Gap Adjustments Between Knife And Counterknife - JF 40P Manual Técnico De Operación

OPERATION TECHNICAL MANUAL - FORAGE CHOPPER JF 40P
e) Let the impeller (4) locked with a wood shim and
1
Chanfer
reinstall the knifes (1), observing the correct fastening
4
position: the face with the chamfer should be
returned for the rear of the Forage Chopper,
according to picture aside.
f) VERY IMPORTANT: After to assemble and to tighten
all knives, check the gap between knifes and the
counterknife, according instructions on next item.

6.3- Gap adjustments between knife and counterknife

This adjustments must be done after the sharpen or
1
new knifes installation.
2
a) Remove the feeding chute (1) loosing the pin (2).
b) Loosen (but don't remove) the impeller fastening bolts
(3).
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c) Displace the impeller (4) manually forward,
approximating the knifes (5) nearest as possible against
the counter knife (6).
5
3
IMPORTANT: It cannot have interference between the
knives and counterknife during the operation. Therefore,
JF recommends a minimum gap 0,05 to 0,15 mm.
d) Check the gap through feeding nozzle (7), turning the
impeller (4) manually and slowly.
4
e) After the adjustment, tighten the bolts (3) to fasten the
impeller (4) on correct position.
7
f) Reinstall the chute (1) and close the impeller
compartment cover.
6
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