Operation
ProperMulching
Mulching consists of a mower deckwhich cuts and recuts
clippings intotiny particles and which then blows them
down iNTOthe lawn. These tiny particles decompose rapidly
into by-products your lawn can use. UNDERPROPER
CONDITIONS,your mulching mower will virtually eliminate
noticeable clippings on the lawn surface.
NOTE:When mulching under heavycutting conditions, a
rumbling sound may be present and is normal.
IVluichingRequires EXCELLENTMowing Conditions
Mulching mowers cannot function properly if the grass is
wet, or if the grass is simply to high to cut. Evenmore than
normal mowing, mulching requires that the grass be dry
and the the appropriate amount is cut.
Do not use the mower as a mulching mower during the first
two or three mowings in the spring. The long grass blades,
quick growth, and often wetter conditions are more suitable
for broadcasting (side-discharging) or grass bagging
operation.
Engine Speed & GroundSpeed for Mulching
Usefuji enginethrottle matchedwith a slow ground speed
so that clippings will be finely cut. Ground speedwhile
mulching should be HALFof the speed that would be used
when broadcasting (side discharging) under similar
conditions. Since mulching requires more horsepowerthan
broadcasting, using a slower ground speed is vitally
important for proper mulching operation.
Row Much Grassto Mulch
Thebest mulching action typically results from cutting only
the top 1/2 inch to 3/4 inch of grass blade. This provides
short clippings which decomposeproperly (much more
quickly than longer clippings). The ideal cutting height will
vary with climate, time ofyear, and quality of your lawn. We
recommend that you experimentwith both the cutting height
and ground speed until you achievethe best cut. Start with a
high cutting height and using progressively lower settings
until you find a cutting height that is matchedto your
mowing conditions and preferences.
Attaching A Trailer
Themaximum weight of a towed trailer should be less than
200 Ibs (91kg). Secure the trailer with a appropriately sized
clevis pin (A, Figure18) and clip (B).
Excessivetowed loads cancause loss of traction and loss of
control on slopes. Reducetowed weight when operating on
slopes. The surface being driven on greatly impacts traction
and stability. Wet or slippery surfaces can greatly reduce
traction and the ability to stop or turn. Carefullyevaluatethe
surface conditions before operating the unit and trailer, and
neveroperateon slopes greaterthan 10°. SeeSLOPE
OPERATIONand TOWEDEQUIPMENTin the safety section
of this manualfor additional safety information.
®
3'4"
(lm)
20' (6m) ?
Figure 18. TrailerWeight Recommendations
A. Clevis Pin
B. Clip
Figure 17. Mulching Action
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