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PRE-OPERATION
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WARNING: If spraying is to be done at night, ensure
that adequate lighting is available around the sprayer
and the area to be sprayed.
• The amount of lighting around the sprayer needs
to be sufficient for all labels and warnings on the
sprayer to be clearly visible to the operator.
• The amount of lighting in the area to be sprayed
needs to be sufficient for obstacles in the path of
the sprayer to be clearly visible to the operator.
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Conditions
• If the sprayer has been in a cold environment,
always check components to make sure that they
have not been damaged and that there is no ice
in the system before starting spraying. If the water
has frozen in the pump and/or in the lines, wait
until it has completely thawed before use.
• Inspect the sprayer to ensure there is no damage
or wear which could lead to injury, further
damage or reduced performance.
Check all hoses and fittings for leaks or damage.
Check the sprayer to ensure frosts and/or vermin
have not damaged the machine, and that the tyres
are correctly inflated.
• Check the engine oil, water and fuel.
• Check that all of the lights are working correctly.
• Check all bolts and nuts to make sure they are
tight and secure.
• Complete the scheduled lubrication.
Prairie Pro Operator's Manual MY19 - REV 2
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NOTE: Proper grease is essential for the sprayer
to operate with maximum effectiveness and life-
expectancy. It is important to keep the lubricant and
lubricant applicator clean. Wipe all dirt from the
fittings before use.
Goldacres recommends that multi-purpose grease
should be used for all lubrications. Make sure all
open-end bearings are lubricated their full length by
forcing lubricant into them until it begins to appear
at the sides. Protect all surfaces with corrosion
inhibitor G15.
e sure to ade uately clean and flush all chemical
handling equipment.
• All spray equipment should be cleaned at the
start and end of each spray season including all
filters and no les.
• Test the pump with clean water. Switch on the
pump at the lowest revs possible and then
gradually increase revs until the pump reaches its
operating speed. Do not exceed 4400 rpm on
standard fitment centrifugal pump or 54 rpm on
optional fitment diaphragm pump.
• Check nozzle patterns for irregularities. If there
are irregularities, clean the no les and refit. If the
problem persists they could be worn so remove
and replace.
ake sure there is a sufficient uantity of clean
water in the rinse water tank in case of a chemical
accident.
• Arrange communication with someone who can
come to your aid if need be.
Chapter 7
Continued over page
Chapter 7 - Pre-Operation -
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