Beware Of Overhead Power Lines; Spray Drift; Service - Hardi NAVIGATOR 4000 Instruction Book

2 - Safety notes

Beware of overhead power lines!

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Operating agricultural machinery near power-lines presents a potentially fatal hazard. It is the responsibility of the
operator to ensure that minimum safe clearances are strictly observed, in particular when transporting the
implement, spraying, raising, tilting or lowering the boom. Also be aware that during hot or windy weather sagging
or swaying of
power lines can reduce safe working clearances.
Power line structures and voltages can vary in different regions of Australia, so it is vitally important to consult your local
Electricity Supply Authority for details of minimum safe clearances in your area before proceeding.
A: Minimum safe clearance from conductor for vehicles and implements.
B: Minimum safe clearance from conductor for persons and livestock.

Spray Drift!

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Serious crop damage can occur as a result of spray drift. Certain climatic conditions can increase the risk of spray drift
onto neighboring crops.
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Although calibration information is provided in the Spraying Techniques Manual it is vitally important that you read the
chemical manufacturer's recommendations for the correct use of their product. The manufacturers label will also state the
products limitations and warnings.
Wind speed, temperature, humidity and chemical properties should all be considered when determining if conditions are
suitable for spraying. Contact your local Department of Primary Industries for details of relevant publications explaining the risks
and how best to minimise them. It is the responsibility of the sprayer operator to ensure that the spraying conditions are suitable
for the application of the chemical to be used
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Warning: After changing chemicals or crops it is essential that the entire sprayer be flushed. This includes
disconnecting hoses from the filters and pressure relief valve and cleaning residue and sediment in the hoses, valves
and filters. Failure to do so may potentially lead to serious crop damage

Service

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Pressure test with clean water prior to filling with chemicals. Never dismount the hoses if the machine is in operation.
DANGER! Do not exceed the P.T.O. max. recommended r.p.m.
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Rinse and wash equipment after use and before servicing.
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Never service or repair the equipment while it is operating. Always replace all safety devices or shields immediately
after servicing.
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Disconnect electrical power before servicing and depressurize equipment after use and before servicing.
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If an arc welder is used on the equipment or anything connected to the equipment, disconnect power leads before
welding. Remove all inflammable or explosive material from the area.
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The External Cleaning Device should not be used if important parts of the equipment have been damaged, including
safety devices, high pressure hoses, etc.
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