Yard Machines 430 Lawn Mower User Manual


 
12
WARNING: The blade continues to rotate
for a few seconds after engine is shut off.
Disconnect the spark plug wire and ground it
against the engine to prevent accidental starting
while equipment is unattended.
Using Your Rotary Mower
WARNING: Never operate your unit without
either the rear deflector or entire grass catcher
assembly in place.
Be sure that lawn is clear of stones, sticks, wire, or
other objects which could damage lawn mower or
engine. Such objects could be accidentally thrown
by the mower in any direction and cause serious
personal injury to the operator and others.
For best results, do not cut wet grass because it
tends to stick to the underside of the mower,
preventing proper discharge of grass clippings, and
could cause you to slip and fall. New grass, thick
grass or wet grass may require a narrower cut.
Blade speed should be adjusted to the condition of
the lawn.
For a healthy lawn, never cut more than one-third of
the total length of the grass at any one cutting.
Lawn should be cut in the fall as long as there is
growth.
This mower is designed to be operated at full
throttle to give you the best cut and do the most
effective job of bagging the cut grass.
WARNING: If you strike a foreign object,
stop the engine. Remove wire from spark
plug, thoroughly inspect the mower for any
damage, and repair the damage before
restarting and operating the mower.
Extensive vibration of the mower during
operation is an indication of damage. The
unit should be promptly inspected and
repaired.
Using the Mulcher
For effective mulching, do not cut wet grass
because it tends to stick to the underside of the
deck, preventing proper mulching of grass
clippings. New or thick grass may require a
narrower cut. The ground speed should be
adjusted to the condition of the lawn. If mowing has
been delayed and the grass has been allowed to
grow in excess of 4", mulching is not
recommended. Mow using the grass bag (if so
equipped) to reduce the grass height to 3-1/4"
maximum before mulching.
SECTION 6: MAKING ADJUSTMENTS
WARNING: Do not at any time make any
adjustment to lawn mower without first
stopping engine and disconnecting spark plug
wire.
Cutting Height
An adjusting plate and thumb lever at each wheel
position provides cutting height adjustment. Each
adjusting plate has nine height positions. Height of cut
will be changed when the thumb lever is moved from
one hole to another.
Simply depress the lever towards wheel and move
wheel and lever assembly to desired position. All
wheels must be placed in the same relative
position. See Figure 14.
Figure 14
Handle Height
Your mower is shipped with the handle in the higher
height position.To lower the handle height for your
convenience, proceed as follows.
Height
Adjustment
Lever