and Sciences, began a series of tests to determine the effectiveness of a dozen commercially available wearable repellents, including clip-ons and wristbands. Though the study is ongoing, preliminary data revealed that citronella-based bracelets and wristbands have little effect on mosquitoes, whereas OFF Clip-On devices not only repel mosquitoes, they also kill them.

“Some people are really resistant to putting repellents on their skin, so they would rather choose a wearable device,” said Stacy Rodriguez, manager of NMSU’s Molecular Vector Physiology Lab and lead researcher on this project. “Right now, we are just trying to see if the wearable devices are as effective as the spray-on devices.”

The group plans to publish the results of this research by mid-summer.

This analysis is a follow-up to a study the group conducted last fall on 10 commercially available spray-on repellents. During this experiment, Rodriguez and her colleagues recognized the most reliable sprays as DEET products and lemon eucalyptus-based insect repellents.

For the current study, the group is testing the wearable devices using a 70-foot wind tunnel located in an NMSU research facility. After taking baseline readings, the researchers put on the repellent devices and position themselves upwind of a series of test cages. Depending on the product’s repellency, the caged mosquitoes either fly away from the test subjects or toward them.

The wearable devices are being tested against the same two species of mosquito used in the spray repellent study: the Asian tiger mosquito (Aedes albopictus) and the yellow fever mosquito (Aedes aegypti), both of which carry the Zika virus.

“These two mosquitoes have very different levels of attraction to even one certain individual,” Rodriguez said. “Since attraction varies, repellency is also going to vary, so it’s important to test multiple species when you’re looking at repellents and their efficacy.”

Thanks to body chemistry, mosquitoes are also more inclined to bite someone who “smells” good to them.

“Everybody has a different bacterial flora on his or her skin,” Hansen said. “The bacteria break down components of sweat and produce a different set of olfactory clues for the mosquitoes. Some people just smell better to mosquitoes than others, and there’s really nothing you can do about that except wear repellents. There’s nothing you can do to change the bacterial flora on your skin.”

Consequently, these chemical differences can impact which repellents work best for you.

“Something that might work for one person because of his or her body chemistry, might not work for somebody else because he or she has different chemistry,” Rodriguez said.

While the Asian tiger mosquito hasn’t established significant populations in New Mexico, Aedes aegypti – one of the primary vectors of dengue, Zika virus and yellow fever – can be found in your backyard in Las Cruces.

“Be aware; prepare,” Hansen said. “Get yourself a good repellent, wear long sleeves, long pants. Try to avoid getting bit.”

The mosquito that carries the Zika virus can breed in as little as one centimeter of standing water, Hansen explained. For those with ponds, his recommendation was to get Gambusia, or mosquito fish, from the Doña Ana County Vector Control to keep backyard mosquito populations at bay.

Next fall, Hansen and Rodriguez plan to investigate mosquito attractants for use in baits. Surprisingly, even though humans attract mosquitoes all the time, Rodriguez explained that creating a chemical to attract mosquitoes is actually harder than repelling them.

“We have such complex odors that it’s actually hard to emulate that in cream or a bait trap,” she said. “It’s actually much more complex than creating something that disguises your human smell.”

Article Provided by…

Molecular Vector Physiology Laboratory
New Mexico State University
Immo Hansen, biology professor
immoh@nmsu.edu (575) 646-7719

3 tips for handling power lines after bad weather

Tornadoes have caused damage in multiple states across the country this year. As the Insurance Journal reports, Arkansas saw several possible tornadoes appear on March 13, with thousands of power outages lasting on into the next day. Illinois experienced a possible tornado the same week, and similar storms may have been spotted in Iowa as well. This last storm brought funnel clouds around the Quad Cities, as WQAD8 reported.

With all of this activity, companies are likely considering the implications of sending crews to respond to tornado damage. Power outages in particular can add to worker risk, since they could result from fallen lines that need to be carefully restored. Dealing with the cables safely can force crew members to rely on their protective clothing as well as any training or best practices they have.

The storm may have passed, but workers could still be facing some urgent dangers. Here are three tips to help crew stay safe while they do their job. In some cases, these are not only good pieces of advice but recommended by government agencies.

#1: Choose the right footwear
Before arriving at the site, workers can ask themselves whether or not they are ready to step out on potentially dangerous ground. After a tornado, simply walking from one spot to another can leave a crew member exposed to sharp edges. Foot protection should match the guidelines set out by the Occupational Safety & Health Administration, which listed foot and leg protection in its Personal Protective Equipment booklet.

Footwear is also important around the electrical source itself. The same booklet examined two types of shoes that can provide protection against electrical current: conductive shoes and electrical hazard, safety toe shoes. The latter “can protect against open circuits of up to 600 volts in dry conditions and should be used in conjunction with other insulating equipment and additional precautions to reduce the risk of a worker becoming a path for hazardous electrical energy.”

#2: Err on the side of caution
A separate fact sheet from OSHA also specifically addresses the dangers of working around fallen cables. The source noted how difficult it is to determine whether or not a cable is “on.” Instead, it recommended that workers should assume all cables they see are energized, which means avoiding any contact, even from inside a vehicle. Anything touching a downed wire is potentially dangerous.

Wearing sufficient hand protection, such as insulating rubber gloves, may let crews stay consistent with the other protective gear they’re wearing. It also helps to be mindful of overhead lines: the OSHA Contact With Power Lines etool advised staying ten feet away from these lines. Warning signs should clearly alert all crew to wires that aren’t very apparent.

#3: Keep a safe distance
A wire lying on the ground could seem harmless enough while the area around it provides the real trap. The same booklet states that some large objects, including buildings and fences, can carry current. The ground itself may also pose a hazard, as “electricity can spread outward through the ground in a circular shape” starting at the edge of the wire.

As an extra precaution, crews need to make sure none of their additional equipment will conduct a charge. Relying on material that doesn’t conduct electricity at all makes this less of a likelihood: One example could be a ladder that isn’t made of metal. Keeping lines grounded or insulated also gives crews possible protection and reduced danger levels at the worksite.

Contact Texas America Safety Company for more information on protective gear. Stay ready for anything in the stormy season and keep your workers safe.