Te Pari Racewell HD3 Installation And Operation Manual page 22

Racewell HD
SHEEP HANDLER TROUBLE SHOOTING GUIDE
Please check this trouble shooting guide before ringing service, often something quite
simple will be the problem
A service charge will be made for call outs if the fault is not covered by your warranty
When testing the unit without sheep ensure at least one green an one black eye are
covered, covering either of the green eyes on their own will only close the auto gate
Ensure the black potentiometer dial is not turned right down (anticlockwise) when testing
For your safety, and that of others, never leave the unit operational when not attended
SYMPTOM No power at unit and it won't go
Possible causes
12v adaptor not getting power
Faulty extension cords to 12V adaptor
Faultly 12v Adaptor
Faulty On/Off switch
Wire loose/off in autobox
No air to unit
SYMPTOM Sheep unit doing unusual things
Possible causes
Fluctuating power supply
Faulty Catch/Release switch
Faulty compressor
SYMPTOM Auto gate flapping
Possible causes
Magic eye/s obscured by dust or wool
SYMPTOM Sheep are not being caught
Possible causes
Eye not covered or in the wrong position
SYMPTOM Older drafter working slowly or slamming
Possible causes
Faulty flow control
Ram pressure set incorrectly
Te Pari - www.tepari.com - FREEPHONE 0800 837 274
SHEEP HANDLING SYSTEMS
Possible solutions
Check the12v adaptor "jug" cord is firmly connected
Check all extension cords
Check for external damage to the adaptor and using a
multimeter check the adaptor output is at least 11 volts
Check the On/Off switch and wiring to it
Check wiring generally for breaks or chew marks
Check the air lines and compressor
Possible solutions
Check power and compressor and for stable weight
Check air lines and wiring
Check compressor is operating correctly
Possible solutions
Check the green magic eyes for dust on the lenses
Also check they have no loose wool in front of them
Possible solutions
Ensure the green eye is covered
Check the magic eye postions
(older units only with 3x Ø6mm pipes to drafter rams)
Possible solutions
Flow control may need replacement
Adjust pressure on service rams
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HD3 Sheep Handler Installation Manual
1214-V1