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WORK lamp on the left side of display screen is made as work indicating lamp, LED normally on
means it's in heating state. SET lamp on the left side of display screen is used for indicating lamp set,
LED normally on means it's in setting state.
Function instruction:
{HU,HD:
Parameter HU and HD is set by factory, the user unless the professional is not allowed to adjust it.
{Temperature correction set:
When measuring temperature deviates from reference temperature, temperature correction <CA>
function shall be used to make the measuring value in accordance with reference temperature, tem-
perature after correction shall be the sum oftemperature before correction and correction value (cor-
rection value can be positive number, negative number or zero).
{Temperature correction set:
Push "SET" for3s to enter menu display, push <+> or <-> until code "CA" appears on screen, then
push " SET" to display temperature correction setting value, push <+> or <-> again to adjust parame-
ter.
{Upper and lower limit function:
HS and LS set limits setting range oftemperature control, e.g., ifHS is set as 39.5 and LS is set as 30,
then the temperature can only be set from 30 to 39.5, so the display value still keeps as 30 after push-
ing U-U ifit displays 30; the display value still keeps as 39.5 after pushing Q+Kl ifit displays 39.5. If set-
ting value is beyond the setting range, then HS and LS must be changed at first.
Q Upper and lower limit set:
Push "SET " 3s to enter menu display, push <+> or <-> until code "HS" or "LS" appears on screen,
push "SET " to display upper or lower limit setting value, then push <+> or <-> to adjust the parameter.
HS means upper limit and LS means lower limit.
Code
Description
HU
Heating power
parameter
HD
Heat preservation
power parameter
LS
Lower limit set
HS
Upper limit set
CA
Temperature cor-
rection
AH
Factory set, not
adjustable
AL
Factory set, not
adjustable
V Incubation Technology
1. Incubation temperature control
Different poultry requires different temperatures: incubation period of chicken is 21 days, it's 38.2°C
from 1st~6th day, 38°C from 7th~l-lth day, 37.8°C on 15th day, and 37.2~37.5°C from l6th~2lst day.
2. Humidity control: It requires different relative humidity in different period of incubation. The relative
humidity shall keep within 55%~60% at the earlier stage of incubation to ensure even heating for em-
bryo, which is good for formation of allantoic fluid and amniotic fluid, the relative humidity shall keep
within 30%~55% at the middle stage of incubation, which is good for evaporation ofwater, the relative
humidity at the last stage ofincubation shall be increased to 65%~75%, as high relative humidity is
good for poult to hatch, when above 20% of poult hatches, the relative humidity shall keep at 75
%~85%.
3. Cleaning and sterilization before incubation: wash and clean the incubator, then suffumigate it with
potassium permanganate and formalin.
4. Incubation equipment inspection before incubation: check all of the parts completely and observe
whether the fan rotation device works normally and whether all of the components are in good condi-
tion, then adjust the temperature and feed water to the tank. Make a 12-2-l hours' trial again when
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
Setting range
Factory set
1-90
35
1-80
40
-9.9~HS
30
LS~99.9
39.5
-5~+5
XX
0-15
--
0-15
--
Unit
-
-
°C
°C
°C
°C
°C
Seite 17
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