BlueBird H742G - Manual (Page 13)

13
Figure 8
Operating Instructions
NOTE: Adjusting for greater stability will shorten
the length of the cores you pull. You will gain
greater side-to-side stability (see below
“Operating on Hills.” Adjustments for greater
stability will also improve maneuverability during
aeration.)
TURNING AND MANEUVERING
THE AERATOR
Gradual maneuvering while aerating can be
accomplished by simply guiding the machine.
We recommend that you adjust your engine’s
speed control to allow for a comfortable walking
speed. This will also help you maintain complete
control while working in tight spaces. Adjusting
for more stability (with the rear wheels lowered,
reducing tine penetration) will make turning
easier.
When reversing direction or making sharp turns
two methods of turning can be used. Select the
safest and most comfortable method for the
conditions you face:
(A) Release clutch control handle, pull up rear
wheel control handle, then pivot machine on
rear wheels to turn.
(B) Release clutch control handle, lift handle bar
and pivot machine on front wheel.
WARNING!
OPERATING ON HILLS
DO NOT operate on hills exceeding 35%
grade.
This unit is not designed to be used on steep
slopes. Be aware that when operating on hills
the
tilt of the aerator will cause the machine’s center
of gravity to shift to the downhill side of the
machine. Under these circumstances you may
experience:
(A) The need to exert a greater effort to
steer and maintain the balance of the
machine.
(B) Uneven tine penetration, when
operating across a hill. Due to the shifted
center of gravity
the downhill tines will penetrate to the
maximum depth, while uphill tines may
not.
This method is NOT recommended when
operating on hills. (See next section.)
In extreme situations (very steep hills)
the machine may be so unbalanced, that
it may present the danger of rolling over.
WARNING!
WARNING!