● The machine fan must work all the time. check the fan daily and make sure that it works properly.
● Turning the eggs cannot be seen easily. To make sure that the gearbox works, put your hand on it and you must feel its shake and warmth.
● Do not manipulate the device's electronic system.
● During the hatch period (3last days) especially after hatching some chicks, do not open the machine door.
● Do not install the machine outdoor and under direct sun light or wind.
● Use all 4 shelves together and even if they are empty.

● Before putting eggs into the machine, it should work for 1-2 days to make sure that every part works 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 place of the machine is between 27 degree, 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 reduce efficiency.
● During the hatch period (3last days) especially after hatching some chicks, do not open the machine door.
● Do not manipulate 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 degree 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. Also be careful of temperature of day and night.
Before putting eggs in the machine, put them in a warm place for some hours (about 25 degree) to prevent 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 the eggs after 21 days still have albumen and yolk it means that they do not have sperm at all.
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 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 the dark room.
     2- Do the egg candling in a warm room to prevent any shock.
      3- Make sure that during egg candling 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 egg will be polluted.

- Remove the trays from the machine.
- Put the eggs in the glass baskets.
- Pour water in the water container to make sure that there is no need to open machine door during rest of days.
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 during the 3 last days.
It 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 hatching of all chicks may extend to the 25th day.
After each period and before starting new period, make sure that all inlets in the front of the fan and on the top of the machine are open.