20 Most Recent Sunpentown 1000W Port Gas Generator Questions & Answers

1-866-393-3968 call them for a replacement

Sunpentown 1000W... | Answered on May 18, 2010

find out where the fuses are and check em

Sunpentown 1000W... | Answered on Nov 17, 2009

did you find a solution for replacement? thanks

Sunpentown 1000W... | Answered on Jul 07, 2009

How long did it take for oil to leak? First, oil seal material selection, second, oil seal selection. Third, the external environment (whether impurities enter). When changing, wipe around, grease, don't scratch the seal lip, etc.

t is recommended that you reflect the above situation to the supplier, so that they can solve the problem, do not make their own replacement.

If you are interested in other brand diesel generator set, such as Cummins, Volvo, Perkins, Deutz etc, please visit at:

Electrical... | Answered 23 hours ago

Hello, did you try to contact your generator supplier to get the solutions? If not, here is some suggestions to you:
Try to find wthat is the cuases of generator stop.
Generally speaking, the design of sound and light alarm is not allowed to eliminate the light alarm artificially. Sound can be artificially eliminated, and light can never be artificially eliminated.
Because the signal of the light alarm comes from the sensor, when the fault disappears, the signal of the sensor will disappear and the alarm light will also be extinguished.

Cummins, Perkins, Volvo, Deutz, Wechai, Yuchai, Shangchai etc. diesel generator set specification:

Electrical... | Answered 24 hours ago

Generator rotation is driven by the prime mover. Whether it generates electricity depends on whether the generator drives the wire to cut in the magnetic field. Measure the internal resistance of the generator (after discharge), and then measure the excitation.
Cummins diesel generator set, high quality and long life service:

Electrical... | Answered Yesterday

1.Remaining magnetism of motor core disappears or is too weak;

2. Error wiring of excitation circuit;
3.Excitation Circuit Circuit Not Connected;
4. Circuit interruption on the DC side of the rotating rectifier due to circuit interruption on the DC side of the rotating rectifier, therefore, after rectifying by the rotating rectifier, the excitation current provided to the excitation winding can not be fed into the excitation winding, resulting in the AC synchronous generator can not generate electricity.
5. AC exciter fault no output voltage AC exciter fault no voltage, so that the excitation winding of AC synchronous generator no excitation current;
6. The generator excitation winding is broken or grounded, resulting in no excitation current or minimum excitation current.
More supports is at:

Electrical... | Answered Yesterday

What??? What switch? Please say details.


Electrical... | Answered Yesterday

What is your generator brand? Different brand, different situation, the solutions will be different.

Cummins diesel generator set

Electrical... | Answered 3 days ago

1.Check whether the fuse is broken.
2.Check whether the excitation circuit is short-circuit or not. 3.Check whether the regulator is damaged or not.
4.Check whether the stator coil is short-circuit or not.
5.Check whether the connecting shaft is broken.
Other reasons. It is recommended that you find a professional overhaul.
If plan to purchase diesel generator set in the futurer, recommend you a supplier, they produce diesel generator since 1974. The quality is good and competitive price.
Here is their website:

Electrical... | Answered on Aug 12, 2019

dead batteries will show 1 volts until a load is placed on them then they drop to 9 or less
test the battery using a load tester and replace it if it doesn't hold at least 10.5 volts under load

Electrical... | Answered on Jul 27, 2019

Likely the carburetor float has stuck open or there is debris in the fuel tank that has lodged in the carb needle valve.

Try adding an inline fuel filter, remove carb bowl/float and clear/clean fuel needle valve.

Electrical... | Answered on Jul 21, 2019

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