Operation
C2 Contour Air Drill
August 2014
5-19
Wing Lift Hydraulics
The wing lift hydraulic system is controlled by a
parallel hydraulic system. A pressure compensated
Flow Control Valve is used to control the flow of oil to
the cylinders allowing both wings to fold and unfold
simultaneously. A hydraulic circuit Shut Off valve is used
to lock the hydraulic circuit and prevent any leak back,
this ensures the wings remain in transport.
The Flow Control Valve is located on the main frame
and there are no adjustments associated with the valve.
The Shut Off valve is located on the front wing lift truss
for easy access.
To unfold the Air Drill, the oil flows to the Flow Control
Valve, from there to the butt end of all the wing lift
cylinders extending the shafts and lowering the wings.
All cylinders must be fully extended to ensure correct
operation of the machine.
Placing the unit into transport is the reverse of unfolding
the unit. Oil is fed to the shaft end of the cylinders
retracting the cylinders and lifting the wings into
transport position.
Note: When raising or lowering wings, do so in one
continuous motion until fully up or down. Do
not stop flow part way allowing wings to fold
on their own. This may disrupt the sequence
of operation.
S34428
UNLOCKED
WINGS
LOCKED
DECAL - S34428
Flow Control Valve
WING VALVE
Содержание C2 Contour
Страница 1: ...OPERATOR S MANUAL S50150 02 C2 Contour Air Drill...
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Страница 14: ...Safety 1 10 August 2014 C2 Contour Air Drill Safety Signs Continued Decal Locations 25 and 31 Models...
Страница 15: ...Safety C2 Contour Air Drill August 2014 1 11 Safety Signs Continued Decal Locations 41 and 51 Models...
Страница 16: ...Safety 1 12 August 2014 C2 Contour Air Drill Safety Signs Continued Decal Locations 61 and 71 Models...
Страница 17: ...Safety C2 Contour Air Drill August 2014 1 13 Safety Signs Continued Decal Locations 80 86 and 90 Models...
Страница 19: ...Safety C2 Contour Air Drill August 2014 1 15 Lighting and Marking Continued...
Страница 20: ...Safety 1 16 August 2014 C2 Contour Air Drill Lighting and Marking Continued...
Страница 28: ...Checklist 3 4 August 2014 C2 Contour Air Drill Notes...
Страница 56: ...Operation 5 26 August 2014 C2 Contour Air Drill Notes...
Страница 82: ...Maintenance 6 26 August 2014 C2 Contour Air Drill Notes...
Страница 86: ...Storage 7 4 August 2014 C2 Contour Air Drill Notes...
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