Stiga VILLA 320 Instrucciones De Uso página 76

EN
The blades are replaceable. When replacing, both
blades on the same blade bar must be replaced to
avoid imbalance.
Attention!
Note the following when reassembling:
• The blades and blade bar must be installed as in
fig 14.
• The blades can be turned 1/3 of a turn in their
mountings. Select positions so that the blades
are offset 90° from each other. See 8.9.3 below.
Tightening torque:
Screws (16:G) - 45 Nm
Shear bolts (16:H) - 9.8 Nm
In the event of a collision, the shear bolts can break
and the blades bend back. If this has happened, in-
stall genuine shear bolts and tighten as above.
8.9.3 Synchronising, blades
The deck has synchronised blades.
If one of the blades has struck a solid object (e.g. a
stone), the synchronisation may be altered. This
entails a risk of the blades colliding with each oth-
er.
Correctly synchronised blades must be offset 90°
from each other. See fig. 14.
Always check synchronisation after a collision.
In the event of incorrect synchronisation, contact
an authorised workshop for repair.
8.9.4 Cleaning
The underside of the deck must be cleaned after
each use.
For washing postition: Set the lowest cutting
height. Lift the deck to transport position. Then lift
the front of the deck and pull the hitch until the
hitch locks the deck in washing position.
Clean the underside of the deck carefully. Use wa-
ter and a brush.
To release: Lift the deck and pull the hitch. Lower
the deck carefully.
When the surfaces are completely dry and
clean, touch up the paintwork. Use durable
paint intended for metal outdoors.
76
ENGLISH
9 PRODUCT IDENTITY
The identity of the product is determined by two
parts:
The machine's item and serial numbers:
For environmental reasons, we recommend that
particular attention is given to the following
points:
• Always use Alkylate petrol ("Environmental
petrol").
• Always use a funnel and/or a petrol can with
overfill protection to avoid spillage when filling
with petrol.
• Do not fill the petrol tank right to the top.
• Do not fill too much engine and/or transmission
oil (see user instructions for the correct
amount).
• Collect up all oil during oil changes. Do not
spill any. Hand in the oil to a recycling station.
• Replace the silencer if it is broken. Always use
original spare parts when carrying out repairs.
• If the machine was originally equipped with a
catalytic converter and this is broken, a new cat-
alytic converter must be installed after remov-
ing the old one.
• Always get a specialist to adjust the carburettor
if necessary.
Original instructions for use
10 ENVIRONMENT