Major Technical Specifications
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| CS & CL Series Egg Incubator Direction for Use Brief Product Description ⅠFeatures
Ⅱ Major Technical Specifications
Ⅲ Work Conditions
 About Controller Operation:
(Firstly put water into the basin, then start the blowing fan and turn the light on. After one hour, it will incubate. ) Ⅳ Temperature and Humidity Setting For example: If one incubator requires the temperature 37.9℃～38℃ and humidity 55％RH～60％RH, firstly, press down the “setting” button for the temperature display digital pipe and it reads “PPP”, until the humidity display digital pipe turns out. Then the temperature display digital pipe reads 3 numbers which is the original setting incubating temperature. If it isn’t the temperature that you want, please press “＋” or “－” to adjust within the top limit 38℃ and finally make it display the temperature needed. Secondly, press down the “setting” button for the temperature display digital pipe until it turns out, and then the humidity display digital pipe reads 3 numbers which is the original setting incubating humidity. If it isn’t the temperature that you want, please press “＋” or “－” to adjust within the top limit 60.O％RH and finally make it display the humidity needed. At last, press down the “setting” button again until the scope displays “FFF” and flashes two times, which shows that the machine has stored it. Then it automatically returns to normal working state. The temperature chosen is essential for embryonic development. In the short time, embryo can still develop at the temperature between 32-40℃. In the former incubating period, it needs the higher temperature, because the embryo is too young to adapt to the outside temperature, and to regulate its own temperature. While in the later period, it needs the lower temperature which nearly lasts the full incubating period, because the embryo has acquired the basic ability to regulate its own temperature, and also fatty metabolism intensified produces large amounts of physiological heats. 1-7 days as the former period, the chosen temperature is 38-38.5℃; 8-14 as the middle period, the chosen temperature is 37.5-38℃;15-21days as the later period, the chosen temperature is 37-37.5℃. If there are multiple groups of hatching eggs in the same incubator at the same time, the constant temperature can be 37.8℃. In the 21st days, the temperature can be improved properly in order to make the young chick out of shell fast. The embryonic development has a wide range of humidity, the average number is 50-70%. 1-7 days as the former period, the relative humidity is 60% because of the forming of amniotic fluid; 8-17 days as the middle period, the relative humidity is 50% because of urine; 18-21 days as the later period, the relative humidity is 70% for the good of hatching. Ⅴ Arbitrary Temperature and Humidity Setting For example: P  ress down the “setting” button without lifting your hand, and the scope reads “ppp”. Press “＋” , reading “P1”, and lift your hand. The 3 numbers display on the left is the over-temperature alarm number, and the machine will alarm when the temperature reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust.Press down the “setting” button again, the scope reads “P2”, and then lift your hand. If it reads 3 numbers, which is the over-temperature number, the ventilator should be started when the temperature reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P3”, and then lift your hand. If it reads 3 numbers, which is the top limit of temperature control, the heating should be stopped when the temperature reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P4”, and then lift your hand. If it reads 3 numbers, which is the bottom limit of temperature control, the heating should be started when the temperature reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P5”, and then lift your hand. If it reads 3 numbers, which is the low temperature number, the stand-by heating should be started when the temperature reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P6”, and then lift your hand. If it reads 3 numbers, which is the deficient temperature alarm, it will alarm when the temperature reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P7”, and then lift your hand. If it reads 2 numbers, which is the over-humidity alarm, it will alarm when the humidity reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P8”, and then lift your hand. If it reads 2 numbers, which is the stopping wetting number, the wetting should be stopped when the humidity is above it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “P9”, and then lift your hand. If it reads 2 numbers, which is the starting wetting number, the wetting should be started when the humidity is less than it. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “Pa”, and then lift your hand. If it reads 2 numbers, which is the low humidity alarm, it will alarm when the humidity reaches it. If it isn’t the number you want, please press “＋” or “－” to adjust. After finish the arbitrary temperature and humidity setting, press down the “setting” button without lifting your hand (for about 1 second), and the scope reads “FFF” and flashes two times, which shows that the machine has stored it, lifting your hand. Then it automatically returns to normal working state. Ⅵ Egg Turning Over Setting Press down the “setting” and “reducing” button at the same time without lifting your hand, and the scope reads “ppp”. Press again “－” and it reads “F1” , lifting your hand. The 3 numbers display on the left is the accumulated egg turning over times, which will lose if power is out and displays 0 if power is on. Press “－” making the egg turning over times zero clearing. Press down the “setting” button again, the scope reads “F2”, and then lift your hand. If it reads 3 numbers, it is the egg turning over cycle. The egg turning over cycle (hour as the unit) ex-factory set is 1.5h. If it isn’t the number you want, please press “＋” or “－” to adjust. If set the egg turning over cycle 0, it won’t turn over the eggs. Press down the “setting” button again, the scope reads “F3”, and then lift your hand. If it reads 3 numbers, it is the egg turning over time. The egg turning time (second as the unit) ex-factory set is 180 seconds. If it isn’t the number you want, please press “＋” or “－” to adjust. Press down the “setting” button again, the scope reads “F4”, and then lift your hand. If it reads 3 numbers, it is the ventilation cycle (hour as the unit). The ventilation cycle ex-factory set is 0 hour. If it isn’t the number you want, please press “＋” or “－” to adjust. If the number is 0, it won’t ventilate. Press down the “setting” button again, the scope reads “F5”, and then lift your hand. If it reads 3 numbers, it is the ventilation time (second as the unit). The ventilation time ex-factory set is 30 seconds. If it isn’t the number you want, please press “＋” or “－” to adjust. (The main function of egg turning over is to prevent adhesion between embryo and egg membrane. Egg yolk is lighter than egg whites, while embryo is much lighter than egg yolk. Generally speaking, embryo touches egg membrane. Turning eggs over, the positions of eggs are changed, so the touch points between embryo and egg membrane are changing naturally. Therefore, egg turning over can prevent adhesion between embryo and egg membrane. The time of egg turning over is once per 1.5h. After the 17th days, it isn’t necessary to turning eggs over and the chick eggs are moved from the young chick group.) Ⅶ Manual Egg Turning Over Press “＋” directly to inching egg turning over and the turning direction can be decided automatically by the computer. Ⅷ Temperature & Humidity checking Function Press down the “－” button to start the incubator and the scope reads “EEE” that shows it has entered into the state of checking function. Then lifting your hand, the temperature display digital pipe shows the temperature number, and then press “＋” or “－” to regulate the number and make it agree with the standard temperature. Press the “setting” button again, lift your hand, and the temperature display digital pipe turns out. The humidity display digital pipe shows the humidity number, and press “＋” or “－” to regulate the number and make it agree with the standard humidity. After that, press the “setting” button without lifting your hand (for about 1 second), and lift your hand when the scope displays “FFF” and flashes twice, which means that the machine has stored it. At this moment it automatically returns to normal working state. Also the humidity checking can be realized by using a small screwdriver to screw the potential device in the eyelet of the humidity sensor. Ⅸ Self-Checking Function (Note: it can’t be used with load.) Press down “＋”to start the machine, and the seven output relays attract and release one by one. Press “－”to return to the normal working condition. Ⅹ Return Fast to the Original Ex-Factory Setting State Press the “setting” button to start. Lift your hand when it displays “FFF”. Then set returning to the original state, including the temperature 38℃, the humidity 60％RH, the egg turning over cycle 1.5h and time 180seconds, the ventilation cycle 2h and time 0 second(stop ventilating).Finally it automatically returns to the normal working condition. Ventilation: There are 4 rows of air vents altogether on both sides of the incubator and on the top and bottom of it. These vents not only can ventilate but also can regulate the temperature difference between the top and bottom of the machine. This good ventilation condition could provide the embryo with plenty of oxygen and discharge carbon dioxide at the same time to assure the normal embryo’s air metabolism and physical function. If the ventilation is not good enough, it will cause misplaced embryo or abnormal embryo, even death. In the former hatching period, it needs less oxygen because of the inactive material metabolism; but it needs more oxygen in the later period because of the active metabolism. After the 19th days, the embryo begins to breath with the lung, so it needs much more oxygen. Egg Cooling: The main role is to give out redundant physiological heat and to provide enough oxygen for the embryo, which can avoid accidents caused by over temperature and suffocation caused by lack of oxygen for the embryo. 1-7-day-hatching eggs don’t need cooling; 8-12 need cooling once every day, 15 minutes for each time; 13-17 twice one day,20 minutes for each time; 18-21 once every 4-6 hours, 15-20 minutes for each time. The ways of cooling is to open the door of the incubator, and turn eggs over one time in the course of cooling. Besides, egg cooling can be conducted when the egg trays are rearranged. Ⅺ When using stove heating, the water tray should be covered with a plastic sheet. According to the needed humidity, open a slit or dig an eyelet can wet automatically. Ⅻ Notice
Incubating Technology Ⅰ Temperature Regulating The control system of the incubator has been checked and regulated before hatching. If it works normally after check, don’t change it at will. The humidity inside will reduce temporarily, which is normal, because some heat will lose when open door to put eggs in, and because chick eggs and egg trolleys will absorb some heat. When the temperature of eggs and egg trays equals to that of the machine, the inside temperature will become normally. This period lasts about several hours (3-8h), which is related to season and process of chick egg preheating. It’s unnecessary to adjust the temperature control board for the falling temperature caused by temporary power cut or repairing. Only under the normal working condition that the machine temperature is over low or 0.5℃ higher could it be adjusted and watch closely the temperature change. Ⅱ Humidity Regulating The dry and wet bulb thermometer hung in the observation window of the incubator ought to be observed and recorded once every 2 hours, and convert the relative temperature inside. When adopting evaporative wetting, it can be realized by creasing or reducing the number of water trays and controlling the water temperature and water level according to the reading of the hygrometer. When the humidity is over low, enlarge the evaporative area by creasing the number of water trays and improve evaporative speed by promoting the water temperature and reducing the water level. Ⅲ Egg Turning Over Turn eggs over every 1-2h regularly according to the angle required. Manual turning should be stable, gentle and slow. Using automatic turning, firstly turn turning switch, after its turning angle reaches 45°and stops completely, turn the turning switch to the automatic position. In the following time, turn eggs over once each hour. When the power is out, please repeat the above operation and the automatic turning will work. Ⅳ Egg Candling Egg candling should be gentle, stable, exact, and quick in order to reduce the time. After candling a tray of eggs completely, gather all the chick eggs again and fill in all the space to make candling eggs completely. If there are those eggs whose short head are up when candling, they should be reversed. When put the egg trays they should be put into diagonal position consciously in order to reduce the influence of temperature difference. Besides, the egg tray should be put into the fixed position to prevent eggs swerving when turning eggs. After that please check all once again and close the door of the incubator. Finally make statistics of infertile eggs, dead fertilized eggs and broken eggs, register, and calculate the impregnation rate. If it is pedigree hatching, statistics and calculation of each kind should be made separately Candle eggs: Candle them three times altogether. The first candling is conducted within the first five days. These eggs whose eyespots can be seen, and bright red blood vessels cover four fifths of the egg surface, are normal eggs; and those whose eyespots can’t be seen, and blood vessels cover less than four fifths, are weak fertilized eggs; and those hazing eggs with blood circle and cake are dead fertilized ones; and those which are bright and just have light yellow shadows are infertile eggs. The dead fertilized eggs, infertile eggs and some of the seriously weak fertilized eggs should be thrown away. The second candling is conducted between the 10th-11th days. Those whose blood vessels are shut in the short head of the egg are the normal eggs; and those that are not shut are the weak fertilized eggs; and those whose air chamber is not clear and embryo is in dark cake state, are the dead fertilized eggs. The third candling is conducted on the 18th day. Candle the short head and it isn’t bright. Then candle the long head. If there is one red line with width about 1cm closely next to the air chamber, it is the normal egg. If the line is not red, it is the dead fertilized one. Ⅴ Egg Tray Shift Between the 18th-19th day, the embryonated eggs should be shifted from the incubator to the young chick machine, which is called egg tray shift or drop. The best time is on the 19th day. Concretely speaking, the right time is when 10 percent of the embryonated eggs are pecking the shells. The 18th-19th day is very the most drastic physiological period of pulmonary respiration when the embryonated eggs shift from allantoic chorio espiration to pulmonary respiration. At this moment, the air metabolism of the embryonated eggs is so active that it needs much more oxygen. And the ventilation and air condition of the incubator are better than the young chick machine, for it can provide more oxygen for the embryonated eggs. Besides, its heat dissipation capacity is also better than the young chick machine. Therefore, to delay egg tray shift properly is beneficial for improving the incubating rate. The egg tray shift should be conducted gently, steadily, and quickly in order to reduce the rate of broken embryonated eggs as much as possible. In the past, domestic method was manual egg tray shift by picking eggs, and nowadays, the method is to turn the tray over to realize, which greatly improve the efficiency of egg shift. Ⅵ Chick Picking When the incubating rate reaches 45%—50%, pick the chicks firstly; and pick for the second time when it is 75%—80%; and pick for the third time at the end of the incubating, and clean the trays. The frequent picking will affect the inside temperature. Pick the chicks gently and quickly to avoid broking the embryonated eggs, and don’t drop the chicks especially. Pick out the shells at the same time, because the chick will craw and make the shells cover those embryonated eggs to cause death from of suffocation. During the second picking, the pecked embryonated eggs should be gathered on other trays and put on the top tray to promote the incubating of those weak embryonated eggs. Ⅶ Technological Treatment of the Chick It’s necessary to treat the chick technologically according to epidemic prevention and customers’ requirements, including sexual discrimination, vaccine injection, wing marking, cockscomb cut, and claw cut, etc.
Ⅷ Clean and Sanitize After the incubating is over (usually in the morning of the 22th day), the dead embyonated eggs (the infertile eggs), disabled chicks, and dead chicks should be picked out firstly and recorded, and then clean the shells, fluffs and meconium. After that take the chick devices, the chick containers and the chicks into the incubating room, the discrimination vaccine injection and the cleansing room to wash and sanitize them thoroughly. Ⅸ Measures Taken after Power Is Out The incubating factory should be equipped with mall generator group when it is out of power. When come across out of power, firstly cut the switch. If the out of power is pre-planed, which lasts not more than 4-6 hours, it’s unnecessary to take special measures, because the room temperature is 22-27℃. If the time is more than 6 hours, the room temperature should be risen to 27-30℃, and the lowest temperature is no less than 25℃. In the former incubating period, all the inlets and outlets of the incubating should be closed to maintain the original machine temperature. After the room temperature rises, open the inlets and outlets and the door to take advantage of the room temperature. If it comes across out of power in the latter period and also it is the warm season, open all the inlets and outlets, even the door at once, to give out the over high room temperature, and pull the fan by hand every 20 minutes to mix the high temperature of the top. Because of out of power, the fan stops rolling, so the temperature difference is great between the room and the incubator. At that time the thermometer at the door can’t show the inside incubating temperature of the machine. With different incubating numbers and seasons, the specific measures taken are also different. |
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