11-2
11. HYDRAULIC SYSTEM
Sc2450 Operator's Manual
■ Hydraulic Flow Control/Stop Knob
●Lowering the 3-point hitch too fast can lead to
accident or failure.
●Adjust the hydraulic flow control/stop knob so
that the time for lowering the implement from
the highest position to the lowest position
becomes 2 seconds or longer.
The lowering speed of the lower link is governed by
the position of the hydraulic flow control/stop knob.
Also, this knob is used to stop the lower link at an
intended position.
(a) Turning the knob clockwise will cause the
lowering speed to decrease.
Tighten the knob by fully turning clockwise to stop
the lower link.
(b) Turning the knob counterclockwise will cause the
lowering speed to increase.
●NEVER use the hydraulic flow control/stop
knob for holding an implement in the raised
position for maintenance. Loss of hydraulic
pressure may cause the implement to drop
suddenly. Lower the implement onto solid
blocks or remove before starting any
maintenance.
IMPORTANT
●For prolonged front loader work with a weight
attached to the lower link, raise the lower link to
any position and fully tighten the hydraulic flow
control/stop knob.
! WARNING! WARNING
3016494d
(b)
(a)
! WARNING! WARNING
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