Ensure you have read & understood the entire manual
& follow all safety instructions before proceeding
Hydrostatic Belt Adjustment
Adjustment is made by moving cam
bearing up or down.
Caution:
Over
tightening this belt will damage the
hydrostatic pulley.
Differential Adjustment
This unit is enclosed & needs minimal
maintenance
Electric Clutch Engagement
The electric clutch needs no adjustment
or lubrication
Caution
A.
Never engage clutch
over 1600 rpm. Any clutch engagement
over 1600 rpm can & will damage the
clutch.
B.
Make sure that there is
a minimum of 12 volts to the clutch at
all times. The torque on the clutch must
move freely at all times, from 1/8
"
up
and down, and from side to side. You
can inspect the torque arm through the
square hold located in the backside of
the belt guard.
Danger:
never transport the stump
grinder with the cutter wheel rotating or
the clutch engaged.
Hydrostatic Drive - Neutral
Adjustment
The drive itself contains no adjustments.
The ground control lever, however, when
in automatic neutral position, should allow
any forward or reversing creeping of the
grinder (providing the grinder is on level
ground, on unlevel ground, see disk brake
control. Neutral position is adjusted by
removing the quick disconnect from the
control arm located on the bottom side of
the transmission. Turn the socket in one
complete turn in either forward of reverse
position to adjust transmission onto
neutral, more than one turn may be
needed sometimes.
Содержание SP 20
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