KUHN EL 92, Руководство по сборке и эксплуатации

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PROBLEM CAUSE REMEDY
Tilth produced is too coarse Insufficient rotor speed (rotational Increase the rotor speed (rotation-
frequency) al frequency) (see page 18)
Hoods too open Close the hoods (page 19)
Forward speed too high Reduce forward speed
Choose the appropriate rotor See important remarks
(page 20)
Irregular mix of Insufficient working depth Adjust the roller or the wheels
vegetable residue to increase the amount of ground
to be worked (pages 21, 22 and 23)
Insufficient rotor speed (rotational Increase the rotor speed (rotation-
frequency) al frequency) (see page 18)
Choose the appropriate rotor See important remarks
(page 20)
Ridging across Machine jerks and jolts Make necessary adjustment on :
the pass width during work. - forward speed (reduce slightly)
- working depth (increase slightly)
(pages 21, 22 and 23)
- opening or closing the hoods and
their extensions (page 19)
Improve machine stabilisation by
using side separating discs (page 27)
Erratic packer roller Worn or incorrectly adjusted Position scraper plates closely
function scraper plates to the roller
(see page 25)
Rely on nylon cleaning plates in
case of excessive wear (page 29)
Scrapers jammed by trash Clean the scrapers by pivoting
them to the rear (page 25)
Scraper bar incorrectly Make sure that the scraper bar
positioned is in its furthest forward position.
Plates must only be slid forward
one at a time (page 25)
Plugging from ground build Sandy soil Close the hoods and if necessary
up in front of the packer roller lower the hood extensions (page 19)
Slightly lenghten the top link
Reduce forward speed