Carlton SP4012, Руководство пользователя

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SP4012 MACHINE OPERATION
24
•
Reduce engine RPM to idle.
•
Raise cutter head clear of stump.
•
Engage cutter wheel belts by raising
engine slide lock and then slowly
pushing engagement lever toward front
of machine. When the cutter wheel is
fully engaged the engine slide lock will
be in a raised position.
•
Increase engine RPM to full.
•
Test controls for proper operation,
speed, and unobstructed movement.
•
Cutter head swing speed should be
adjusted to a rate that will allow cutter
wheel to pass through stump smoothly.
If jerking, bouncing, or significant drops
in engine speed occur, swing rate is to
rapid and must be decreased.
•
Swing speed should be determined and
adjusted with the controls in the full
open position.
•
A counter-rotating valve is located
within the hydraulic system to adjust this
speed. Turning the handle counter-
clockwise will open the bypass and slow
swing action. Turning it clockwise will
close the valve and increase swing rate.
•
Lower spinning cutter wheel to stump
and make a few light passes at stump to
get a feel for the cutting action.
CUTTER WHEEL
ENGAGEMENT HANDLE
RAISE ENGINE
SLIDE LOCK
SWING SPEED
ADJUSTMENT