With the ongoing challenges of
load shedding in South Africa, many business owners are considering purchasing a backup generator to keep operations running during power outages. If you’re a first-time buyer, the process can seem daunting, considering all the
technical specifications and factors. This guide will walk you through the key points to keep in mind when selecting a diesel generator for your business.
Size Matters
One of the most critical decisions is choosing the right size generator. Based on your electrical setup, you’ll need to determine if you require single- or three-phase power. Make a list of all essential equipment, appliances, and motors you need to run simultaneously during an outage. This step will help calculate the total power load required in kilowatts (kW).
Don’t undersize, as frequently running your generator at or near its maximum rated capacity can lead to premature burnout and failure to start larger motors. However, an oversized unit will be inefficient and waste fuel.
When sizing the generator, allow some extra capacity beyond your projected load. This provides room for future expansion or connecting additional loads if needed. Also, carefully factor in the start-up requirements for motors, as electric motors can briefly spike to 3 to 7 times their running load during start-up.
Location Considerations
Generator placement is crucial for safety and performance. The altitude of your area impacts a generator’s output ability. For every 300 meters above sea level, you’ll need to de-rate (decrease) the maximum rated output by about 3% to 5%. Generators produce carbon monoxide and other toxic emissions, so proper ventilation is critical. Generators are designed for outdoor use, and manufacturers build them with this in mind. Outdoor placement with the exhaust directed away from buildings and air intakes is ideal. Remember to never run a generator in an enclosed space like a garage.
Temperature also plays a role. Most standard generators are rated for up to 35°C ambient temperatures. If your location consistently exceeds this, you may need to opt for an industrial or heat-rated model designed for hotter climates. You’d also need to consider noise. The loudness of a generator will largely depend on the type of generator and how old or new that generator is. Well-designed weatherproof enclosures with sound-attenuating materials allow proper cooling airflow while reducing noise levels.
Operational Efficiency
To maximise your generator’s service life and efficiency, aim to run it at a 70 to 80% average load when possible. Consistently running at very low loads under 30% can lead to glazing and poor combustion over time. Overloading beyond the rated output risks shutdown or failure. Also, it’s vital that you understand proper load management. Where feasible, avoid running your entire facility simultaneously during outages. Stagger start-up loads and prioritise critical equipment first. The more electrical loads operating, the higher the fuel consumption and costs.
Lifecycle Considerations
When selecting a generator model, ensure repair parts and consumables like oil filters are readily available locally. This allows for timely routine maintenance and completion of any necessary repairs. If you have a business in KwaZulu-Natal, S&A Generators will have you covered for comprehensive support, guidance, and backup services. You can be confident that our readily available technical expertise will save you downtime and headaches.
A diesel generator is a significant capital and operating investment to keep your business resilient against load shedding. But by carefully evaluating your power needs, site conditions, duty cycle, and lifecycle requirements, you can select the right generator for efficient and reliable performance for years to come.
At S&A Generators, we offer a range of generator solutions to suit the needs of all business owners. Our services include generator sales, installations, and maintenance, ensuring reliable backup power during load shedding. We pride ourselves on providing high-quality products and services and are committed to ensuring your satisfaction. Contact us today to find light in these dark times.
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The “Failed to Stop” alarm on your generator is a critical indicator that your generator did not shut down properly after receiving the stop command. This alarm, often accompanied by flashing lights or audible alerts, demands immediate attention to prevent potential damage to the generator or connected equipment. Understanding the reasons behind it and how to troubleshoot it is crucial for ensuring the continued reliable operation of your generator.
Reasons for the “Failed to Stop” Alarm:
- Mechanical Issues: One common reason for the failed stop alarm is mechanical failure within the stop mechanism itself. This could include a stuck fuel valve, a malfunctioning actuator, or issues with other mechanical components responsible for executing the shutdown process.
- Electrical Faults: Electrical problems can also prevent the generator from stopping as intended. Faulty wiring, loose connections, or malfunctioning switches involved in the shutdown process can disrupt the electrical signals needed to initiate the shutdown sequence.
- Software or Configuration Errors: In generators with sophisticated control systems, software glitches or configuration errors may interfere with the proper execution of the stop command. This could include incorrect settings, outdated software, or programming errors.
- Sensor Malfunctions: Sensors are crucial in detecting abnormal conditions or faults that trigger the automatic shutdown mechanism. The generator may not shut down as expected if these sensors malfunction or fail to detect the required conditions.
Troubleshooting the “Failed to Stop” Alarm:
- Check the Control System: First, ensure that the generator’s control system is functioning correctly. This step includes examining the control panel and checking for any error messages or indications that might suggest a fault in the control system.
- Inspect the Stop Mechanism: The issue could be with the mechanical stop mechanism of the generator. This concern might include a stuck fuel valve, a problem with the actuator, or a problem with the electrical system that controls the stop mechanism.
- Electrical Issues: Next, look for any electrical issues that might prevent the generator from stopping. This step includes checking the wiring, connections, and switches involved in the shutdown process.
- Software or Configuration Errors: If your generator is controlled by software or has programmable features, there might be a configuration error or a software glitch that is preventing the stop command from being executed properly
- Maintenance History: Review the maintenance history of the generator. Recurring issues or a lack of regular maintenance might lead to problems with shutting down the generator.
- Consult the Manual: The exact cause and solution might vary based on your generator’s specific model and configuration. Refer to the particular model’s manual for troubleshooting guides related to the “Failed to Stop” issue. The manual might have model-specific instructions or diagnostics for this particular problem.
- Professional Assistance: If the problem persists and you are unable to diagnose or solve it, contact professionals like S&A Generators to assist. Our experienced team can perform a detailed inspection and undertake necessary repairs.
By following these troubleshooting steps systematically, you can identify and address the underlying causes of the “Failed to Stop” alarm on your generator, ensuring its continued reliable operation and minimising the risk of damage or downtime. Remember to prioritise safety throughout the troubleshooting process and seek professional assistance if you feel uncomfortable identifying the problem yourself.
At S&A Generators, our expertise ensures thorough inspections, timely repairs, and adherence to manufacturer recommendations. With a range of cutting-edge generators equipped to handle South Africa’s unique challenges, we’re committed to keeping your lights on and your appliances running. Contact us today and discover how we can tailor a power backup solution to your needs!
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Top 10 Generator Maintenance Tips for 2024
As 2024 draws closer, you’re probably working on plans to ensure the new year is successful. One item that should be at the top of your list is your generator’s health! Eskom recently announced that loadshedding is projected to be worse than it has ever been in the year to come. It seems like a dark future, but here at S&A Generators, we always try to find the silver lining. Let’s help you kickstart the year on a resilient note by implementing a proactive maintenance routine and keeping your generator in tip-top shape.
- Regular Inspections
Start the year right by planning and scheduling regular visual inspections of your generator. Check for loose connections, signs of wear and tear, and any potential leaks. Early detection of issues can prevent major problems down the line.
- Test Run the Generator
Once you get home from vacations, don’t wait for a power outage to discover issues. Conduct a test run to ensure your generator starts promptly and runs smoothly. This proactive approach helps identify any operational glitches, allowing you to address them before they become critical.
- Fuel System Check
The fuel system is the lifeblood of your generator. Regularly inspect the fuel lines, filters, and tanks for any signs of contamination or clogs. Ensure that the fuel quality meets the manufacturer’s recommendations for optimal performance.
- Battery Inspection
A reliable generator starts with a reliable battery. Check the battery for corrosion, ensure proper connections, and replace it if it’s past its prime. Remember that a well-maintained battery is crucial for a quick and efficient start-up.
- Cooling System Maintenance
Generators can overheat, especially during prolonged use. Keep the cooling system in top condition by checking coolant levels, inspecting hoses for leaks, and cleaning the radiator. Proper cooling ensures your generator operates at its best, even under heavy loads.
- Lubrication is Key
Regularly lubricate moving parts to minimise friction and reduce wear and tear. Refer to the manufacturer’s guidelines for recommended lubricants and intervals. Proper lubrication extends the lifespan of your generator and ensures it operates smoothly.
- Keep it Clean
Dust and debris can accumulate on your generator, affecting its performance. Clean the exterior regularly and ensure that the ventilation system is free from obstructions. A clean generator not only looks better but also functions more efficiently.
- Voltage Regulation
Ensure the generator is consistently producing the correct voltage. Use a multimeter to measure the output and adjust if necessary. Proper voltage regulation is crucial to protect your connected appliances and equipment.
- Review the Exhaust System
Check the exhaust system for leaks, corrosion, and proper ventilation. A well-maintained exhaust system protects the generator and ensures the safety of those nearby.
- Keep a Log
Stay updated on your generator’s maintenance schedule and adhere to it diligently. Keep a log of inspections, repairs, and routine maintenance. This proactive approach enhances the generator’s lifespan and provides a record for troubleshooting if issues arise.
Your commitment to regular generator maintenance will be a small investment that pays off significantly in peace of mind and prolonged equipment life. As you gear up for a successful 2024, make it a resolution to schedule monthly, quarterly, and annual generator maintenance with a qualified company like S&A Generators.
At S&A Generators, our expertise ensures thorough inspections, timely repairs, and adherence to manufacturer recommendations. With a range of cutting-edge generators equipped to handle South Africa’s unique challenges, we’re committed to keeping your lights on and your appliances running. Contact us today and discover how we can tailor a power backup solution to your needs!
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The festive season is a time of joy, laughter, and togetherness. Some would say it’s the most crucial time of the year to keep the lights shining! If you haven’t invested in a generator, now is a great time to purchase one – especially if you expect people over. If you’re ready to enjoy peace of mind during loadshedding and bask in some well-deserved rest and relaxation, S&A Generators is your first port of call.
Our expert team will help you choose the right product for your unique needs, always keeping safety at the forefront. Whether you’re hosting a family get-together or entertaining guests, it’s essential to ensure the welfare of everyone around. Here are some informative tips to prioritise generator safety this festive season.
Mind the Generator’s Capacity
One of the key considerations when using a generator during holiday festivities is to be mindful of its capacity. With all the excitement of having family and friends over, guests might plug in multiple appliances simultaneously. This may overload the generator and put undue pressure on the system. To avoid a sudden breakdown, inform your guests about the generator’s limitations and offer alternative sources of energy if you can. It’s a small effort that goes a long way in ensuring a smooth and safe power supply for everyone.
Inspect the Generator’s Condition
Before the holiday season kicks in, take the time to inspect your generator thoroughly. Check for signs of wear, damage, or rust that might have accumulated over time. Ensure that all electrical components are in good condition to prevent any unforeseen issues during operation. Don’t forget to check and change the oil according to the manufacturer’s recommendations. Take a proactive approach to ensure that your generator is in optimal condition to meet the increased demand during the festive period.
Don’t Miss Routine Maintenance
Regular maintenance is the backbone of a reliable generator. While routine service is always a must, the holiday season presents an opportune time to consider a more comprehensive, annual service. With more people in your home, there’s inevitably more pressure on the generator. By scheduling a major service before the festivities begin, you can rest assured that your generator is up to the task. This is also applicable if you’re planning to leave for the holidays. Few things are as disheartening as when you’re returning from your trip late at night, only to find that loadshedding has kicked in and your generator isn’t working!
Allow Cool-Down Periods
Generators, like any machinery (and some rugby players), benefit from cool-down periods.
Overheating during extended use is a common issue, but you can prevent that problem by allowing your generator to cool down regularly. Check the manufacturer’s guidelines on duty cycles and your generator the necessary breaks to maintain its efficiency. It’s a simple practice that extends the lifespan of your generator and reduces the risk of malfunctions.
Follow Correct Shutdown Procedures Before Leaving For a Break
If you’re planning to take a well-earned break away from home during the holidays, don’t forget to follow the correct shutdown procedures for your generator. Turning off and properly cooling down the generator before leaving helps avoid potential hazards.
At S&A Generators, we’re ready to help make your holiday season a cheerful and festive one. We want to make sure that you enjoy the festive season with the peace of mind that comes from knowing the lights will stay on. If you’re ready to invest in an illuminated Christmas, we can assist with everything from sourcing to installation, repair, and maintenance. Let’s help you celebrate the holidays with the assurance that your generator is ready to power the festivities. Contact S&A Generators today!
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Choosing the right generator brand can be a daunting task, especially with the multitude of options available in the market. Whether you’re preparing for power outages, looking to support your business operations, or planning for outdoor adventures, selecting a reliable generator brand is paramount. At S&A Generators, we understand the importance of making an informed decision. We believe a generator should be high-quality but also not break the bank. Let’s explore some indicators you should look for when choosing a generator in South Africa.
Quality and Affordability
We believe that everyone should have access to a dependable power source without compromising on performance. Yet, your generator should also not break the bank. Look for a product that strikes a balance between quality and affordability.
Global Reputation
Don’t settle for an unknown brand – penny-wise may become pound-foolish. A trusted brand with a global reputation means you can expect a high-quality product for your investment and the correct parts when you need to have your generator serviced.
Comprehensive Product Range
Select a brand with an extensive product range that caters to a broad spectrum of requirements, from residential backup power to industrial and commercial solutions.
Cutting-Edge Technology
Generators equipped with cutting-edge technology are essential for two compelling reasons: promoting green health and saving money. Other reasons you should prioritise a brand that stays on top of technology are reliability, noise reduction and advanced safety features.
Local Support and Service
Local support ensures that you will have access to expert technicians and maintenance teams who understand the unique challenges and requirements of the region. This means quicker response times and minimising downtime during power outages. Additionally, local service providers are familiar with the local regulations, safety standards, and environmental considerations.
Now that we’ve delved into the indicators of an exemplary generator brand, does any manufacturer tick all these boxes? Yes, indeed! At S&A Generators, recommend KOHLER SDMO generators.
Why S&A Generators recommend KOHLER SDMO generators.
KOHLER SDMO generators are renowned for their durability, ensuring they stand the test of time even in the harshest conditions. When you choose KOHLER SDMO, you’re investing in a reliable power solution that won’t drain your budget. One of the main reasons we recommend KOHLER SDMO is its global reputation for excellence. With a presence in over 150 countries, KOHLER SDMO has established itself as a leader in the generator industry. Their commitment to innovation and customer satisfaction has earned them a loyal customer base worldwide. When you opt for KOHLER SDMO, you’re choosing a brand trusted by millions. Yet, no two power needs are the same, and KOHLER SDMO understands this better than anyone.
In an era of constantly evolving technology, KOHLER SDMO stays ahead of the curve. Their generators are designed to be eco-friendly, with reduced emissions and fuel consumption. By choosing KOHLER SDMO, you ensure your power needs are met and contribute to a greener future. KOHLER SDMO generators also incorporate cutting-edge technology to ensure efficiency, reliability, and ease of use. With features like remote monitoring and automatic transfer switches, KOHLER SDMO generators provide peace of mind and convenience. However, they’re not only about superior products; they also take customer service seriously.
At S&A Generators, we understand the importance of excellent customer support and service. KOHLER SDMO shares our commitment to customer satisfaction. With a strong presence in South Africa, including dedicated service centres, you can trust that your generator will receive the attention it deserves. KOHLER SDMO’s local support network ensures that maintenance and repairs are hassle-free.
When it comes to selecting the right generator brand, there are several factors to consider. Quality, affordability, reputation, product range, technology, local support, and environmental responsibility are crucial in making an informed decision. At S&A Generators, we believe that the KOHLER SDMO brand excels in all these aspects, making it our top recommendation.
Contact S&A Generators and let us take care of your generator installation, maintenance, repairs and generator support. Your reliable power source is just a call or click away!
Decoding the Signs: Is It Time to Replace Your Generator?
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In a country where loadshedding is often topped with more unpredictable power outages having a reliable generator is a must for homeowners and property owners. Generators can be your saving grace, ensuring the lights stay on and essential appliances keep running. But just like any other machinery, generators have a lifespan. How do you know when it’s time to bid farewell to your trusty power backup and welcome a new one into your life? Let’s dive into the key indicators that suggest it might be time to replace your generator.
Age matters
Generators, like all machines, age over time. The first clue that it might be time to retire your current generator is its age. Most generators have a lifespan of around 10 to 20 years, depending on the brand, usage, and maintenance. If your generator is reaching or surpassing this age range, it’s worth considering a replacement. With technology refining itself at breakneck speed, updating your outdated generator to a modern one will give you improved efficiency and many more years of service.
Increased repair frequency
Has your local generator service provider become a regular visitor to your house? While occasional maintenance is normal, frequent breakdowns and repairs can signal a deeper issue. Constant repairs not only add up in terms of cost but also leave you vulnerable to power outages when you need your generator the most. If your repair technician‘s name is on speed dial, it might be time to explore the option of investing in a new generator.
Reduced performance
Generators should deliver consistent and reliable power. If you’ve noticed a decline in performance – such as struggling to handle your usual load or experiencing power fluctuations – it’s a sign that your generator might be on its last legs. With the increasing demands of modern households, it’s crucial to have a generator that can keep up without compromising on performance and protect your appliances.
Fuel efficiency woes
In a country where fuel costs can be a significant concern, the fuel efficiency of your generator matters. Older models may not be as fuel-efficient as their newer counterparts. If you’ve noticed a considerable increase in fuel consumption without a corresponding increase in power output, it’s time to consider a more efficient replacement. Newer generators often come with advanced technology that maximises fuel usage, saving you money in the long run.
Noise and emissions
Is your generator making more noise than usual? Excessive noise and emissions are not only annoying but also indicative of underlying issues. Modern generators are designed to operate quietly and produce minimal emissions. If your current generator is creating a disturbance or emitting toxic fumes, it’s time to explore quieter and eco-friendly options available on the market.
Weathering the storms
South Africa’s climate can be harsh, with extreme weather conditions ranging from scorching heat to heavy rain and even occasional snow. If your generator has endured its fair share of these weather challenges over the years, it might be showing signs of wear and tear. Exposure to the elements can degrade a generator’s components and affect its overall performance. Consider replacing your generator if it has weathered one too many storms.
As a homeowner or property owner in South Africa, navigating the challenges of load shedding, weather fluctuations, and power outages requires a reliable and efficient generator. Recognising the signs that your generator is inefficient can save you from the frustration and inconvenience of sudden breakdowns. If your generator is ageing, requiring frequent repairs, underperforming, or becoming less fuel-efficient, it clearly indicates that it’s time to consider an upgrade.
When it comes to ensuring uninterrupted power supply, S&A Generators stands as your trusted partner. With a range of cutting-edge generators equipped to handle South Africa’s unique challenges, S&A Generators is committed to keeping your lights on and your appliances running. Our services extend beyond providing generators; we offer expert advice, installation, and maintenance to ensure your power backup system is always ready to step in when the grid goes down. Ready to upgrade to a reliable and efficient generator? Contact us today and discover how we can tailor a power backup solution to your needs.
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