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What mean underspeed fault in generator GESAN 200KVA

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Could be the idle is set too low. Check your manual for location of the choke. The choke lowers and raises the idle speed. You want to engage the choke when starting the motor so it gets a little more mixture, then slowly reduce it. If the choke is stuck or in the wrong position, the idle will be too low. If you can't find the manual, do a search online and download it.

Posted on Apr 26, 2014

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