Toro 22302TE, Руководство оператора

Страница: 19 / 40

Operation
17
To raise the loader arms, slowly pull the loader arm
lever rearward.
Auxiliary Hydraulics Lever
To operate a hydraulic attachment in forward
direction, slowly pull the auxiliary hydraulics lever
rearward.
To operate a hydraulic attachment in reverse
direction, slowly push the auxiliary hydraulics lever
forward.
Pump Selector Lever
Move the pump selector lever to the fast (rabbit)
position to set the traction drive, loader arms, and
attachment tilt to high speed and the auxiliary
hydraulics to low speed.
Move the pump selector lever to the slow (turtle)
position to set the auxiliary hydraulics to high speed
and the traction drive, loader arms, and attachment tilt
to low speed.
POTENTIAL HAZARD
•
If the pump selector lever is moved while
the traction unit is in motion, the traction
unit will either stop suddenly or accelerate
quickly.
•
If the traction unit is operated with the
pump selector lever in an intermediate
position, the traction unit will operate
erratically and may be damaged.
WHAT CAN HAPPEN
•
You could be thrown forward or
backwards, resulting in injury.
•
If the traction unit accelerates quickly, you
could loose control of the traction unit and
injure bystanders or yourself.
•
You could loose control of the traction unit,
severely injuring yourself or others.
•
The traction unit could be damaged.
HOW TO AVOID THE HAZARD
•
Do not move the pump selector lever when
the traction unit is in motion.
•
Do not operate the traction unit when the
speed selector is in any intermediate
position (i.e., any position other than fully
forward or fully rearward).
Flow Divider Control
The traction unit hydraulics (i.e., the traction drive,
loader arms, and attachment tilt) work on a separate
hydraulic circuit from the auxiliary hydraulics for
powering attachments; however, the two systems
share the same hydraulic pumps. Using the flow
divider control (Fig. 11), you can vary the speed of
the traction unit hydraulics by diverting hydraulic
flow to the auxiliary hydraulics circuit. The flow
divider allows you to divide the flow of fluid in
varying degrees to slow the traction unit. Thus, the
more hydraulic flow you divert to the auxiliary
hydraulics, the slower the traction unit hydraulics will
move.