Servis-Rhino SR10M, SR15M manual Operating the Mower Wings, Transport Position

(S3PT-5)

(STI-2)

OPERATION

9.3 Operating the Mower Wings

Wings are positioned with hydraulic cylinders. It is recommended that the tractor be equipped with three hydraulic ports or a 3-spool control valve be used so that each section can be controlled independently. Ensure the hydraulic cylinders and lines are filled with oil by holding the valve control levers in the raised position until the cylinders fully retract (wings) and extend (center). Only operate the mower with both wings fully lowered, NEVER operate the mower with a raised wing. Wait until the blades are at a complete stop before raising wings.

Transport Position

To raise mower wings, drive the unit to a level area and retract the wing hydraulic cylinders. DO NOT raise wings with the mower positioned on an embankment or other inclined position to prevent overturning the mower. After the wings are fully raised, install transport lock bars to prevent wings from inadvertently falling. NOTE: If the transport lock bars can not be easily installed, lower the mower wings and adjust the rod clevis in or out to match the transport bar length.

The center of gravity is raised and the mower more prone to tipping when the wings are in the raised position. When transporting, only raise the center section high enough to clear ground obstacles.

Transport Lock Bars

OPERATION

DANGER! When the Wings are folded for transport, the center of gravity is raised and the possibility of overturn is increased. Drive slowly and use extreme caution when turning on hillsides. Overturning the Implement could cause the Implement to overturn the Tractor and vice versa resulting in serious injury or even death. Never fold wings on a hillside...the Implement may overturn.

Operating Position

To lower the wings, remove the transport lock bars and secure bars on storage bracket. DO NOT drive out transport bar pins. The wing cylinder may need to be retracted to remove tension for bar removal. After removing bars, extend wing hydraulic cylinders and fully lower wings.

Wings are equipped with a floating link that allows the mower to follow the contour of uneven terrain and to prevent the wings from creeping up. When extending a wing over a ditch for mowing, place the control valve lever detents in the center position. This will give the mower more stability and prevent the opposite wing from raising.

Floating Link

WARNING! Use extreme care when lowering or unfolding the implement’s wings. Make sure no bystanders are close by or underneath the wings. Allow ample clearance around the implement when folding or unfolding the wings. Use extreme caution around buildings or overhead power lines.

SR10M/SR15M 10-01 Operation Section 4-24

© 2004 Alamo Group Inc.