Gallagher Sheep Handler, User Manual

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Gallagher Sheep Handler – Auto Weigh Crutch and Dag Manual V1.0 Aug 2012
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10
Materials
The materials the surrounding races are made of have the potential to affect the reliability
of the RFID reader. Metal components are best avoided if possible, particularly if they rub
together, as this can cause interference in the signal between the reader and the EID tag.
Vision and lighting
Where the Sheep Handler is positioned illumination should be uniform and diffuse, much
like a bright cloudy day. Shadows and bright spots should be minimised. Sheep have a
tendency to move from dim areas to brighter areas, provided the light is not glaring in their
eyes. Situate the Sheep Handler to take advantage of natural light. Skylights, combined with
other natural lighting, can even out light levels so consider installing translucent
polycarbonate roofing and or walls if the area is dark.
Noise
In facilities where livestock are handled, loud or novel noises should be avoided because
they distress livestock. The sound of metal clashing together can cause balking and
agitation. As the Sheep Handler is constructed and lined to ensure its operation is very quiet
but the noise level in the surrounding yards should be considered. The compressor
providing air for the Sheep Handler is best located at a distance to reduce noise levels.
Rubber stops on gates in the yards around the Sheep Handler will help reduce noise.
The effects of pain or fright
Research indicates that sheep can remember a painful or frightening experience for many
months. The fact that the Sheep Handler has been designed with the comfort and safety of
stock in mind will help to ensure animals' experience is positive. This will aid in the smooth
entry and flow of stock through the system on future occasions. It is also worthwhile
keeping in mind that livestock which have had gentle handling in the past will be less
stressed when they are handled in the future. Think about how your actions will affect your
future interactions with stock and the efficiency of the operations you wish to carry out.