RIDGID RD905712 Series User Manual (English)

Questions and Answers:

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Jennifer CabreraAug 1, 2025
How to fix a RIDGID Portable Generator that will not start?
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  dawn51Aug 1, 2025
  If your RIDGID Portable Generator's engine won't start, there are several possible causes: * The fuel tank may be empty, in which case you should fill it. * The gasoline may be stale or contaminated with water; drain the system and refill with fresh fuel. * The lubricant level might be low; check and fill if necessary. * The fuel valve could be off; turn it on. * The spark plug may be faulty, fouled, or improperly gapped; replace it. * The choke lever may be in the run position; move it to the start position. * The engine may have been stored improperly or refueled with bad gasoline; drain the fuel and carburetor and refuel with fresh gasoline. * The fuel filter may be dirty; replace it or contact an authorized service center.
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Kelly BurgessAug 7, 2025
What to do if AC receptacle does not work on RIDGID RD905712?
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  David StricklandAug 7, 2025
  If the AC receptacle on your RIDGID Portable Generator isn't working, check if the circuit breaker is off and turn it on. Also, the item you've plugged in may be defective, so try a different item to test the receptacle.
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julie43Aug 12, 2025
Why does my RIDGID RD905712 engine lacks power?
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  kimberly51Aug 12, 2025
  If your RIDGID Portable Generator engine lacks power, the air filter might be dirty, so check the air filter element and clean or replace it as needed. Also, the engine may have been stored improperly or refueled with bad gasoline. In this case, drain the fuel and carburetor and refuel with fresh gasoline.
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Chelsea KellyAug 18, 2025
What to do if my RIDGID RD905712 Portable Generator engine is hard to start?
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  Melanie MillsAug 18, 2025
  If your RIDGID Portable Generator engine is hard to start, it may be due to water in the gasoline. Drain the entire system and refill with fresh fuel. Alternatively, there might be a weak spark at the spark plug, in which case you should contact an authorized service center.
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richard89Aug 25, 2025
Why does my RIDGID RD905712 make a “spark knock” or “pinging” noise?
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  Stephen MooreAug 25, 2025
  If your RIDGID Portable Generator makes a “spark knock” or “pinging” noise, this condition may relate to gasoline quality. Switch to a different brand of gasoline, ensuring that the octane rating is 86 or higher.