How do I know if voltage fluctuation means my generator needs repair?
Voltage fluctuation means the generator needs an inspection when output changes, lights flicker, or equipment resets. GMB Electric checks the alternator, controls, wiring, transfer equipment, and connected load. Keep sensitive equipment disconnected if output seems unstable. We then explain whether the fault needs generator repair or a separate building electrical service.
What does the crew look at first during generator repair?
The reported symptom guides the first inspection. We check visible damage, wiring, controls, fuel connections, oil level, and the generator's operating condition. Output testing follows when unstable power is part of the complaint. The inspection then narrows the issue to the generator, transfer equipment, connected load, or building wiring.
Which checks should happen before generator repair is scheduled?
The generator symptom, safety condition, equipment access, and recent operating changes should be checked first. Record warning messages and note oil leaks, unusual noise, exhaust smoke, or unstable output. Do not remove covers or test live wiring yourself. Those details help us plan the assessment and identify urgent hazards.
When is generator repair the wrong electrical service?
Generator repair is the wrong service when the generator works but the property has a utility outage or separate panel fault. We check whether the generator produces power and whether transfer equipment sends it to the right circuits. A panel upgrade, circuit repair, or utility contact may fit the actual problem.
Why does oil leak from a generator during operation?
An oil leak can come from a seal, hose, fitting, or engine problem. We locate the leak, check the oil level, inspect nearby wiring, and look for heat or mechanical damage. Shut the unit down if the leak is active. Continued operation can spread oil and create a larger repair scope.
What makes unusual generator noise a repair concern?
Unusual generator noise is a repair concern when it changes with load, starts suddenly, or comes with vibration or smoke. We inspect moving parts, mounting points, the engine area, and electrical output. Stop using the unit if the noise is severe. We then test the related systems and explain the repair path.
Who is a good fit for generator repair, and who needs another service?
Generator repair fits owners whose backup unit has unstable output, leaks, noise, smoke, or a related operating fault. We assess the generator and connected equipment to confirm the service. A property with a utility outage, damaged panel, or building wiring issue may need a separate electrical repair after the generator is checked.