PRONAR PDK220 Operator's Manual page 59

SECTION 4
DANGER
Before disconnecting mower from the tractor linkage, lock bearing beam with the aid of
cotter pin (3) (FIGURE 4.15). Do NOT disconnect mower from tractor without locking the
beam.
In order to disconnect the mower from the tractor (FIGURE 4.15) proceed as follows:
• set the cutting unit in working position;
• lower both support legs (1) and lock them with cotter pins (2),
• lock support beam with cotter pin;
• lower mower using three-point linkage to rest position,
• turn off tractor engine and remove key from ignition,
• reduce residual pressure in the hydraulic system by movement of appropriate
lever controlling hydraulic circuit,
• disconnect hydraulic quick coupler (4) from tractor system, secure it with plug and
place on bracket (8) on mower frame,
• disconnect PTO shaft (7) from tractor PTO drive and place on bracket (8),
• disconnect top link of three-point linkage,
• disconnect lower pins and drive tractor away.
After disconnection from the tractor mower should be set in the appropriate position
supported on support and on cutting bar.
4.21
PRONAR PDK220