KUHN EL 92, Руководство по сборке и эксплуатации

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3) ROLLERS
The operator may choose to equip the EL 92 models 205 - 230 with :
- either a packer roller (studs welded onto a cylinder),
- or a crumbler roller (welded tubes and removable bars).
The roller :
- adjusts and controls rotor working depth
- packs the ground behind the rotor to create an ideal seedbed
- increases crumbling efficiency by breaking down the clods
- improves ground levelling.
Adjusting the roller (photo 23)
Adjustment in direction of travel :
The roller can be placed in different horizontal positions
so that the overhang is reduced to a minimum in
relation to the hood. This shift is carried out with the
screws (C) on the multi-hole arms (A) and plates (B)
(photo 23).
Height adjustment :
The roller height is adjusted at (P) (photo 23).
To adjust, proceed as follows:
- Lift the machine behind the tractor,
- Place pin (T) in the hole corresponding to the required height (photo 23).
Make sure that the same hole is used on each side of the machine.
To limit the roller downward movement when manoeuvring on field end, a 2 nd pin (T) may be ordered under part
number 517 070 00 (2 x) and be inserted in holes (O) of the adjustment plate (P) (photo 23).
To raise the roller completely out of work, lift the roller, then place the original pins (T) in holes (O).
Fitting of the adjustment sectors and roller arm mounting brackets (photo 23)
Fit the adjustment sectors (P) on the side plates using 8 cup square bolts (I) (M12 x35) and 8 self-locking nuts
(M 12) (screw heads positioned on the inner side of the side plates).
Fit the roller arm mounting brackets (K) on the side plates using 4 hexagonal screws (M) (M 12x35) and 4 self-locking
nuts (M 12).
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