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Section 4: Operating Instructions
10/18/16
RCF2060 and RCF2072 Rotary Cutters 326-459M
•
•
Perform schedule maintenance. Check for loose hardware,
•
Use this implement for its intended purpose only. Do not use
!
CAUTION
To avoid serious injury:
•
Buildup of debris around moving parts and gearboxes is a fire
•
Improper oil level can cause bearing failure and be a fire
hazard. Maintain proper gearbox oil level to avoid serious
injury and property damage.
•
Do not exceed rated cutting capacity of your cutter. See
Inspection of Tractor & Cutter
Make the following inspections with cutter attached to a
tractor, PTO disengaged, and completely stopped:
1.
Park tractor and cutter on a level surface.
2.
Disengage PTO, place gear selector in park, set park
brake, shut tractor off, and remove switch key. Make
sure cutter blades have come to a complete stop
before dismounting from tractor.
3.
Inspect tractor safety equipment to make sure it is
installed and in good working condition.
4.
Inspect cutter safety equipment to make sure it is
installed and in good working condition.
5.
Check driveline to make certain it is securely
connected to the tractor PTO shaft and cutter
gearbox shaft. Also, make certain that the guards are
in good working condition and in place.
6.
Carefully raise and lower implement to ensure that
the drawbar, tires, and other equipment on the tractor
do not contact cutter frame or driveline.
7.
Check all hoses and wires to be sure that they will not
come in contact with rotating driveline.
8.
With cutter deck resting on solid supports, PTO
disengaged, and blade rotation completely stopped:
•
Check for and remove foreign objects wrapped
around blade spindles.
•
Check for nicked, bent, broken, and worn cutting
blades. Replace or sharpen blades as required.
Refer to
9.
Remove solid supports from under the deck.
10. Verify cutter is set at the correct cutting height. See
“Deck Leveling & Cutting Height”
The remaining inspections are made by engaging the
PTO to check for vibrations.
!
WARNING
11. Start tractor, set throttle to idle or slightly above idle,
and slowly engage PTO. Initial start-up vibration is
normal and should stop after a few revolutions. Stop
PTO rotation immediately if vibration continues.
12. Once cutter is running smoothly, increase tractor
PTO speed to 540 RPM. Stop PTO rotation
immediately if vibration occurs.
13. Investigate cause of vibration and make repairs
before putting cutter back into service.
Transporting
!
WARNING
1.
Make sure driveline does not contact tractor or cutter
when raising cutter to transport position.
2.
Reduce tractor ground speed when turning and leave
enough clearance so cutter does not contact
obstacles such as buildings, trees, or fences.
3.
Limit transport speed to 20 mph. Transport only with
a tractor of sufficient size and horsepower.
4.
When traveling on roadways, transport in such a way
that faster moving vehicles may pass you safely.
5.
Shift tractor to a lower gear when traveling over rough
or hilly terrain.
Do not exceed implement’s rated PTO
speed. Excessive speed will cause damage to the
power train components.