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HHD 24S User Manual

HHD 24S
14 pages
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24S Automatic Mini Incubator Manual
To reach best hatching result, please read the manual
carefully before using
1.Package included 24 eggs
incubator* 1, manual* 1, protection
foam* 1, power cord* 1, water
kettle* 1
3.Ensure egg tray matched motor
shaft connector
5. Ensure fan, temperature
display, function keys, heater
works well. Attention, put machine
into foam if environment
temperature bellowed 20
o
c for
better warm keeping.
2.Power cord socket
4.Ensure egg tray matched card slot
of both sides
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HHD 24S Specifications

General IconGeneral
BrandHHD
Model24S
CategoryAccessories
LanguageEnglish

Summary

Incubation Tips

Fertilized Egg Selection and Freshness

Select fresh fertilized eggs, ideally 4-7 days old, and store them at 10-15°C.

Egg Shell Quality Requirements

Ensure eggshells are free from deformities, cracks, or spots for optimal hatching.

Disinfection and Egg Surface Cleaning

Avoid improper disinfection; ensure egg surfaces are clean without spots.

Correct Egg Orientation for Hatching

Place eggs in the incubator with the pointed side down for proper development.

Monitoring and Water Management

Monitor operation, add water every 1-2 days based on environment and machine needs.

Egg Candling During Incubation

Do not test fertile eggs with a candler in the first four days to avoid temperature decline.

Early Egg Testing and Fertilization Check

Test eggs around days 5-6 to identify unfertilized or dead eggs.

Hatching Period Humidity and Temperature Adjustments

Increase humidity and decrease temperature during the hatching period to prevent dehydration.

Setting Up the Controller

Initial Incubator Testing

Perform initial tests to ensure all incubator functions operate correctly before use.

Setting and Adjusting Temperature

Adjust the incubator's temperature to the desired setting for optimal embryo development.

Configuring Temperature Alarms

Configure low (AL) and high (AH) temperature alarm parameters for safety.

Setting Low Temperature Alarm (AL)

Set the lower limit for the temperature alarm to alert if the incubator gets too cold.

Setting High Temperature Alarm (AH)

Set the upper limit for the temperature alarm to alert if the incubator gets too hot.

Setting Humidity Alarms (AS)

Adjust the humidity alarm settings (AS) to maintain optimal moisture levels.

Calibrating Temperature Sensor (CA)

Calibrate the temperature sensor (CA) to ensure accurate readings for precise control.

Setting Temperature Limits (HS/LS)

Set the upper (HS) and lower (LS) limits for temperature adjustment range.

First-Time Incubator Notice

Initial Setup and Operation Steps

Connect components, fill water channels, set eggs pointed side down, and start the day counter.

Monitoring Humidity and Water Levels

Continuously monitor humidity readings and refill water channels as needed.

Day 18 Tray Removal and Humidity Increase

Remove the egg tray on day 18 and increase humidity to aid chick hatching.

Incubation Hygiene and Health

Egg and Incubator Hygiene Practices

Maintain cleanliness, wash dirty eggs in warm disinfected water, and avoid soaking.

Fumigation for Hygiene

Use formaldehyde gas fumigation after collection to enhance hygiene and safety.

Using Healthy Stock Eggs

Utilize eggs from healthy flocks to prevent disease transmission and ensure hatchability.

Incubation Faults and Solutions

Nutritional Deficiencies Affecting Embryos

Identify how specific nutrient deficiencies in breeders' diet impact embryo development and hatchability.

Troubleshooting Infertile or Clear Eggs

Address causes like mating ratios, male nutrition, or male age for infertile eggs.

Addressing Early Embryonic Death

Resolve issues like temperature extremes, incorrect fumigation, or long egg storage causing early death.

Resolving Dead-in-Shell Eggs

Correct causes such as improper egg turning or nutritional deficiencies leading to dead-in-shell eggs.

Troubleshooting Hatching Failures

Diagnose issues like incorrect temperature, moisture imbalance, or faulty ventilation causing hatching problems.

Causes of Malformed and Spraddling Chicks

Identify factors like temperature, turning errors, or tray surfaces leading to malformed chicks.

Addressing Weak or Small Chicks

Investigate overheating, low moisture, or fumigant issues contributing to weak or small chicks.

Common Incubation Questions

Proper Egg Storage Procedures

Store eggs with the pointy end down for at least 24 hours after transport to settle the air cell.

Incubator Readiness for Hatching

Run the incubator for at least 24-48 hours before setting eggs to ensure proper adjustment.

Optimal Incubation Temperature and Humidity

Maintain 37.5°C and 55% humidity for the first 18 days, increasing to 60-65% for the last 3 days.

Ensuring Thermometer Accuracy

Regularly check thermometer accuracy and keep notes to make informed adjustments during incubation.

Humidity Measurement Methods

Check humidity using a hygrometer (wet-bulb thermometer) and compare readings to a chart.

Adjusting Humidity Based on Season

Modify water surface area to adjust incubator humidity according to seasonal outside humidity levels.

Incubation Period and Egg Turning

Incubate chicken eggs for 21 days, turning them at least three times daily until day 18.

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