Duerkopp Adler 745-34, Инструкция по эксплуатации

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14.5 Checking the rear end position of the piping knife
ATTENTION !
In order to prevent damage to the cutting mechanism the end position
of the piping knives must exclusively be determined by the stroke end
of the piston rods in the cylinders.
The rear end position of the piping knives has been precisely set by
the manufacturer. It has to be readjusted in exceptional cases only,
e.g. after exchanging the cylinders or the knife holder. The rear end
position of the piping knife is of essential importance for the perfect
function of the piping cutter.
Standard checking
The rear end position of the piping knives should be checked when
exchanging the knives:
–
In case of pressurized cylinders check the clearance of the guide
roller in the guide.
When adjusted correctly, the knife point should have a clearance of
0.2 - 0.5 mm.
Correction
–
Loosen the fastening screws 5 and remove the lower cover 6.
–
Switch on the piping knives with the keys F4 and F5 in the test
program “
Checking and adjusting the piping knives ”.
See Programming Instructions, chapter 6.3.12.1).
–
Loosen counternut 2 and turn the piston rod 1 opposite the
threaded sleeve 7 with a screwdriver.
–
Tighten counternut 2 and check the clearance.
Before checking the clearance switch the piping knives off again
with the keys F4 and F5.
–
If necessary, repeat this operation until the knife point has a
clearance of 0.2 - 0.5 mm.
–
Fasten the lower cover 6 again.
132
4 3
7 2 1
6 5
0,2-0,5 mm