Section 1: Assembly & Set-up
12/12/18
RCB6610 & RCBM6610 Series 2 S/N Rotary Cutters 330-584M
20
Hydraulic Plumbing
WARNING
!
To avoid serious injury or death:
Hydraulic fluid under high pressure can penetrate the skin
and/or eyes causing a serious injury. Wear protective gloves
and safety glasses or goggles when working with hydraulic
systems. Use a piece of cardboard or wood rather than hands
when searching for leaks. A doctor familiar with this type of
injury must treat the injury within a few hours or gangrene
Located on the hand grips are symbols indicating if the
cylinder will extend or retract when hydraulic pressure is
applied to that hose. Make sure hand grips are on the
correct hoses. Use hand grip colors and symbols to aid in
hook-up.
Hydraulic Hose Hand Grips
Figure 1-12
Refer to
Refer to Figure 1-14 to verify wing folding cylinder is
plumbed correctly. Make sure couplings (#4) with red
hand grips (#5 & #6) are attached to the right wing folding
cylinder. It is best if the wing folding cylinder (#1) is
connected to a duplex outlet with float option to allow the
wing to float with the contour of the ground while cutting.
Refer to Figure 1-15 on page 21:
The cutting/transporting height is controlled by two
rephasing lift cylinders (#1 & #2) which are plumbed
together to operate in unison. The decks will not lift
properly if rephasing cylinders are plumbed incorrectly.
See Figure 1-15 to verify plumbing. Make sure
couplings (#5) with black hand grips (#9 & #10) are
attached to lift cylinders (#1 & #2).
Hydraulic Hook-up
Refer to Refer to Figure 1-9 on page 18:
1.
Route right wing cylinder hoses (#10) with red hand
grips through hose support loop (#13) and connect to
a tractor duplex outlet with float option if available.
2. Route lift cylinder hoses (#11) with black hand grips
through hose support loop (#13) and connect to a
tractor duplex outlet.
Hand Grips with Cylinder Extension Symbol
Hand Grips with Cylinder Retraction Symbol
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Unfolding Wing
DANGER
!
To avoid serious injury or death:
•
Keep everyone out of the area where the wing deck will
unfold. The wing deck can fall suddenly.
•
Keep everyone away from the cutter when folding or
unfolding the wing or when raising or lowering the cutter.
The cutter can pinch or crush a person when performing
WARNING
!
To avoid serious injury or death:
•
Metal shipping bands are under tension. Always wear eye
protection when cutting bands. Keep head, body, and body
extremities away from the area where the band will recoil
•
The wing deck is shipped leaning in. A person will need to
manually push the deck out pass vertical to start its descent
to ground. Before pushing on the wing deck.
•
Avoid entanglement with deck components while unfolding
the wing in assembly and sit-up. Make sure you are standing
on the center deck behind and away from the wing gearbox,
wing driveline, hydraulic folding cylinder, and hydraulic
•
Make certain your footing is secure and you are clear of any
possible pinch points or obstructions.
Remove Shipping Bar
Figure 1-13
1.
Make sure cutter is parked on a level surface.
2. Place gear selector in park or set park brake, fully
retract wing hydraulic cylinder, shut tractor off, and
remove switch key before dismounting tractor.
3. Remove hex nylock nuts (#6 & #7), bolts (#4 & #5),
shipping strap (#1), and shipping tubes (#2 & #3).
Discard removed hardware (items 1-7).
4. See “
DANGER
” above. Cut and remove rear metal
shipping strap securing the wing deck wheel.
5. Set tractor control lever for the wing cylinder in float.
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