Operator Manual
Digibook 300
83
rev. 3.00
19
Problems - Solutions
19.1
CHIPS ASPIRATOR – LESS VACUUM:
Verify that the plexiglass inspection, located on the Milling Station, is free.
Verify that the chips aspirator tank is empty.
Verify that the chips aspirator tube is not full of chips.
Verify that the aspirator filter is clean.
19.2
CLAMP – IT DOES’T START:
Verify the presence of a book.
Verify that the emergency switch is disabled.
Verify that the barrier light is completely free.
Verify that the book detecting photocell and the related reflector are clean.
Verify that the photocell or the reflector of the press is free from books, pieces of
paper or durst.
Verify that the clamp jaws are free from glue residues.
Verify the air pressure in the machine.
19.3
IRREGULAR GLUE START / STOP :
Clean the photocell and the reflector positioned between the silent plane
and the Milling Station.
19.4
MILLING STATION – IRREGULAR CUT AND NOTCHING:
Verify that the Milling disk is not broken or damaged. This could happen by
the management of books already bound with glue (TO AVOID).
19.5
COVER PLATE MILLING STATION – IT DOES’T OPEN / CLOSE CORRECTLY:
Remove the 4 screws by using an wrench 4. Remove the cover plate Milling
Station releasing the strap. Clean inside of the milling station box.
Shorten the strap by a node close to the interior of the Milling Station box,
increasing the strength of the plate closure.
19.6
HEAD - OUT OF TOO MUCH OR LITTLE GLUE:
Verify the air pressure of the glue group.
Verify that the head shutter is free, using the provided blade.
Verify that the side
holes are free, using the provided steel wire.
Verify that the injectors are working properly (they must move back and forth
3-4 mm).
Verify the glue presence in the tank.
Verify that the glue in the tank is not hard-glue.
Verify that the tank valve is open.
Verify the position of the internal lateral jaw: it must be 0.10 tenths back
from the edge of the clamp.
