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3.
Operating Manual
3.1 First Start
Before the first start of the machine:
•
read the Operating Manual thoroughly
•
check technical condition of the machine, and in particular, condition of its working parts,
tines protection against overload and the hydraulic system. When finding any damaged or
worn parts, replace them with new ones
•
check tightening of all screws, bolts and nuts. Tighten any loose nuts especially at the
beginning of operation of the machine
•
check fitting of the quick-connectors of the hydraulic hoses of the machine to the sockets
on the tractor
•
check, whether the rollers can rotate without any jams
•
check the pressure in tyres acc. to the manufacturer's recommendations
•
check, whether the components requiring lubrication are lubricated
•
check, whether the machine attachment system fits the tractor attachment system
3.2 Preparation of the Machine
•
pressure in the tractor wheels must be equal on the
same axle in order to provide uniform working depth of
the machine
the tractor lower links (c) must be stiffened (lock the
•
oblong holes) and at the same height above the ground
level
•
set the lifting rods of the tractor links (w) so that you can
pull down the lower links below the hitch axle in order
to achieve the required working depth, while obtaining
sufficient lifting height of the links for transport
•
mount the front axle weights in order to keep balance of
the tractor and the machine
quick-connectors of the machine hydraulic hoses must
•
fit the sockets on the tractor
•
the hitch axle should be in the middle of the machine
•
category of the lower articulated joint of the hitch axle
must be the same on both the tractor and the machine
sides!
OPERATING AND MAINTENANCE MANUAL HARRIER
- 12 -
Fig. 3: Tractor lifting rod
Fig. 4: Front axle weight
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