UNIA CROSS HP, Руководство по эксплуатации и техническому обслуживанию

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OPERATING AND MAINTENANCE MANUAL CROSS HP
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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,
protecting mechanisms 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 disc coulters, rollers and spindles (turnbuckles) 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
• drain
• empty the hydraulic system and refill it with oil identical to oil contained in the tractor the
machine will be connected to
3.2. Preparation of the Unit (T 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
• the tractor front axle must always be loaded with min 20
% of the tractor net weight
• do not exceed the max allowable axle loads of the
tractor individual axles
• 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
Fig. 3: Tractor lifting rod
Fig. 4: Front axle weight