● Before putting eggs into the machine, it should work for 1-2 days to make sure that every parts work correctly.
● If you do not have enough experience to use the machine, it is recommended, not to use expensive eggs. Start with some cheap eggs.
● Do not install the machine outdoor and under direct sun light or wind.
● The ideal temperature of the room is between 23-27 degrees, otherwise the output decreases.
● When using air conditioning systems, make sure that the machine is not exposed to the warm or cold wind.
● Enclosed and poorly ventilated spaces are not recommended .It will reduce efficiency.
● There are some inlets under the machine to enter fresh air. Do not put the machine on the carpet or any floor covering those inlets.
● Please note that the ventilation channel on the machine's door must be open all the time.
● During the hatching period (3last days) especially when some chicks have been hatched, do not open the machine's door.
● Do not manipulate the electronic systems.
● Ideal humidity of atmosphere is between 50-55 percent.
3 issues are involved in this process:
   1- Egg incubator
   2- Eggs
   3- Operator
● Do not use old eggs. Maximum time of storage eggs is 7 days. Also eggs must be stored in special condition.
● Do not store eggs in refrigerator. the best temperature is 18 degrees and humidity is 55%. store them in dark places.
● Temperature fluctuation of the environment should not be more than 4 degrees.
● If the temperature fluctuation is more than 4 degrees, output decreases.
● Before putting eggs in the machine, put them in a warm place for some hours (about 25 degrees) to prevent any shock.
● To put the eggs in the machine, make sure that the eggs stand on their head.
● Do not wash the eggs; clean them with a dry brush.
● Do not use very big or small or abnormally shaped eggs.
● Do the egg candling on the 7th and 14th nights and remove transparent eggs from the machine because they are without embryos and can cause the rest of the eggs be contaminated.
● It is suggested that after each period, break the unsuccessful eggs and check out the reason. Note that if after 21 days, eggs still have albumen and yolk it means that they do not have sperm at all.
● The Golden Cocks can work with car battery so during the power cut connect the machine to the battery because fan failure and temperature reduction has devastating effects on chicks.
● Do not use any chemical for cleaning the machine.

Incubation process is divided to 2 periods of setter and hatch.
• During setter period, the egg is on the tray and turns. In this period the chick grows inside the eggs. Ideal temperature is 37.7 and ideal humidity is 55-65%.
• In hatch period, chick inside the egg is completed .in this period eggs must be put on the hatch basket. Hatch period for chicken eggs is 3 days.

For the diagnosis of fertilized eggs and also to ensure the growth of the embryo, do the egg candling on the 7th and 14th nights.
1-Do the egg candling in a dark room.
2- Do the egg candling in a warm room to prevent any shock.
3- Make sure that during egg candling the egg is not exposed to intense shaking.
4- Do the egg candling in the shortest time.
5- Remove the transparent eggs from the machine otherwise the rest of the eggs will be contaminated.

While looking through eggs on seventh night, you must see blood vessels and black spots, otherwise remove transparent eggs.

On the 14th night, if you observe eggs, you must see most of the inside dark, otherwise remove transparent eggs again.

- Remove the trays from the machine.
- Pour water in the water container to make sure that there is no need to open machine door during rest of the days.
- Put the hatch basket on the water container.
- Put the eggs on the basket without any shake.
Note: Operation of transferring eggs must be done in a warm room to prevent any shock.
- Close the machine door and do not open it.
It is suggested to open the door on the 2nd and 4th days, then take the chicks out, because with each opening and closing the door some chicks could die.
The humidity will rise while chicks hatching; in this case remove the plastic plug on the glass to remove the extra humidity.
The hatching of all chicks may extend to the 25th day.