Working Instructions; Adjusting The Blade Clearance; Cleaning And Maintenance; Cleaning - Grizzly HRM 300 Translation Of The Original Instructions For Use

Working Instructions

Before each use, check the ma-
chine for obvious defects, such
as loose, worn or damaged parts.
Check that all nuts, bolts and
screws are sitting firmly.
Regular mowing stimulates the stronger
formation of leaves in the grass as well
as allowing weeds to die off at the same
time. Thus, the lawn becomes thicker
each time it is mowed and a lawn with
even resilience is produced.
• Run the machine at walking pace, in
strips that are a straight as possible.
For seamless mowing, the strips
should always overlap by a few centi-
metres.
• On slopes, always work across the
slope.
• For the first cut of the season, choose
a high the cut height and reduce the
height to around 20 mm for the subse-
quent cuts.
Adjusting the blade
clearance
The spindle cylinder blades require
adjustment if the grass is no longer
being cut evenly and cleanly.
Turn the nuts (12) on the left and
right of the equipment clockwise in
small steps until the blades grind
easily over the bottom metal bar
(13) like a pair of scissors.
Cleaning and
Maintenance
Have work that is not described
in these instructions carried
out by one of our authorised
customer service centres. Use
only original components. The
following states how damage to
the trimmer and possible injury
to people can be avoided.
Wear gloves when dealing with the
blades. Risk of cuts.
• Check covers and safety devices for
damage and check that these are sitting
correctly. Replace if necessary.

Cleaning

Neither hose down nor use running
water to clean the mower.
• Always keep the machine clean. For
cleaning, use a brush or cloth, but no
cleaning agents or solvents.
• After mowing, remove any plant re-
mains stuck to the wheels and the
blade area.
• Rub the blades with an oil rag or spray
them with a metal maintenance spray.
• Due to the special cutting geometry,
the blade cylinder blades cannot be
re-sharpened. If necessary, the blade
cylinder and sub-blade must therefore
be replaced as a set. Have a special-
ist workshop carry out the installation
of the blade cylinder.
GB
13