Earth leakage trips on generator power
The house runs fine on mains but trips on the set. We check how neutral and earth are arranged at the changeover.
Open 24/7 · We arrive within 1 hour across Gauteng · Established 2000
Rangeview
Generator repairs in Rangeview, a settled suburb of established Krugersdorp homes. If your generator was added after the house was built, we check the set, the changeover switch and the wiring between them.
Callout fee waived when you accept our written quote. 1-year workmanship guarantee. See prices

Yes, we repair generators in Rangeview, on site at your home. We are open 24/7 and arrive within 1 hour for breakdowns; we diagnose the set, the changeover and the wiring first, then quote the repair in writing.
Rangeview is a settled Krugersdorp suburb of established freestanding homes, close to Noordheuwel, Monument and Rant-en-Dal. In a house like this the generator came long after the walls went up, so the board, the changeover switch and the cable to the set were all added later.
That shapes the visit. If your set uses a manual changeover switch, we check that it fully isolates the house from the mains before the generator feeds it, which protects you and anyone working on the power lines. We also find out why the earth leakage trips on generator power, a frequent fault where a newer set meets an older board.
Portable sets need the same care. Run them outdoors only, away from windows and doors, because the exhaust carries carbon monoxide.
Breakdowns attended 24/7. We diagnose first, then quote the repair in writing.
Planned services and maintenance plans for standby sets in Rangeview, booked for a time that suits you.
Customised maintenance contracts and SLAs, quoted in writing after we assess the generator and how it is used.
We repair and service generators in Rangeview homes, including the changeover switch and the connection to your board.
Engine and electrical faults found on site, with the changeover and earth leakage checked as part of the job.
Oil, filters and a battery test for sets that stand for weeks between outages.
A regular check so a seldom-used set still starts when the lights go out.
Proper changeover switches and connections for homes adding or replacing a set.
Chargers and batteries tested together when a set clicks instead of cranking.
Lights out and the set dead? We answer 24/7 and reach you within 1 hour.
Quote request · Rangeview
Send your details and we will come back to you with a quote for the work in Rangeview. For a breakdown, call or WhatsApp: we are open 24/7 and arrive within 1 hour.
What happens next
Charlie, lead technician: Degree in Mechanical Engineering, Degree in Electrical Engineering, Diesel Plant Fitter. Generator specialists since 2000.
In Rangeview’s established homes, faults often sit where the older wiring meets the newer generator, as well as in the set itself.
The house runs fine on mains but trips on the set. We check how neutral and earth are arranged at the changeover.
Sets that wait weeks for an outage need a healthy battery and charger. We test both and replace only what has failed.
A worn or loose switch causes flicker and heat. We test the switch and its connections.
Old fuel and blocked filters are the usual cause on a set that seldom runs.
Stale petrol gums the carburettor. We clean it and show you how to store the set.
A changeover switch keeps generator power and mains power apart. We check that yours isolates fully, suits the load and is clearly labelled at the board. If you connect the generator with an extension lead today, ask us about a proper changeover: it is safer for your family and for anyone working on the mains.
Listen when you press start: a click means the battery or its connections, and a strong crank with no fire means fuel. Call or WhatsApp 082 057 4605 and tell us which you heard.
Rangeview is one of Krugersdorp’s settled suburbs, with Noordheuwel, Monument and Rant-en-Dal around it, and its houses were standing long before their owners bought a generator. That history matters on a repair. The changeover switch was fitted beside an older board, the cable to the set may run along a boundary wall or under paving, and the earth leakage unit was never chosen with a generator in mind. Before we blame the engine on a Rangeview call, we ask when the set and the switch went in and who wired them.
We work on the home generators found in Rangeview, from portable petrol sets to permanent diesel canopies wired through a changeover switch.
ProService Generator Repairs services and repairs these brands. Share the make and model when you book.
Sets connected to older boards, checked for safe isolation and earth leakage.
Petrol generators serviced, with safe outdoor placement and connection explained.
Home offices and shops on the same streets, tested with their equipment running.
We look at the changeover and the board connection, where many faults in older homes start.
We make sure your set cannot feed power back into the mains.
Diagnosis on site, a written quote, and a 1-year guarantee on our workmanship.
Generator repairs on the West Rand and across Gauteng, led by a technician qualified in mechanical and electrical engineering.
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Call, WhatsApp or use the form with your suburb in Rangeview and what the generator is doing.
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Your description and photos tell us which checks to plan and which parts to bring.
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We are open 24/7. For breakdowns we arrive within 1 hour; services are booked for a time that suits you.
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The callout is R400 – R700 in business hours and R700 – R1,400 after hours. The callout fee is only payable if you do not accept the quotation. If you accept the quotation, the callout fee is waived.
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The fault is tested on site and quoted in writing.
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Only the work you accept goes ahead, with a 1-year workmanship guarantee.
Yes. We assess your board and fit or repair a changeover switch so the generator and the mains can never connect at the same time. You get a written quote first.
It usually comes down to how neutral and earth are arranged between the generator and your board, or a circuit with a small leakage fault. We find which one before changing anything.
Yes, and it is a very common reason a standby set fails after a quiet month. We test the battery and the charger, since a dead charger soon flattens a new battery too. Our cost guide puts a battery replacement at R900 – R2,800.
No. Run portable generators outdoors only, well away from windows and doors, because the exhaust carries carbon monoxide. We can help you choose a safe spot and a safe connection.
We are open 24/7 and arrive within 1 hour for breakdowns. Planned visits are booked at a time that suits you.
Contact ProService Generator Repairs for onsite fault diagnosis and generator repairs in Rangeview and surrounding suburbs. Planned work is on our servicing & maintenance page.