Operating manual 17.410+411
Pos.: 20
Dateiname
Firma
Datum
Rev
BK-DH 700 x 1000 eng.doc
BRUKS-KLÖCKNER
27.02.09
00
Seite 44 von
61
8.3.3 Re- adjusting the jig
On machines equipped with bolted anvils, the grinding of the anvil moves the position
of the knife edge and the knife jig must be adjusted for the new dimension "X". For
this purpose a knife adjusted for the old dimension "X" is mounted in the chipper and
with a feeler gauge the gap between knife and anvil is measured. Then the stops of
the knife jig are changed, so that the dimension "X" of the jig corresponds with the
dimension "X" of the chipper.
Knife clearance between anvil and knife 0,3 - 0,5 min.
This adjustment of the knife jig is not required with machines with clamped anvils; af-
ter grinding of the anvil the cutting edge of the anvil moves automatically into the old
position.
8.4
Hydraulic plant
please refer to the separately attached documentation’s of our sub-suppliers.
8.4.1 Accumulator (only for hydraulic plant of the chipper)
8.4.1.1 Oil pressure p3
The oil pressure in the accumulator must be checked daily. After starting hydraulic
pump with the push-button „pump on“ the lever of the ball valve is moved to the posi-
tion „charge accumulator“. The pressure gauge of the accumulator shows the in-
creasing pressure. When the pressure indicated on the hydraulic diagram is reached
the lever is moved back into operating position. If the pressure should be too high, it
can be reduced by moving the lever into the position „empty accumulator“. After set-
ting the proper pressure the hydraulic pump is turned off.
The accumulator oil pressure must be adjusted with the top feedrolls in fully lowered
position.
