Edition
Manual
Product
Page
2008-03-18 Workshop Manual, Stiga Primo 6 Mower Decks
4
6.2 Original blades
6.2.1 Why it is so important to use original blades and blade tips from the
retail dealer?
The table below shows the demands on original blades and blade tips, delivered from the
retail dealer.
The table is intended to display the importance to use theoriginal blades and blade tips.
Demand
Remarks
No splitting of blade tips.
Using steel balls, the manufacturer simulates what can
happen if you drive over foreign objects on the lawn. The
sharpening of the blades may be destroyed, but no parts are
allowed to loosen or fly away.
No splitting of blades.
The impact test is the toughes durability test a lawn mower can
be subject to. An iron pipe is placed right into the blades during
operation.
The blade can be deformed but it may not under any
circumstances, come off or split.
This test verifies that blades and other parts fulfil the high
safety requirements.
Optimal balance.
Minimum of noise.
Minimum of vibrations.
Blades and blade tips from the retail dealer have exactly the
same weight.
Blades and blade tips from the retail dealer are optimal
balanced.
This guarantee a minimum of vibration and noise which gives
a maximal durability of the machine.
It also guarantee that the machine corresponds to the
specification according to noise and vibrations.
Optimal cutting result.
Blades and blade tips from the retail dealer are optimized in
the application. I.e. the blades are adapted to the shape och
the cover and the number of revolutions to give the best cutting
result.
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