DIESEL & PETROL POWER GENERATOR REPAIR IN NAIROBI AND MOMBASA KENYA
Generator Repair and Installation Services Providers in Nairobi Kenya
Generators are one of the greatest inventions as it comes in handy when there is power shortage. Generators are mostly used in hospitals, hotels and many business buildings.
Generator Repair Services
With our extensive knowledge and years of experience, combined with our around the clock ability to deploy teams of highly trained service staff, is unmatched.
Like any other machinery, generators are bound to experience some hiccups and malfunctions. Whether it’s a problem with the circuits or the alternator, our skilled technicians are ready to help.
Some of the repairs that we do are as follows;
- High coolant temperatures
- Engine wear and tear
- Oil, fuel, and coolant leaks
- Low fuel alerts
- Dead batteries
- Damaged control boards
- Rodent and weather damage
Besides Generator Repair, we also offer Generator Installation Services
From the initial installation to the annual checkup and maintenance, we provide fast, all-inclusive services that will keep your home or business protected for years to come.
Installing a generator is the only way to make sure you have automatic standby power protection when there is power outage.
Power Protection and Diesel Generators are the same as the only efficient way to guarantee emergency power for critical systems in the event of a power failure.
Best Appliance Repairs Service Providers
When you call technicians from Best Appliance Repair Nairobi Service Providers, you can be confident knowing we have trained and licensed experts on the job. Whether you want a brand new generator installed or are in need of repairs. Our licensed electricians and technicians can get the job done.
Our Services Kenya are available in Nairobi in areas like Ngong, Machakos, Kiambu, Westlands, Kileleshwa, Lavington,CBD,Gigiri, Runda, Thika,langata Nyayo estate, Nairobi west, Parkland and Kikuyu. Contact Best Appliance Repairs Service Providers Professional and affordable Generator Repair and Installation Services Providers in Nairobi Kenya.
We repair all types of generators, diesel generators, petrol generators in Nairobi, Mombasa and the rest of Kenya.
Your generator is no different than any other mechanical device such as your car or truck. If you don’t take care of it, it will not take care of you when you need it.A preventative maintenance program will increase the reliability of your generator system, provide early detection of small problems thus reducing costly repairs and down time.
One of our core business line is generator servicing, repair (including generator engine overhaul), maintenance and product support. We service and repair all types of petrol and diesel generators starting from 1.5kva to 3100kVA. We also carry out engineering works on generator engines, turbochargers, repairs/overhauls to alternator armature and stator rewinding.
Best Appliances Repair Company Limited is a pre-qualified contractor to major government agencies, SACCOs, NGOs and Universities across the country. Regardless of generator make/model, our service engineers are seasoned and are available for the service you need.
We believe in offering the highest standards of service to our clients across the country, at the same time providing the best value for money for all generator repair and maintenance services undertaken.
As part of our commitment to providing excellent customer service & support, we ensure that our work is completed within the shortest time possible and in a professional and reliable manner with no compromise on standards. On the same note, we have maintained a genuine 24/7 call out facility to back up our commitment.
GENERATOR REPAIR SERVICES AND GENERATOR MAINTENANCE
Proper diesel generator maintenance is key to ensuring that your equipment keeps running for years to come and these 8 key points are essential
1. Diesel Generator Routine General Inspection
During the running of the diesel generator, the exhaust system, fuel system, DC electrical system and engine require close monitoring for any leaks that can cause hazardous occurrences. As with any internal combustion engine, proper maintenance is essential.
2. Generator Lubrication Service
The engine oil must be checked while shutting down the generator at regular intervals using a dipstick. Allow the oil in the upper portions of the engine to drain back into the crankcase and follow the engine manufacturer’s recommendations for API oil classification and oil viscosity. Keep the oil level as near as possible to the full mark on the dipstick by adding the same quality and brand of oil.
The oil and filter must also be changed at acclaimed time intervals. Check with the engine manufacturer for procedures for draining the oil and replacing the oil filter and their disposal is to be done appropriately to avoid environmental damage or liability.
Nevertheless, it pays to use the most dependable, highest quality oils, lubricants and coolants to keep your engine working.
3. Generator Cooling System
Check the coolant level during shutdown periods at the specified interval. Remove the radiator cap after allowing the engine to cool, and, if necessary, add coolant until the level is about 3/4 in. Heavy-duty diesel engines require a balanced coolant mixture of water, antifreeze, and coolant additives. Inspect the exterior of the radiator for obstructions, and remove all dirt or foreign material with a soft brush or cloth with caution to avoid damaging the fins. If available, use low-pressure compressed air or a stream of water in the opposite direction of normal air flow to clean the radiator.
4. Generator Fuel System
Diesel is subject to contamination and corrosion within a period of one year, and therefore regular generator set exercise is highly recommended to use up stored fuel before it degrades. The fuel filters should be drained at the designated intervals due to the water vapor that accumulates and condenses in the fuel tank.
Regular testing and fuel polishing may be required if the fuel is not used and replaced in three to six months. Preventive maintenance should include a regular general inspection that includes checking the coolant level, oil level, fuel system, and starting system. The charge-air cooler piping and hoses should be inspected regularly for leaks, holes, cracks,dirt and debris that may be blocking the fins or loose connections.
“While the engine maintains its mechanical properties, it can give rise to problems related to the quality of diesel fuel. The chemical make-up of diesel fuel has changed in recent years; a certain percentage of biodiesel at low or high temperatures releases impurities, while a certain percentage of biodiesel at warm temperatures mixed with water (condensation) can be the cradle of bacterial proliferation. Besides, the reduction of Sulphur reduces lubrication, which eventually blocks the fuel-injection pumps.”
“Moreover, by purchasing a genset, it is important to know that a wide range of optional accessories are available that allow to extend maintenance intervals and ensure providing quality power throughout the genset’s life. In the mobile range for example, we offer fuel water separator filters, giving the customers the reassurance required when engine failure is not an option, or the fuel tank inspection points.”
Since the fuel quality is bad in most countries, they install Water Separator Fuel Filters and additional filtration system to protect the sensitive fuel injection system; and advise the customers to replace the elements on time to avoid such breakdowns.
5. GeneratorTesting Batteries
Weak or undercharged starting batteries are a common cause of standby power system failures. The battery must be kept fully charged and well-maintained to avoid dwindling by regular testing and inspection to know the current status of the battery and avoid any start-up hitches of the generator. They must also be cleaned; and the specific gravity and electrolyte levels of the battery checked frequently.
• Testing Generator batteries: Merely checking the output voltage of the batteries is not indicative of their ability to deliver adequate starting power. As batteries age, their internal resistance to current flow goes up, and the only accurate measure of terminal voltage must be done under load. On some generators, this indicative test is performed automatically each time the generator is started. On other generator sets, use a manual battery load tester to attest the condition of each starting battery.
• Cleaning Generator batteries: Keep the batteries clean by wiping them with a damp cloth whenever dirt appears excessive. If corrosion is present around the terminals, remove the battery cables and wash the terminals with a solution of baking soda and water (¼ lb baking soda to 1 quart of water). Be careful to prevent the solution from entering the battery cells, and flush the batteries with clean water when finished. After replacing the connections, coat the terminals with a light application of petroleum jelly.
• Checking specific Generator gravity: In open-cell lead-acid batteries, use a battery hydrometer to check the specific gravity of the electrolyte in each battery cell. A fully charged battery will have a specific gravity of 1.260. Charge the battery if the specific gravity reading is below 1.215.
• Checking Generator electrolyte level: In open-cell lead-acid batteries, verify the level of the electrolyte at least every 200 hr of operation. If low, fill the battery cells to the bottom of the filler neck with distilled water.
6. Routine Generator Engine Exercise
Regular exercising keeps the engine parts lubricated and thwart oxidation of electrical contacts, uses up fuel before it deteriorates, and helps to provide reliable engine starting. Engine exercise is recommended to be executed at least once a month for a minimum of 30 min. loaded to no less than one-third of the nameplate rating.
Most importantly, when it comes to engine maintenance, it is recommended to do inspections regularly because preventative maintenance is better than reactive maintenance. Nevertheless it is of utmost importance to follow the designated service procedure and intervals.
7. Keep your Diesel Generator Clean
Oil drips and other issues are easy to spot and take care of when the engine is nice and clean. Visual inspection can guarantee that hoses and belts are in good condition. Frequent checks can keep wasps and other nuisances from nesting in your equipment.
The more a generator is used and relied on, the more it needs to be taken care of. However, a generator set that is rarely used might not need a lot of care.
8. Generator Exhaust system inspection
In case there are leaks along the exhaust line which usually occurs at the connection points, the welds and the gaskets; they should be repaired immediately by a qualified technician.
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