MacDon R85 Rotary Disc 13 Foot - Manual (Page 25)

OPERATION
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Revision C
6.2.1 Lift Cylinder Lock-out Valves
WARNING
To avoid bodily injury or death from fall of
raised machine, always lock-out lift
cylinders before going under mower
conditioner for any reason.
Lock-out the lift cylinders as follows:
a. Raise machine to maximum height by activating
remote cylinder control valve in tractor.
IMPORTANT
Hoses should be connected so that
moving control lever (A) backward raises
the header. See Section 6.4.3 Hydraulic
Connections for more information.
b. Close the lock-out valve on each lift cylinder by
turning the handle to the horizontal position.
Return to normal operation as follows:
a. Turn the handle on the lock-out valves to the
vertical position.
b. Lower machine by activating the remote cylinder
control in tractor.
A