Oliver 1808-CE, Руководство пользователя по эксплуатации и инструкция

Страница: 34 / 63

1808-CE
1808S20011 8-3
(
“ROUTINE MAINTENANCE” CONTINUED)
CUTTER ASSEMBLY
Check the cutter blades for sharpness and damage on a weekly basis. Replace blade(s)
if necessary. The blades are easily replaced. The blades are held in place by two set-
screws. Notice that the set-screws are pressing against a backer strip which in turn
presses against the actual blade. The reason for this is that the blade material is very
hard and if the set-screws were to press directly on the blade, the blade could possibly
be cracked. So, it is important that the new blade be placed behind the backer strip and
not next to the set-screws (see photo below). Loosen the two set-screws, remove the
old blade, insert the new blade and tighten set-screws.
Should the cutter get out of time with the tray carriers, it can be re-timed by loosening
the two set-screws in the drive sprocket and turning the cutter in the appropriate
direction and tightening the set-screws (see photo below). The two set-screws are 90
degrees apart. Run the conveyor and stop in a position where you can get access to the
first set-screw and loosen that screw. Then run the conveyor further until you have
access to the second screw and loosen that screw. Now turn the cutter in the
appropriate direction and tighten this screw. Run the conveyor until you have access to
the first screw and tighten.
SET-SCREWS
BACKER STRIP
BLADE
DRIVE SPROCKET
1 st SET-SCREW (2cd SET-
SCREW IS 90 DEGREES APART)