INSTRUCTIONS (continued)
O PE R ATION
The designed and tested safety of this machine
depends on it being operated within the limitations as
explained in this manual. Be familiar with and follow all
safety rules in the manual, on the implement and on the
tractor.
The safe operation of this machine is the responsibility
of the owner / operator. The operator should be familiar
with the field cultivator and tractor and all safety practices before starting operation. Read the safety rules.
Never let anyone stand between the rear of the tractor
and the implement while the tractor is backing up to
connect to the implement. Always stand to the side until
tractor has come to a complete stop and the brakes set
or the tractor shift placed in “PARK”.
Attaching the field cultivator to the tractor increases the
overall length of the working unit. Allow additional
clearance for the implement to swing when turning.
Check for ditches, stumps, holes, or other obstacles
that could upset tractor or damage cultivator.
For proper operation, level the field cultivator by adjusting the tractor linkage. This will assure that the cultivator
will run level.
The tractor 3 pt. hydraulic lift system should be set to
transfer most of the field cultivator’s weight and draft to
the tractor to maximize traction (There may not be a 3 pt.
Draft control on some small or older tractors – Refer to
Tractor Owner’s Manual.)
Set hydraulic lift control arm stop for the operating
depth.
The deeper you operate the cultivator, the more tractor
horsepower and traction will be required.
In very hard soil or in dry conditions (or with a small
tractor), it may not be possible to operate the cultivator at
the desired depth. In these cases, it may be necessary to
make several passes. (Increase the depth with each
pass until the desired depth is reached.)
The best “shattering” action will be realized at forward
speed of 21/2to 4 miles per hour. It is not recommended
to exceed 5 MPH as it will only increase fuel consumption, horsepower required, and wear on the tractor and
implement.
NOTE: Do not make turns with the field cultivator in the
ground. Damage to cultivator will occur. Always raise
implement and lower after turn is made.
Do not attempt to operate the field cultivator when soil
is wet. Wet soil will not shatter or break up and you will
compact the soil.
It is suggested that when you make several passes
across a field that you operate the field cultivator diagonal to the direction of the first pass.
The points of the field cultivator are reversible. When
the first point wears back, remove the bolts, reverse the
point and reinstall the bolts.
Do not let the point wear back so far that wear occurs
on the lower shank body.
1. Check all nuts and bolts and make sure they are tight.
2. Check points for wear and damage. Replace when
necessary.
3. Grease shank bushings each 30 working hours.
MAINTENANCE
TROUBLE-SHOOTING
PROBLEM: Tractor will not pull implement
1. Insufficient horsepower – Use larger, heavier tractor.
2. Soil too wet – Let soil dry.
3. Soil too hard and dry – Wait for rain.
4. Points too dull – Replace points.
5. Insufficient traction – (See tire slippage below)
6. Attempting to operate too deep – Reduce depth setting and make several passes, gradually increasing
depth.
PROBLEM: Excessive tractor tire slippage
1. Tractor too small – Use larger, heavier tractor.
2. Insufficient traction – Dual rear tire or add ballast,
increase draft control, operate at shallower depth.
3. Operating too deep – See #6 above.
PROBLEM: Excessive point wear
1. Soil too dry – Wait for rain.
2. Abrasive soil – Consider having points hard surfaced
by local welder.
3. Operating too fast – Reduce forward speed.