12” CHIPPER MACHINE CONTROLS
18
•
The Auto-Feed Plus
®
monitors the
engine RPM and controls the feed
system based on this information. The
Auto-Feed is calibrated when installed in
the chipper with a high and low RPM
setting for the feed wheels to operate.
When the engine RPM is low and the
Auto-Feed is on, the hydraulics will not
work. If large diameter wood is being
chipped and the engine RPM drops
below the Auto-Feed Low setting, the
Auto-Feed will stop the feed wheels.
After the engine RPM is high enough to
handle the force required to chip this
material without causing the engine to
lug down, the Auto-Feed restarts the
feed wheels.
•
The Auto-Feed Plus
®
control is
calibrated to automatically come on
when the chipper is started. If you need
to turn on the Auto-Feed Plus
®
control,
press and hold the right button down for
3 seconds and release.
•
The Auto-Feed must be turned off to
operate the hydraulics at low engine
RPM or idle. When the Auto-Feed is on
the hydraulics only work when the
engine RPM is high. To operate the
hydraulic yoke lift or the feed wheels at
low engine RPM, turn off the Auto-Feed
by pressing and holding the left button
for 3 seconds and release.
•
Read the Auto-Feed Plus
®
manual
supplied at the end of this manual if
programming is required.
•
A two-position throttle is located on the
engine cowling. The lower (idle)
position is for starting the engine, low
speed engine operation during warm up,
clutch engagement/disengagement, and
engine cool down. The upper position is
for running the engine at full speed
during chipping operations.
AUTO-FEED OFF
AUTO-FEED ON
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