GENERAL OPERATION
Operation - 39
Roll-Over Protection System
WARNING
Keep the ROPS locked in the upright position and
the seat belt securely fastened during operation.
Failure to do so could result in serious injury or loss
of life.
The 4500 power unit is equipped with a fold down
ROPS that allows the power unit to access areas of low
overhead clearance. Lower the roll bar only when ab-
solutely necessary and raise the roll bar to the upright
position as soon as clearance allows.
WARNING
Do not wear a seat belt when the roll bar has been
lowered to the down position.
To lower the roll bar:
1. Remove the pins from the right and left hinge
plates (1).
2. Fold the roll bar down and install the pins in the
hinge plates (2) to lock in place.
1
2
To raise the roll bar:
1. Remove the pins from the right and left hinge
plates (2).
2. Raise the roll bar to the upright position and
install the pins in the hinge plates (1) to lock in
place.
3 Point Hitch (Optional Accessory)
Some light and medium duty implements (non PTO
powered) can be used on the rear of a 3 point hitch
equipped power unit.
1
2
The optional 3 point hitch is equipped with adjustable
lift links (1) to control the individual draw bars. The
stabilizing links (2) can be allowed to swing freely or
can be locked at a desired position.
The 3 point hitch is equipped with three control
handles. The inner handle raises and lowers the draw
bars. The middle handle controls the left rear set of
hydraulic quick couplers. The outer handle controls
the right rear set of hydraulic quick couplers.
12 Volt 4-Pin Auxiliary Sockets (Optional
Accessory)
Certain attachments require 12 volt auxiliary power.
Plug the attachment’s 12 volt power cord into the
12 volt 4-pin socket. The actions of the front 12 volt
socket are controlled by an on/off switch and two mo
-
mentary on buttons on the SDLA handle. The actions
of the rear 12 volt socket are controlled by an on/
off switch and a momentary on/off/on switch on the
panel behind the SDLA control levers. The momentary
buttons or switch are used for controlling movement
that is only used for a brief time. The on/off switches
are used to activate equipment or to select different
functions.
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