Require a wiring diagram for a honda copy 7.5kva diesel generator, please

Hello, you can contact your supplier to get it.

Usually they have.

If you plan to purchase diesel generator set in future, please contact [email protected]

For your question, i have replied many people, why generator set can start but not generate electricity?
Here is some reasons for reference:
1.After the diesel generator is stopped, the residual magnetism is often lost, because the material used for the magnetic pole of the exciter is close to the soft steel, and the residual magnetism is small. After the shutdown, when there is no current in the excitation winding, the magnetic field will disappear.
2.The magnetic pole of the diesel generator loses its magnetic properties.
3.Damage of excitation circuit components or circuit breakage, short circuit or grounding phenomena.
4.The exciter brush is not in good contact with the commutator and pressure of brush holder is insufficient.
5.Excitation winding wiring error, opposite polarity.
6.Stator winding and rotor winding of generator set open circuit.
7.Poor contact between diesel generator brush and slip ring, or insufficient brush pressure.
8.Diesel generator lead wire wiring is loose or switch contact is poor.
9.The fuse box is fused.
10.The "auto-manual-de-excitation" switch on the control panel is in the de-excitation position (automatic generator set has "auto-manual-de-excitation" switch).
11.The voltmeter is damaged.
12.Rotary rectifier module is damaged.

Please contact your supplier, they have wiring diagram for 2800 onan generator.
But if you would like to learn more about other kinds of generator, such as diesel generator, gasoline generator, please visit at www.dieselgeneratortech.com.

Please contact your supplier or see it in maintenance manual.
In future, if you need to buy diesel generator set, please visit at www.dieselgeneratortech.com

TYPE QUESTION INTO GOOGLE AND CLICK IMAGES you should be able find one there.

If you need data of valve clearance gap of the diesel generator, you can check on the operation and maintenance manual. If still can not find, try to ask your supplier whom supplies the diesel generator to you.
If you need to have a generator set in future, please refer to www.dieselgeneratortech.com.

Type maker, model, user manual in computer search engine. It will bring up sites to get user manual. In the manual, there is a wiring diagram

We supply diesel generator set, it can be used as standby, emergency, prime unit to power electricity. If you need diesel generator set, can visit: https://www.dieselgeneratortech.com/

Maybe you can ask your supplier, in generally, they have the wiring diagram for westek 6503BC 150W 3-level.
If you need to purchase a new diesel generator set, please see at www.dieselgeneratortech.com

Have you located your local Cummins Dealer for this. It should be no issue for them to copy/email a diagram. Good luck...