Operator's Manual

Before Aerating
Inspect the area of operation for hazards that could
damage the machine and remove them, if possible, or
plan how to avoid them. Carry replacement tines and
tools for repairs should tines contact foreign materials.
Aerating Procedures
1. Lower the aerator on the 3-point linkage so that
the tines are nearly to the ground at the lowest
part of their stroke.
2. At a low tractor engine rpm, engage the power
take-off (PTO) clutch to start the aerator working.
IMPORTANT: Do not operate the aerator at
540 PTO rpm when lifted out of the ground.
This machine can be damaged if operated at
full speed without the tines working in the
turf. Never operate the aerator without tine
heads installed
3. Select a gear that gives a forward speed of
approximately 0.6–2.5 MPH (1 to 4 km/hr) at
rated PTO speed. (Refer to the tractor operator’s
manual)
4. As the clutch is released and the tractor moves
forward, lower the machine fully into work and
increase engine speed to give a maximum of 540
rpm at the PTO.
NOTE: When using needle-tine heads, make
sure to read the instructions, included with the
kit, for unique operating procedure.
IMPORTANT: Never operate the tractor PTO
in excess of 540 rpm or damage to the aerator
could occur.
5. Note the hole pattern. If you need greater hole
spacing, increase the tractor’s forward speed by
changing up a gear or, with a hydro-static drive
tractor, shift the hydrostat lever or pedal to give
faster speed. For closer hole spacing, decrease
tractor forward speed. Changing engine speed, in
a particular gear, WILL NOT change the hole
pattern. Operate at an engine speed in which the
aerator runs smoothly.
IMPORTANT: Look behind frequently to
ensure the machine is operating properly and
alignment is maintained with previous passes.
6. Use the front tractor wheel as a guide to maintain
equal lateral hole spacing with the previous pass.
7. At the end of the aeration pass, raise the aerator,
lower the engine rpm and disengage the PTO.
8. If you back into a tight area (like a tee box),
disengage the PTO and raise the aerator to its
highest position. Use caution not to catch the
turf guards on the turf.
9. Always clear the area of all damaged machine
parts, such as broken tines, etc., to prevent their
being picked up by mowers or other turf
maintenance equipment.
10. Replace broken tines, inspect, and correct
damage to those still usable. Repair any other
machine damage before operating.
Transport Operation
To begin transport operation, raise the aerator and
disengage the PTO. To avoid loss of control, traverse
steep inclines slowly, approach rough areas at reduced
speed and cross severe undulations carefully.
Important: Do not exceed transport speeds of 15
mph (24 km/hr).
CAUTION: Do not exceed the maximum or
minimum tractor tire inflation pressures as
recommended by tire manufacturer.
Operation
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