Grillo GH 7 Manual De Instrucciones página 16

Translation of the Original Instructions
with other implements. The cutting bar is attached to the walking tractor implement frame instead
of the all purpose flail.
Maintenance: grease the cross pins every 8 working hours through the grease nipples on the
swinging crank. Grease the cutting bar swinging bushing every 50 working hours through the
grease nipple under the swinging protection.
Keep the blade ledger plates properly adjusted. They must be neither too tight, so that they block
the blade, nor too loose so that there is too much clearance between them and the blades. To
remove the blade take off the L-shaped blade coupling by loosing the two screws and slip off the
blade. Take care to tighten the fixing screws of the coupling after assembling the blade again.
Always use sharp blades: the machine will be subject to less strain and its working life will be
longer. Clean the cutting bar after every working day, removing any remaining pieces of grass or
earth; frequently that all screws are tight.
ORIENTABLE AND TILTING SWEEPER – 80 cm
This sweeper (fig. 23) is very useful to clean roads and squares. It can also be used to clean up
10-12 cm high fresh snow and it can be steered left or right to make drifts. It is mounted following
the same procedure as for the cutting bar.
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